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3. Technical Data

STANDARD 2

STANDARD 2 Tube Diffusers

STANDARD 2  Tube Diffusers
B: Overall length, installed C D Material
STANDARD 2 500 STANDARD 2 750 STANDARD 2 1000
STANDARD 2 for 45 mm / 1.8" hole 528 mm / 20.8" 780 mm / 30.7" 1030 mm / 40.6" Ø 63 mm /2.5" Ø ¾" BSP PP
STANDARD 2 for 40 mm / 1.6" hole 528 mm / 20.8" 780 mm / 30.7" 1030 mm / 40.6" Ø 63 mm /2.5" Ø ¾" BSP PP
STANDARD 2 for 30 mm hole 528 mm / 20.8" 780 mm / 30.7" 1030 mm / 40.6" Ø 63 mm / 2.5" Ø ¾" BSP PP
Active membrane surface 0,08 m² / 0.9 ft² 0,12 m² / 1.3 ft² 0,16 m² / 1.7 ft²
A Active membrane length 480 mm / 18.9" 730 mm / 28.7" 980 mm / 38.6"
Weight/diffuser 1,0 kg / 2.2 lbs 1,2 kg / 26.5 lbs 1,4 kg / 30.9 lbs
Buoyancy in operation / diffuser 0,5 kg / 11,0 lbs 0,7 kg / 15.4 lbs 1,0 kg / 2.2 lbs

Adapter Sleeve for 45 mm Hole

Adapter sleeve for 45 mm hole
Article designation Article number A B Material
Adapter sleeve for 45 mm / 1.8" hole 4251000045 Ø 44 mm / 1.7" 24,5 mm / 9.6" PP-GF

Adapter Sleeve for 40 mm Hole

Adapter sleeve for 40 mm hole
Article designation Article number A B Material
Adapter sleeve for 40 mm / 1.6" hole 4251000040 Ø 39 mm / 1.5" 24,5 mm / 9.6" PP-GF

¾″ Connectors

¾″ connectors for mounting of STANDARD 2 tube diffuser pair on lateral
Article designation Article number A D E Thread Material
VB 80 PP ST 2 4210801200 138mm / 5.4" Ø 26,9mm / 1.05" 25mm / 1" ¾" BSP PP-GF
VB 100 PP ST 2 4211001200 158 mm / 6.2" Ø 26,9 mm / 1.05" 25 mm / 1" ¾" BSP PP-GF
VB 120 PP ST 2 4211201200 176 mm / 6.9" Ø 26,9 mm / 1.05" 25 mm / 1" ¾" BSP PP-GF
VB 60 Stainless V4A ST 2 4210601400 118 mm / 4.65" Ø 26,9 mm / 1.05" 27 mm / 1.06" ¾" BSP V4A
VB 80 Stainless V4A ST 2 4210801400 138 mm / 5.4" Ø 26,9 mm / 1.05" 27 mm / 1.06" ¾" BSP V4A
VB 100 Stainless V4A ST 2 4211001400 158 mm / 6.2" Ø 26,9 mm / 1.05" 27 mm / 1.06" ¾" BSP V4A
VB 120 Stainless V4A ST 2 4211201400 176mm / 6.9" Ø 26,9mm / 1.05" 27mm / 1.06" ¾" BSP V4A

Gaskets

Gaskets
Article designation Article number A B C Material
STANDARD 2 gasket for 40 mm / 45 mm hole (1.6"/1.8") 4242000002 Ø 60 mm / 2.4" Ø 39 mm / 1.5" 2,5 mm / 0.1" EPDM
STANDARD 2 gasket for 30 mm hole (1.2") 4242000003 Ø 60 mm / 2.4" Ø 29 mm / 1.14" 2,5 mm / 0.1" EPDM

Dummy plugs

Dummy plugs for different lateral holes
Article designation Article number A B C D Thread Material
Dummy plug for 30 mm hole (1.2") 4230000030 Ø 60mm / 2.4" Ø 44mm / 1.7 42mm / 1.6" ¾” BSP PP-GF
Dummy plug for 40 mm hole 4230000333 Ø 60mm / 2.4" Ø 39mm / 1.5" 42mm / 1.6" ¾” BSP PP-GF
Dummy plug for 45 mm hole (1.2") 4230000022 Ø 60 mm / 2.4" Ø 44 mm / 1.7" 42 mm / 1.6" ¾” BSP PP-GF

Gaskets for Dummy Plugs

Endkappe
  1. Front view
  2. Rear view
  3. Side view
Gasket for Dummy Plug
Article designation Article number A B C Material
Gasket for 30 mm hole (1.2") 4242000006 Ø 63mm / 2.5" Ø 43mm / 1.7 9mm / 0.35" EPDM
Gasket for 40 mm hole (1.6") 4242000000 Ø 63 mm / 2.5" Ø 40 mm / 1.6" 4 mm / 0.16" EPDM
Gasket for 45 mm hole 4241000000 Ø 63 mm / 2.5" Ø 43mm / 1.7 4 mm / 0.16" EPDM

Saddle Adapters

Saddle Adapters
Article designation Article number A B C D E Thread Material
DN 80 / 3.5" round header - 20 mm / 0.8" hole 4220000080 164,3 mm / 64.7" 88,9 mm / 3.5" 12 mm / 0.5" 136 mm / 5.4" ¾″ BSP PP-GF
DN 80 / 3.5" round header - 40 mm / 1.6" hole 4330000080 164,3 mm / 6.5" 88,9 mm / 3.5" 12 mm / 0.5" 136 mm / 5.4" ¾″ BSP PP-GF
DN 80 / 3.5" round header - 45 mm / 1.8" hole 4450000080 164,3 mm / 6.5" 88,9 mm / 3.5" 12 mm / 0.5" 136 mm / 5.4" ¾″ BSP PP-GF
90 mm / 3.5" round header - 20 mm / 0.8" hole 4220000090 164,3 mm / 6.5" 90 mm / 3.5" 12 mm / 0.5" 136 mm / 5.4" ¾″ BSP PP-GF
90 mm / 3.5" round header / 40 mm / 1.6" hole 4330000090 164,3 mm / 6.5" 90 mm / 3.5" 12 mm / 0.5" 136 mm / 5.4" ¾″ BSP PP-GF
90 mm / 3.5" round header / 45 mm / 1.8" hole 4450000090 164,3 mm / 6.5" 90 mm / 3.5" 12 mm / 0.5" 136 mm / 5.4" ¾″ BSP PP-GF
110 mm / 4.3" round header / 20 mm / 0.8" hole 4220000110 194,3 mm / 7.6" 110 mm / 4.3" 12 mm / 0.5" 166 mm / 6.5" ¾" BSP PP-GF
110 mm / 4.3" round header / 40 mm / 1.6" hole 4330000110 194,3 mm / 7.6" 110 mm / 4.3" 12 mm / 0.5" 166 mm / 6.5" ¾" BSP PP-GF
110 mm / 4.3" round header / 45 mm / 1.8" hole 4450000110 194,3 mm / 7.6" 110 mm / 4.3" 12 mm / 0.5" 166 mm / 6.5" ¾" BSP PP-GF
DN 100 round header / 20 mm hole 4220000100 194,3 mm / 7.6" 114,3 mm / 4.5" 12 mm / 0.5" 166 mm / 6.5" ¾" BSP PP-GF
DN 100 / 4.5" round header - 40 mm / 1.6" hole 4330000100 194,3 mm / 7.6" 114,3 mm / 4.5" 12 mm / 0.5" 166 mm / 6.5" ¾" BSP PP-GF
DN 100 / 4.5" round header / 45 mm / 1.8" hole 4450000100 194,3 mm / 7.6" 114,3 mm / 4.5" 12 mm / 0.5" 166 mm / 6.5" ¾" BSP PP-GF
DN 125 / 5.5" - round header / 20 mm / 0.8" hole 4220000125 212,5 mm / 8.4" 139,7 mm / 5.5" 12 mm / 0.5" 186 mm / 7.2" ¾" BSP PP-GF
DN 125 / 5.5" round header - 40 mm / 1.6" hole 4330000125 212,5 mm / 8.4" 139,7 mm / 5.5" 12 mm / 0.5" 186 mm / 7.2" ¾" BSP PP-GF
DN 125 / 5.5" round header - 45 mm/ 1.8" hole 4450000125 212,5 mm / 8.4" 139,7 mm / 5.5" 12 mm / 0.5" 186 mm / 7.2" ¾" BSP PP-GF
140 mm / 5.5" - round header / 20 mm / 0.8" hole 4220000140 212,5 mm / 8.4" 139,7 mm / 5.5" 12 mm / 0.5" 186 mm / 7.2" ¾" BSP PP-GF
140 mm / 5.5" round header - 40 mm / 1.6" hole 4330000140 212,5 mm / 8.4" 139,7 mm / 5.5" 12 mm / 0.5" 186 mm / 7.2" ¾" BSP PP-GF
140 mm / 5.5" round header - 45 mm / 1.8" hole 4450000140 212,5 mm / 8.4" 139,7 mm / 5.5" 12 mm / 0.5" 186 mm / 7.2" ¾" BSP PP-GF

Saddle Adapter Seals

Saddle Adapter Seals
Article designation Article number A B C Material Article
Inner seal 4242220004 55 mm / 2.2" 50 mm / 2" 3,5 mm / 0.14" EPDM 2.
Outer seal 4242200004 60 mm / 2.4" 34,5 mm / 1.4" 3 mm / 0.1" EPDM 3.

Mounting Hardware for Saddle Adapter

Mounting Hardware for Saddle Adapter
Article designation Article number A B C D Material Artikel
Bolt - M8 35 mm / 1.4" IMB 6 - V4A 4.
Nut plate - 50 mm / 2" 15 mm / 0.6" 5 mm / 0.2" M8 V4A 5.
Plate washer - 50 mm / 2" 15 mm / 0.6" 5 mm / 0.2" Ø 9 mm / 0.4" V4A 6.

Guard Cap

Endkappe
  1. Front view
  2. Rear view
  3. Side view
Guard cap
Article designation Article number A B C D E Material
Guard cap 4121000000 62 mm / 2.4" 31 mm / 1.2" 8 mm / 0.3" 10 mm / 0.4" 54 mm / 2.1" PP
Incl. mounting set: hex head screw 8x25, DIN 933, hex nut M8, DIN 934

Guard Rails

Sicherungsschiene
Guard rails
Article designation Article number Number of drill holes A B C D E F G H I J
Guard rail AirRex® 4121000001 6 17 mm / 0.7" 13 mm / 0.5" 200 mm / 7.9" 1200 mm / 47.2" Ø 13 mm / 0.5" 50 mm / 2" 300 mm / 11.8" 1600 mm / 63" 4 mm / 0.2" 30 mm / 1.2"
Guard rail AirRex+® 4121000002 8 17 mm / 0.7" 13 mm / 0.5" 200 mm / 7.9" 1205 mm / 47.4" Ø 13 mm / 0.5" 50 mm / 2" 215 mm / 8.5" 1605 mm / 63.2" 4 mm / 0.2" 30 mm / 1.2"
Guard rail custom 4121000003 * 17 mm / 0.7" 13 mm / 0.5" 200 mm / 7.9" * Ø 13 mm / 0.5" * * * 4 mm / 0.2" 30 mm / 1.2"
* depending on coordination / drawing

OneX®

OneX® Diffusers

  1. End plug standard 2.1 11010-161
  2. U-disk 11010-103
  3. Support body
  4. Membrane
  5. Anchor rod set 330mm M8
  6. Reducer standard 2.1
  7. AirRex® connection adapter for round pipe with hole
OneX® Diffuser
descripción del artículo A C longitud total D material
OneX® 750 OneX® 1000 OneX® 1300
OneX® + Adapter DN 125 Ø 139.7 mm / 5.5" 896.95 mm / 35.3" 1151.95 mm / 45.4" 1452.98 mm / 57.2" Ø 63 mm / 2.5" PP
OneX® Adapter 140 Ø 139.7 mm / 5.5" 896.95 mm / 35.3" 1151.95 mm / 45.4" 1452.98 mm / 57.2" Ø 63 mm / 2.5" PP
OneX® + Adapter DN 150 Ø 168.3 mm / 6" 896.95 mm / 35.3" 1151.95 mm / 45.4" 1452.98 mm / 57.2" Ø 63 mm / 2.5" PP
OneX® Adapter 180 Ø 180 mm / 7.09" 896.95 mm / 35.3" 1151.95 mm / 45.4" 1452.98 mm / 57.2" Ø 63 mm / 2.5" PP
active membrane area - 0,12 m² / 1.3 ft² 0,16 m² / 1.7 ft² 0,19 m² / 20.9 ft²
active membrane length - 730 mm / 28.7" 980 mm / 38.6" 1360mm / 53.5"
weight/diffuser - 1,2 kg / 26.5 lbs 1,4 kg / 30.9 lbs 1,8 kg / 4.0 lbs

MAGNUM®

MAGNUM® Membrane Tube Diffuser for Stainless Steel Distributors

  1. Membrane
  2. Clamp
  3. Diffuser body
  4. CLIPIN® locking latch
MAGNUM® membrane tube diffuser for stainless steel distributors
Article designation A (mm) C (mm) Overall length D (mm) Material
MAGNUM® 1000 MAGNUM® 1500 MAGNUM® 2000
MAGNUM® 120 mm / 4.7" 1200 mm / 47.2" 1700 mm / 67.0" 2200 mm / 86.6" Ø 63 mm / 2.5" PP
active membrane surface - 0,16 m² / 1.7 ft² 0,24 m² / 2.6 ft² 0,32 m² / 3.4 ft²
active membrane length 2xB - 2 x 500mm / 19.7" 2 x 750mm / 29.5" 2 x 1000mm / 39.4"
weight/diffuser (kg) - 2,0 kg / 4.4 lb 2,3 kg / 5.1 lb 2,7 / 6.0 lb
Buoyancy in operation/ diffuser - 1,0 kg / 2.2 lb 1,4 kg / 3.1 lb 1,9 kg / 4.2 lb

MAGNUM® Connection Adapter for Square Distributor

MAGNUM® connection adapter for square distributor
Type A B C D Weight Material
3“ 76.6mm (1.75’’) 119 (4.69’’) 33.3 (1.31’’) 55.1 (2.17’’) 82,5g PP-GF
80mm 80.4mm (3.17’’) 119 (4.69’’) 33.3 (1.31’’) 55.1 (2.17’’) 82,5g PP-GF
100mm 100.4mm (3.95’’) 119 (4.69’’) 33.3 (1.31’’) 55.1 (2.17’’) 77g PP-GF
4“ 101.7mm (4’’) 119 (4.69’’) 33.3 (1.31’’) 55.1 (2.17’’) 77g PP-GF

MAGNUM® Connection Adapter for Round Tube Distributors

MAGNUM® connection adapter for round tube distributors
Type A B C D Weight Material
DN80 44.45mm (1.75’’) 119 (4.69’’) 33.3 (1.31’’) 55.1 (2.17’’) 82,5g PP-GF
DN100 57.15mm (2.25’’) 119 (4.69’’) 37.65 (1.48’’) 55.1 (2.17’’) 82,5g PP-GF
DN125 62.6mm (2.46’’) 119 (4.69’’) 29.15 (1.15’’) 55.1 (2.17’’) 82,5g PP-GF

MAGNUM® T Tube Diffusers for Installation on 1″ Male Thread Mounts

MAGNUM® T tube diffuser for 1″ male thread mounts
Article designation A C Overall length D Material
MAGNUM® 1000 MAGNUM® 1500 MAGNUM® 2000
MAGNUM® T 1" IT 1200 mm / 47.2" 1700 mm / 67.0" 2200 mm / 86.6" Ø 63 mm / 2.5" PP
Active membrane surface (m²) - 0,16 m² / 1.7 ft² 0,24 m² / 2.6 ft² 0,32 m² / 3.4 ft²
Active membrane length 2xB - 2 x 500mm / 19.7" 2 x 750mm / 29.5" 2 x 1000mm / 39.4"
Weight/diffuser (kg) - 2,0 kg / 4.4 lb 2,3 kg / 5.1 lb 2,7 / 6.0 lb
Buoyancy in operation/ diffuser (kg) - 1,0 kg / 2.2 lb 1,4 kg / 3.1 lb 1,9 kg / 4.2 lb

MAGNUM® Tube Diffusers for AirRex® Laterals

MAGNUM® Membranrohrbelüfter für AirRex®
  1. Membrane
  2. Clamp
  3. Diffuser body
  4. Diffuser cap + Gasket
MAGNUM® tube diffuser for AirRex® lateral
Article designation A C Overall length D Material
MAGNUM® 1000 MAGNUM® 1500 MAGNUM® 2000
MAGNUM® for AirRex® R 57,15 mm / 2.17" 1200 mm / 47.2" 1700 mm / 67.0" 2200 mm / 86.6" Ø 63 mm / 2.5" PP
Active membrane surface (m²) - 0,16 m² / 1.7 ft² 0,24 m² / 2.6 ft² 0,32 m² / 3.4 ft²
Active membrane length (mm) 2xB - 2 x 500mm / 19.7" 2 x 750mm / 29.5" 2 x 1000mm / 39.4"
Weight/diffuser (kg) - 2,0 kg / 4.4 lb 2,3 kg / 5.1 lb 2,7 / 6.0 lb
Buoyoncy in operation / diffuser (kg) - 1,0 kg / 2.2 lb 1,4 kg / 3.1 lb 1,9 kg / 4.2 lb

Diffuser Securing Nut for MAGNUM® AirRex

Diffuser securing nut
Article designation Article number A B C D E F
Diffuser securing nut 4190000000 Ø 50 mm / 1.96" 46 mm / 1.80" Ø 36 mm / 1.42" Ø 28 mm / 1.10" Ø 28 mm / 1.10" (G ¾") 8 mm / 0.30"
Material PP–GF
Weight ~30g / 0.07 lb

Gaskets

Dichtungssatz für MAGNUM®
  1. Gasket (large)
  2. Gasket (small)
Gaskets
Article designation Article number A B C D E F G Material
Dichtungssatz 4130000000 Ø 50 mm / 1.96" 5 mm / 0.20" 7,5 mm / 0.30" 7 mm / 0.28" Ø 15 mm / 0.60" Ø 9 mm / 0.35" 7 mm / 0.28" TPE

Mounting Hardware For Dummy Plug (On Rectangular Laterals)

Blindstopfen für Vierkantrohr
  1. Washer
  2. Locking latch
  3. Bolt
  4. Dummy plug
  5. Gasket (large)
  6. Gasket (small)
Mounting hardware for dummy plug (on rectangular laterals)
Article designation Article number A B C D E F G H I J Material
Dummy plug 4120020000 22,69 mm / 0.90" 39,03 mm / 1.54" 15 mm / 0.60" Ø 58 mm / 2.3" Ø 50,8 / 2" Ø 32 mm / 1.26" 8,2 mm / 0.32" Ø 16 mm / 0.63" Ø 40,5 mm / 1.60" Ø 50,8 / 2" PP
Gasket 4130000000 Ø 50 mm / 1.96" 5 mm / 0.2" 7,5 mm / 0.30" 7 mm / 0.28" Ø 15 mm / 0.60" Ø 9 mm / 0.35" 7 mm / 0.28" - - - TPE
Bolt as set: 4111004001 Ø 50 mm / 1.96" Ø 28 mm / 1.10" M8 8 mm / 0.31" Ø13 mm / 0.51" IMB 6 - - - - V4A
Locking latch as set: 4111004001 50 mm / 1.96" 25 mm / 0.98" 15 mm / 0.60" 8 mm / 0.31" M8 - - - - - V2A
Washer as set: 4111004001 Ø 28 mm / 1.10" Ø 9 mm / 0.35" 3 mm / 0.12" - - - - - - - V4A

Dummy Plug Set for Round Laterals

Blindstopfensatz für Rundrohr
  1. Washer
  2. Locking latch
  3. Bolt
  4. Dummy plug
  5. Gasket (large)
  6. Gasket (large)
Mounting hardware for dummy plug (on round laterals)
Article designation Article number A B C D E F G H I J K L Material
Dummy plug DN 80* 41120008000 22,85 mm / 0.90" 39,03 mm / 1.5" 15 mm / 0.59" Ø 58 mm / 2.3" Ø 50,8 mm / 2" Ø 32 mm / 1.3" 8,2 mm / 0.32" Ø 16 mm / 0.63" 40,5 mm / 1.6" Ø 50,8 mm / 2" 26,72 mm / 1.1" R40 PP
Gasket set 4130000000 Ø 50 mm / 1.96" 5 mm / 0.2" Ø 7,5 mm / 0.30" 7 mm / 0.28" Ø 15 mm / 0.59" Ø 9 mm / 0.35" 7 mm / 0.28" - - - - - TPE
Bolt as set: 4111004001 Ø 50 mm / 1.96" 28 mm / 1.1" M8 8 mm / 0.31" Ø 13 mm / 0.51" IMB6 - - - - - - V4A
Locking latch as set: 4111004001 Ø 50 mm / 1.96" 25 mm / 0.98" 15 mm / 0.6" 8 mm / 0.31" M8 - - - - - - - V4A
Washer as set: 4111004001 Ø 28 mm / 1.1" Ø 9 mm / 0.35" 3 mm / 0.12" - - - - - - - - - V4A

CLIPIN® Mounting Hardware for Rectangular Laterals

CLIPIN® Befestigungssatz für Vierkantrohr
  1. Locking bolt
  2. Locking latch
  3. Washer
  4. Set
  5. Gasket (large)
  6. Gasket (small)
CLIPIN® mounting hardware set for rectangular laterals
Article designation Article number A B C D E F (mm) G (mm) Available materials
Locking bolt as set: 4111004000 M8 25 mm / 0.98" 100 mm /3.9" SW 13 - - - V4A
Locking latch as set: 4111004000 50 mm / 1.96" 15 mm / 0.60" 8 mm / 0.31" M8 - - - V4A
Washer as set: 4111004000 Ø 30 mm / 1.2" Ø 9 mm / 0.35" 3 mm / 0.12" - - - - V4A
Gaskets 4130000000 Ø 50 mm / 1.96" 5 mm / 0.2" Ø 7,5 mm / 0.30" 7 mm / 0.28" Ø 15 mm / 0.59" Ø 9 mm / 0.35" 7 mm / 0.28" TPE

 CLIPIN® Mounting Hardware for Round Plastic Laterals

CLIPIN® Befestigungssatz für PP-Rundrohr
  1. Locking latch
  2. Washer
  3. Nut
  4. Set
  5. Gasket (large)
  6. Gasket (small)
CLIPIN® mounting hardware set for round plastic laterals
Article designation A B C D E F G H I Available materials
Locking latch for DN 125 PP pipe 55 mm / 2.2" Ø 50 mm / 1.96" R 54 mm / 2.1" 8 mm / 0.30" 100 / 3.9" 40 mm / 1.6" M8 R 21,25 mm / 0.84" 20 mm / 0.79" HCR/V2A/V4A
Locking latch for DN 100 PP pipe 55 mm / 2.2" 49 mm /1.9" R 49 mm /1.9" 8 mm / 0.31" 100 / 3.9" 40 mm / 1.6" M8 R 21,25 mm / 0.84" 20 mm / 0.79" HCR/V2A/V4A
Locking latch for DN 80 PP pipe 55 mm / 2.2" 46 mm / 1.9" R 37 mm / 1.5" 8 mm / 0.31" 100 / 3.9" 40 mm / 1.6" M8 R 21,25 mm / 0.84" 20 mm / 0.79" HCR/V2A/V4A
M8 Nut 14,38 mm / 0.57" 6,5 mm / 0.26" M8 SW13 - - - - - HCR/V2A/V4A
Washer Ø 30 mm / 1.2" Ø 9 mm / 0.35" 3 mm / 0.12" - - - - - - HCR/V2A/V4A
Gasket Ø 50 mm / 2.0" 5 mm / 0.2" Ø 7,5 mm / 0.3" 7 mm / 0.28" Ø 15 mm / 0.59 Ø 9 mm / 0.35" 7 mm / 0.28" - - TPE

Diffuser Mounting Connector for MAGNUM® AirRex

Diffuser mounting connector
Article designation Article number A B C D
Diffuser mounting connector 4199000000 102 mm / 4.0" Ø 35,5 mm / 1.4" G ¾"(BSP) G ¾"(BSP)
Material PP–GF
Weight ~50 g / 0.11 lb

Guard Cap

Endkappe
  1. Front view
  2. Rear view
  3. Side view
Guard cap
Article designation Article number A B C D E Material
Guard cap 4121000000 62 mm / 2.4" 31 mm / 1.2" 8 mm / 0.3" 10 mm / 0.4" 54 mm / 2.1" PP
Incl. mounting set: hex head screw 8x25, DIN 933, hex nut M8, DIN 934

Guard Rails

Sicherungsschiene
Guard rails
Article designation Article number Number of drill holes A B C D E F G H I J
Guard rail AirRex® 4121000001 6 17 mm / 0.7" 13 mm / 0.5" 200 mm / 7.9" 1200 mm / 47.2" Ø 13 mm / 0.5" 50 mm / 2" 300 mm / 11.8" 1600 mm / 63" 4 mm / 0.2" 30 mm / 1.2"
Guard rail AirRex+® 4121000002 8 17 mm / 0.7" 13 mm / 0.5" 200 mm / 7.9" 1205 mm / 47.4" Ø 13 mm / 0.5" 50 mm / 2" 215 mm / 8.5" 1605 mm / 63.2" 4 mm / 0.2" 30 mm / 1.2"
Guard rail custom 4121000003 * 17 mm / 0.7" 13 mm / 0.5" 200 mm / 7.9" * Ø 13 mm / 0.5" * * * 4 mm / 0.2" 30 mm / 1.2"
* depending on coordination / drawing

D-REX®

D-REX® Disc Diffusers

D-REX® disc diffuser
Article designation Membrane Article number A Outer diameter B Membrane surface C Height D Connecting thread (“) Weight
D-REX® disc diffuser FLEXLON® 9942700002 276 mm / 11" 0,055m² / 0.59ft² 46 mm / 1.8" ¾” BSP internal ~ 736g / 1.6 lb
Dimensions and specifications component 2 Diffuser body 3 Support ring
Material PP-GF PP-GF
Weight 350 g / 0.77 lb 156 g / 0.34 lb

D-REX® ¾″ CLIPIN® Adapter for Rectangular Laterals

  1. ¾″ CLIPIN® Adapter D-REX® for Rectangular Laterals
  2. Locking latch
  3. Bolt
  4. Gasket
  5. Front view
  6. Rear view
  7. Side view
D-REX® ¾″ CLIPIN® Adapter for Rectangular Laterals
Article designation Article number A B C D E F Material
D-REX® ¾″ CLIPIN® Adapter for Rectangular Laterals for 30mm borehole 4111001400 26,44 mm / ¾” Ø 31 mm / 1.22" 46 mm / 1.81" 17,5 mm / 0.69" - - PP-GF
Bolt as set: 4111004001 Ø 50 mm / 2.0" Ø 28 mm / 1.1" M8 8 mm / 0.31" Ø 13 mm / 0.51" IMB 6 V4A
Locking latch as set: 4111004001 Ø 50 mm / 1.96" 25 mm / 0.98" 15 mm / 0.6" 8 mm / 0.31" M8 - V4A
Washer as set: 4111004001 Ø 28 mm / 1.1" Ø 9 mm / 0.35" 3 mm / 0.12" - - - V4A
Gasket as set: 4111004001 Ø 36 mm / 0.08" Ø 31 mm / 0.07" 3 mm / 0.12" - - - EPDM

Instruction for installation:

Screw down the nut (Inbus 6) of the adapter with a torque of 20Nm!

Please note:

Don’t use any grease or oil for installation, be certain that all components are dry when installed.

D-REX® ¾″ CLIPIN® Adapter for Round Laterals

  1. ¾″ CLIPIN® Adapter D-REX® for Round Laterals
  2. Locking latch
  3. Bolt
  4. Gasket
  5. Front view
  6. Rear view
  7. Side view
D-REX® ¾″ CLIPIN® Adapter for Round Laterals
Article designation Article number A B C D E F Material
D-REX® ¾″ CLIPIN® Adapter for Round Laterals DN80 for 30mm borehole 4111001401 26,44 mm / ¾” Ø 31 mm / 1.22" 46 mm / 1.81" 17,5 mm / 0.69" Ø 88,9 mm / 3.5" - PP-GF
D-REX® ¾″ CLIPIN® Adapter for Round Laterals 90 mm for 30mm borehole 4111001404 26,44 mm / ¾” Ø 31 mm / 1.22" 46 mm / 1.81" 17,5 mm / 0.69" Ø 90 mm / 3.54" - PP-GF
D-REX® ¾″ CLIPIN® Adapter for Round Laterals DN100 for 30mm borehole 4111001402 26,44 mm / ¾” Ø 31 mm / 1.22" 46 mm / 1.81" 17,5 mm / 0.69" Ø 114,3 mm / 4.5" - PP-GF
D-REX® ¾″ CLIPIN® Adapter for Round Laterals 110 mm for 30mm borehole 4111001405 26,44 mm / ¾” Ø 31 mm / 1.22" 46 mm / 1.81" 17,5 mm / 0.69" Ø 110 mm / 4.33" - PP-GF
Bolt as set: 4111004001 Ø 50 mm / 2.0" Ø 28 mm / 1.1" M8 8 mm / 0.31" Ø 13 mm / 0.51" IMB 6 V4A
Locking latch as set: 4111004001 Ø 50 mm / 2.0" 25 mm / 0.98" 15 mm / 0.6" 8 mm / 0.31" M8 - V4A
Washer as set: 4111004001 Ø 28 mm / 1.1" Ø 9 mm / 0.35" 3 mm / 0.12" - - - V4A
Gasket as set: 4111004001 Ø 36 mm / 0.08" Ø 31 mm / 0.07" 3 mm / 0.12" - - - EPDM

Instruction for installation:

Screw down the nut (Inbus 6) of the adapter with a torque of 20Nm!

Please note:

Don’t use any grease or oil for installation, be certain that all components are dry when installed.

D-REX® Double Nipple

D-REX® double nipple
Article designation Article number A B C D E F
D-REX® double nipple 4420482001 58 mm / 2.28" 26,5 mm / 1.04" 5 mm / 0.2" 26,5 mm / 1.0" Ø ¾” (BSP) Ø ¾” (BSP)
D-REX® double nipple NPT 4429482001 58 mm / 2.28" 26,5 mm / 1.04" 5 mm / 0.2" 26,5 mm / 1.0" Ø ¾” (BSP) Ø ¾” NPT
Material PP-GF
Weight ~20 g / 0.4 lb

Saddle Adapters D-REX®

Saddle Adapters D-REX®
Article designation Article number A B C D E Thread Material
DN 80 round header / 20 mm hole 4220001080 164,3 mm / 6.47" 88,9 mm / 3.5" 12 mm / 0.47" 136 mm / 5.35" ¾″ BSP PP-GF
DN 80 round header / 40 mm hole 4330001080 164,3 mm / 6.47" 88,9 mm / 3.5" 12 mm / 0.47" 136 mm / 5.35" ¾″ BSP PP-GF
DN 80 round header / 45 mm hole 4450001080 164,3 mm / 6.47" 88,9 mm / 3.5" 12 mm / 0.47" 136 mm / 5.35" ¾″ BSP PP-GF
90 mm round header / 20 mm hole 4220001090 164,3 mm / 6.47" 90 mm / 3.54" 12 mm / 0.47" 136 mm / 5.35" ¾″ BSP PP-GF
90 mm round header / 40 mm hole 4330001090 164,3 mm / 6.47" 90 mm / 3.54" 12 mm / 0.47" 136 mm / 5.35" ¾″ BSP PP-GF
90 mm round header / 45 mm hole 4450001090 164,3 mm / 6.47" 90 mm / 3.54" 12 mm / 0.47" 136 mm / 5.35" ¾″ BSP PP-GF
110 mm round header / 20 mm hole 4220001110 194,3 mm / 7.65" 110 mm / 4.33" 12 mm / 0.47" 166 mm / 6.54" ¾" BSP PP-GF
110 mm round header / 40 mm hole 4330001110 194,3 mm / 7.65" 110 mm / 4.33" 12 mm / 0.47" 166 mm / 6.54" ¾" BSP PP-GF
110 mm round header / 45 mm hole 4450001110 194,3 mm / 7.65" 110 mm / 4.33" 12 mm / 0.47" 166 mm / 6.54" ¾" BSP PP-GF
DN 100 round header / 20 mm hole 4220001100 194,3 mm / 7.65" 114,3 mm / 4.5" 12 mm / 0.47" 166 mm / 6.54" ¾" BSP PP-GF
DN 100 round header / 40 mm hole 4330001100 194,3 mm / 7.65" 114,3 mm / 4.5" 12 mm / 0.47" 166 mm / 6.54" ¾" BSP PP-GF
DN 100 round header / 45 mm hole 4450001100 194,3 mm / 7.65" 114,3 mm / 4.5" 12 mm / 0.47" 166 mm / 6.54" ¾" BSP PP-GF
DN 125 round header / 20 mm hole 4220001125 212,5 mm / 8.37" 139,7 mm / 5.5" 12 mm / 0.47" 186 mm / 7.32" ¾" BSP PP-GF
DN 125 round header / 40 mm hole 4330001125 212,5 mm / 8.37" 139,7 mm / 5.5" 12 mm / 0.47" 186 mm / 7.32" ¾" BSP PP-GF
DN 125 round header / 45 mm hole 4450001125 212,5 mm / 8.37" 139,7 mm / 5.5" 12 mm / 0.47" 186 mm / 7.32" ¾" BSP PP-GF
140 mm round header / 20 mm hole 4220001140 212,5 mm / 8.37" 139,7 mm / 5.5" 12 mm / 0.47" 186 mm / 7.32" ¾" BSP PP-GF
140 mm round header / 40 mm hole 4330001140 212,5 mm / 8.37" 139,7 mm / 5.5" 12 mm / 0.47" 186 mm / 7.32" ¾" BSP PP-GF
140 mm round header / 45 mm hole 4450001140 212,5 mm / 8.37" 139,7 mm / 5.5" 12 mm / 0.47" 186 mm / 7.32" ¾" BSP PP-GF

Saddle Adapter Seals

Saddle Adapter Seals
Article designation Article number A B C Material Article
Inner seal 4242220004 55 mm / 2.2" 50 mm / 2" 3,5 mm / 0.14" EPDM 2.
Outer seal 4242200004 60 mm / 2.4" 34,5 mm / 1.4" 3 mm / 0.1" EPDM 3.

Mounting Hardware for Saddle Adapter

Mounting Hardware for Saddle Adapter
Article designation Article number A B C D Material Artikel
Bolt - M8 35 mm / 1.4" IMB 6 - V4A 4.
Nut plate - 50 mm / 2" 15 mm / 0.6" 5 mm / 0.2" M8 V4A 5.
Plate washer - 50 mm / 2" 15 mm / 0.6" 5 mm / 0.2" Ø 9 mm / 0.4" V4A 6.

AirRex®

AirRex® Modules

AirRex® modules
Article designation Article number A B C D E F
AirRex® module 9211000000 1875mm / 73.82" Ø 114,3 / 4.5" 155mm / 6.10" 180mm / 7.09" 300mm / 11.81" Ø ¾” IT BSP
Material PP–GF
Weight ~4,7 kg / 10.36 lb

AirRex®+ Modules

AirRex®+ modules
Article designation Article number A (mm) B (mm) C (mm) D (mm) E (mm) F (mm)
AirRex®+ module 9800000000 1875mm / 73.82" Ø 114,3 / 4.5" 155mm / 6.10" 180mm / 7.09" 215 / 8.46" Ø ¾” IT BSP
Material PP–GF
Weight ~4,7 kg / 10.36 lb

AirRex® Adapter for Pipe Socket

AirRex® Adapter for Pipe Socket
Article designation Article number A B C D E
AirRex® adapter DN 50 9091112000 140mm / 5.51" 168mm / 6.61" 60,3mm / 23.74" 61mm / 2.40" Ø 125,7mm / 49.49"
AirRex® adapter DN 65 9091120000 140mm / 5.51" 168mm / 6.61" 76,1mm / 29.96" 61mm / 2.40" Ø 125,7mm / 49.49"
AirRex® adapter DN 80 9091122000 168mm / 6.61" 168mm / 6.61" 88,9mm / 3.5" 61mm / 2.40" Ø 125,7mm / 49.49"
AirRex® adapter DN 100 9091000000 140mm / 5.51" 168mm / 6.61" 114,3mm / 4.5" 61mm / 2.40" Ø 125,7mm / 49.49"
Material PP–GF
Weight ~300g / 0.66lb

AirRex® Adapter for Round Header with Drill Hole

AirRex® Adapter for Round Header with Drill Hole
Article designation Article number A B C D E
AirRex® Adapter DN 125 9029111125 212,1mm / 83.5" Ø 139,7mm / 55" 204,87mm / 806.57" 186mm / 7.32" Ø 113mm / 4.45"
AirRex® Adapter 140 mm 9029111140 212,1mm / 83.5" Ø 139,7mm / 55" 204,87mm / 806.57" 186mm / 7.32" Ø 113mm / 4.45"
AirRex® Adapter DN 150 9029111150 244,7mm / 96.34" Ø 168,3mm / 66.26" 218,7mm / 86.10" 216mm / 8.50" Ø 113mm / 4.45"
AirRex® Adapter 180 mm 9029111180 246,5mm / 97.05" Ø 180mm / 7.09" 230,37mm / 906.97" 216mm / 8.50" Ø 113mm / 4.45"
Material PP-GF
Weight ~500g / 1.1lb

AirRex® End Cap

AirRex® end cap
Article designation Article number A B C D E
AirRex® end cap 9911100000 151mm / 5.95" 168mm / 6.61" 114,5mm / 4.5" 30mm / 1.18" 26,4mm / 1.04"
Material PP–GF
Weight ~300g / 0.66lb

AirRex® Mounting Clamp

AirRex® mounting clamp
Article designation Article number A B C D E F
AirRex® mounting clamp 9011000014 220mm / 8.66" 200mm / 7.87" 50mm / 1.97" Ø 11,5mm / 0.45" R 56,8mm / R 22.36" 67mm / 2.64"
Material PP–GF
Weight 270 g / 0.60lb

AirRex® dummy plug

AirRex® dummy plug
Article designation Article number A B C D
AirRex® dummy plug 9011000013 SW 20mm / SW 0.79" SW 36mm / SW 1.42" ¾” (BSP) 35,5mm / 13.98"
Material PP–GF
Weight ~25 g / 0.06lb

AirRex® Gaskets

Endkappe
  1. Front view
  2. Rear view
  3. Side view
Gasket for AirRex®
Article designation Article number A B C Material
Gasket AirRex® red 9011000008 Ø 116mm / 4.57" Ø 109mm / 4.29" 4,5mm / 1.77" TPE

Flexible Transisition Hose

AirRex® flexible transition hose
Article designation Article number A B C
AirRex® flexible transition hose DN 50 9011002222 150mm / 5.91" Ø 70,3mm / 2.77" Ø 60,3mm / 2.37"
AirRex® flexible transition hose DN 65 9011000222 150mm / 5.91" Ø 86,1mm / 3.39" Ø 76,1mm / 3"
AirRex® flexible transition hose DN 80 9011000022 150mm / 5.91" Ø 98,9mm / 3.89" Ø 88,9mm / 3.5"
AirRex® flexible transition hose DN 100 9011000002 150mm / 5.91" Ø 124,3mm / 4.89" Ø 114,3mm / 4.5"
Material Silicone
Weight ~300 g / 0.66lb

Anchor Rods Set

Set with anchor rods
  1. Anchor Rods Set 330 mm 330 mm / 12.99"
  2. Anchor Rods Set 500 mm / 19.69"
  3. Nuts M10
  4. Washers M10
  5. Anchor rods M10
  6. Chemical anchor cartridges
  7. Flat steel bracket
Anchor Rods Set
Article designation Article number Length Material
Anchor Rods Set 330 mm 1.4404/316L 9650000330 330 mm / 12.99" V4A
Anchor Rods Set 500 mm 1.4404/316L 9650000500 500 mm / 19.69" V4A
Anchor Rods Set 330 mm HCR 1.4529 9651000330 330 mm / 12.99" HCR
Anchor Rods Set 500 mm HCR 1.4529 9651000500 500 mm / 19.69" HCR
Fastening set for one clamp consisting of: 2 anchor rods M10, 2 chemical anchor cartridges, 4 Washers M10, 4 Nuts M10
AirRex® Befestigungsmaterial
  1. Anchor rod
  2. Washer
  3. Nut
  4. Chemical anchor cartridge
- A B C D No.
Nut M10 18,9mm / 7.44" 8 mm / 0.31" M10 SW 17 mm / 0.67" 3.
Washer Ø 20mm / 0.79" Ø 10,5mm / 4.13" 2mm / 0.8" - 2.
Anchor rod M10 330mm/12.99" 500mm/19.69" - - 1.
Chemical anchor cartridge Ø 10mm / 0.39" 90mm / 3.54" - - 4.

FLEXNORM® Tubular Membranes For 63 mm O.D. Diffuser Bodies

Material specification

FLEXNORM® is an ethylene propylene diene monomer (EPDM) elastomer

Colour Black
Shore hardness DIN 53505 A 45 +/-5
Maximum service temperature 80 °C / 176°F
Tear propagation resistance ISO 34-1 A ≥ 10 N/mm

Dimensions

Dimensions / FLEXNORM® tubular membranes
Article designation Article number A Active membrane length B Overall length D Inner diameter Active membrane surface Material Colour
MB FLEXNORM® 460 3400460000 460mm / 18.11" 520mm / 20.47" Ø 65,0mm - 66,0mm / 2.56" - 2.60" 0,08m² / 0.86ft² EPDM black
MB FLEXNORM® 500 3400500000 500mm / 19.69" 560mm / 22.05" Ø 65,0mm - 66,0mm / 2.56" - 2.60" 0,08m² / 0.86ft² EPDM black
MB FLEXNORM® 542 3400542000 542mm / 21.34" 602mm / 23.70" Ø 65,0mm - 66,0mm / 2.56" - 2.60" 0,09m² / 0.97ft² EPDM black
MB FLEXNORM® 720 3400650000 720mm / 28.35" 780mm / 30.71" Ø 65,0mm - 66,0mm / 2.56" - 2.60" 0,11m² / 1.2"ft² EPDM black
MB FLEXNORM® 750 3400750000 750 mm / 29.53" 810 mm / 31.89 Ø 65,0mm - 66,0mm / 2.56" - 2.60" 0,12 m² / 1.3ft² EPDM black
MB FLEXNORM® 770 3400770000 770 mm / 30.31" 830 mm / 32.68" Ø 65,0mm - 66,0mm / 2.56" - 2.60" 0,12m² / 1.3ft² EPDM black
MB FLEXNORM® 875 3400875000 875 mm / 34.45" 935 mm / 36.81 Ø 65,0mm - 66,0mm / 2.56" - 2.60" 0,14m² / 1.5ft² EPDM black
MB FLEXNORM® 950 3401000001 950 mm / 37.40" 1010 mm / 39.76" Ø 65,0mm - 66,0mm / 2.56" - 2.60" 0,16m² / 1.7ft² EPDM black
MB FLEXNORM® 1000 3401000000 1000 mm / 39.37" 1060 mm / 41.73" Ø 65,0mm - 66,0mm / 2.56" - 2.60" 0,16m² / 1.7ft² EPDM black
MB FLEXNORM® 1109 3401109000 1109 mm / 43.66" 1169 mm / 46.02" Ø 65,0mm - 66,0mm / 2.56" - 2.60" 0,18m² / 1.9ft² EPDM black
MB FLEXNORM® 1146 3401146000 1146 mm / 45.12" 1206 mm / 47.48" Ø 65,0mm - 66,0mm / 2.56" - 2.60" 0,19m² / 2.0ft² EPDM black
MB FLEXNORM® 1300 3401300000 1300 mm / 51.18" 1360 mm / 53.54" Ø 65,0mm - 66,0mm / 2.56" - 2.60" 0,20m² / 2.2ft² EPDM black
MB FLEXNORM® 1920 3401108000 1920 mm / 75.59" 1980 mm / 77.95" Ø 65,0mm - 66,0mm / 2.56" - 2.60" 0,35 m² / 3.8ft² EPDM black

Slit pattern and slit size

The tubular membrane is perforated by a specially configured pattern of slits. It has no perforation at its 6 o’clock and 12 o’clock positions as well as on both ends. The slit size is dimensioned in accordance with the specific diffuser type and application at hand. Slit sizes are available in the following range: 

0,6mm / 0.024"

1,0mm / 0.039"

1,2mm / 0.047"

1,4mm / 0.055"

2,0 mm / 0.079"

Pressure drop vs. throughput for FLEXNORM® membranes in new condition with different perforation grades

The diagram above is a plot of maximum diffuser pressure drop (i.e. the pressure drop used for blower dimensioning) as a function of air throughput for different perforation grades. The pressure drop data applies for diffusers and membranes in new condition. The actual pressure drops across new diffusers/membranes will be lower and can vary in a given delivery lot within a window of 6 mbar (0.09 psi).

For example, a 1.4 mm thick FLEXNORM® membrane used at an air throughput of 15 m³/h will have:

a maximum pressure drop (i.e. the pressure drop used in blower dimensioning) of: 60 mbar (0.87 psi) and a pressure drop window within the lot of e.g.: 50 – 56 mbar (0.72 – 0.81 psi).

The pressure drop across a diffuser or membrane can change in subsequent operation. The amount of change depends on the purity of the inlet air, composition of the wastewater treated, process chemicals used and their concentrations as well as the aeration process technology and process conditions.

Due to these many variable factors, we cannot specify the increase in pressure drop to be expected in actual operation in your WWTP. We will however gladly advise you in accordance with our experience and develop, using your input parameters, operating conditions and maintenance plans which reduce pressure drop build-up.

FLEXNORM® Tubular Membranes For 90 mm O.D. Diffuser Bodies

Material specification

FLEXNORM® is an ethylene propylene diene monomer (EPDM) elastomer

Colour Black
Shore hardness DIN 53505 A 45 +/-5
Maximum service temperature 80 °C / 176°F
Tear propagation resistance ISO 34-1 A ≥ 10 N/mm

Dimensions

Dimensions / FLEXNORM® tubular membranes
Article designation Article number A Active membrane length B Overall length D Inner diameter Material Colour
MB FLEXNORM® 1000 90mm 3401000090 1000 mm / 39.37" 1060 mm / 41.73" Ø 92,5 mm / 3.64" EPDM black

Slit pattern and slit size

The tubular membrane is perforated by a specially configured pattern of slits. It has no perforation at its 6 o’clock and 12 o’clock positions as well as on both ends. The slit size is dimensioned in accordance with the specific diffuser type and application at hand. Slit sizes are available in the following range:

0,6mm / 0.024"

1,0mm / 0.039"

1,2mm / 0.047"

1,4mm / 0.055"

2,0 mm / 0.079"

Pressure drop vs. throughput for FLEXNORM® membranes in new condition with different perforation grades

The diagram above is a plot of maximum diffuser pressure drop (i.e. the pressure drop used for blower dimensioning) as a function of air throughput for different perforation grades. The pressure drop data applies for diffusers and membranes in new condition. The actual pressure drops across new diffusers/membranes will be lower and can vary in a given delivery lot within a window of 6 mbar (0.09 psi).

For example, a 1.4 mm thick FLEXNORM® membrane used at an air throughput of 15 m³/h will have:

a maximum pressure drop (i.e. the pressure drop used in blower dimensioning) of: 60 mbar (0.87 psi) and a pressure drop window within the lot of e.g.: 50 – 56 mbar (0.72 – 0.81 psi).

The pressure drop across a diffuser or membrane can change in subsequent operation. The amount of change depends on the purity of the inlet air, composition of the wastewater treated, process chemicals used and their concentrations as well as the aeration process technology and process conditions.

Due to these many variable factors, we cannot specify the increase in pressure drop to be expected in actual operation in your WWTP. We will however gladly advise you in accordance with our experience and develop, using your input parameters, operating conditions and maintenance plans which reduce pressure drop build-up.

FLEXSIL® Tubular Membranes For OTT Diffuser Bodies with Retaining Ridge

Material specification

FLEXSIL® is a polyorganosiloxane elastomer (silicone elastomer)

Colour white-grey
Shore hardness DIN 53505 A 60 +/- 5
Maximum service temperature 140 °C / 284°F
Tear propagation resistance ISO 34-1 B > 35 N/mm

Dimensions

Dimensions / FLEXSIL® tubular membranes
Article designation Article number A Aktive membrane length B Overall length D Inner diameter Active membrane surface Material Colour
MB FLEXSIL® 500 3110500000 500mm / 19.69" 560mm / 22.05" Ø 65,0mm - 66,0mm / 2.56" - 2.60" 0,08m² / 0.86ft² FLEXSIL® white-grey
MB FLEXSIL® 750 3110750000 750 mm / 29.53" 810 mm / 31.89 Ø 65,0mm - 66,0mm / 2.56" - 2.60" 0,12 m² / 1.3ft² FLEXSIL® white-grey
MB FLEXSIL® 960 3111000960 960 mm / 37.8" 1020 mm / 40.2" Ø 65,0mm - 66,0mm / 2.56" - 2.60" 0,18m² / 1.9ft² FLEXSIL® white-grey
MB FLEXSIL® 1000 3111000000 1000 mm / 39.37" 1060 mm / 41.73" Ø 65,0mm - 66,0mm / 2.56" - 2.60" 0,16m² / 1.7ft² FLEXSIL® white-grey

Slit pattern and slit size

The tubular membrane is perforated by a specially configured pattern of slits. It has no perforation at its 6 o’clock and 12 o’clock positions as well as on both ends. The slit size is dimensioned in accordance with the specific diffuser type and application at hand. Slit sizes are available in the following range: 

0,6mm / 0.024"

1,0mm 0.039"

1,2mm / 0.047"

1,4mm / 0.055"

2,0 mm / 0.079"

Pressure drop vs. throughput for OTT FLEXSIL® membranes in new condition with different perforation grades

The diagram above is a plot of maximum diffuser pressure drop (i.e. the pressure drop used for blower dimensioning) as a function of air throughput for different perforation grades. The pressure drop data applies for diffusers and membranes in new condition. The actual pressure drops across new diffusers/membranes will be lower and can vary in a given delivery lot within a window of 6 mbar (0.09 psi).

For example, a 1.0 mm thick FLEXSIL® membrane used at an air throughput of 10 m³/h will have:

a maximum pressure drop (i.e. the pressure drop used in blower dimensioning) of: 60 mbar (0.87 psi) and a pressure drop window within the lot of e.g.: 50 – 56 mbar (0.72 – 0.81 psi).

The pressure drop across a diffuser or membrane can change in subsequent operation. The amount of change depends on the purity of the inlet air, composition of the wastewater treated, process chemicals used and their concentrations as well as the aeration process technology and process conditions.

Due to these many variable factors, we cannot specify the increase in pressure drop to be expected in actual operation in your WWTP. We will however gladly advise you in accordance with our experience and develop, using your input parameters, operating conditions and maintenance plans which reduce pressure drop build-up.

FLEXSIL®+ Tubular Membranes For OTT Diffuser Bodies with Retaining Ridge

Material specification

FLEXSIL+® is a polyorganosiloxane elastomer (silicone elastomer)

Colour blue
Shore hardness DIN 53505 A 53 (+8/- 3)
Maximum service temperature 140 °C / 284°F
Tear propagation resistance ISO 34-1 B > 35 N/mm

Dimensions

Dimensions / FLEXSIL® tubular membranes
Article designation Article number A Active membrane length B Overall length D Inner diameter Active membrane surface Material Colour
MB FLEXSIL+® 500 3180500000 500mm / 19.69" 560mm / 22.05" Ø 65,0mm - 66,0mm / 2.56" - 2.60" 0,08m² / 0.86ft² FLEXSIL+® blue
MB FLEXSIL+® 750 3180750000 750 mm / 29.53" 810 mm / 31.89 Ø 65,0mm - 66,0mm / 2.56" - 2.60" 0,12 m² / 1.3ft² FLEXSIL+® blue
MB FLEXSIL+® 1000 3181000000 1000 mm / 39.37" 1060 mm / 41.73" Ø 65,0mm - 66,0mm / 2.56" - 2.60" 0,16m² / 1.7ft² FLEXSIL+® blue

Slit pattern and slit size

The tubular membrane is perforated by a specially configured pattern of slits. It has no perforation at its 6 o’clock and 12 o’clock positions as well as on both ends. The slit size is dimensioned in accordance with the specific diffuser type and application at hand. Slit sizes are available in the following range: 

0,6mm / 0.024"

1,0mm 0.039"

1,2mm / 0.047"

1,4mm / 0.055"

2,0 mm / 0.079"

Pressure drop vs. throughput for OTT FLEXSIL+® membranes in new condition with different perforation grades

The diagram above is a plot of maximum diffuser pressure drop (i.e. the pressure drop used for blower dimensioning) as a function of air throughput for different perforation grades. The pressure drop data applies for diffusers and membranes in new condition. The actual pressure drops across new diffusers/membranes will be lower and can vary in a given delivery lot within a window of 6 mbar (0.09 psi).

For example, a 1.0 mm thick FLEXSIL+® membrane used at an air throughput of 10 m³/h will have:

a maximum pressure drop (i.e. the pressure drop used in blower dimensioning) of: 60 mbar (0.87 psi) and a pressure drop window within the lot of e.g.: 50 – 56 mbar (0.72 – 0.81 psi).

The pressure drop across a diffuser or membrane can change in subsequent operation. The amount of change depends on the purity of the inlet air, composition of the wastewater treated, process chemicals used and their concentrations as well as the aeration process technology and process conditions.

Due to these many variable factors, we cannot specify the increase in pressure drop to be expected in actual operation in your WWTP. We will however gladly advise you in accordance with our experience and develop, using your input parameters, operating conditions and maintenance plans which reduce pressure drop build-up.

FLEXSIL® RD Tubular Membranes For 63mm O.D. Smooth Diffuser Bodies

Material specification

FLEXSIL® is a polyorganosiloxane elastomer (silicone elastomer)

Colour white-grey
Shore hardness DIN 53505 A 60 +/- 5
Maximum service temperature 140 °C / 284°F
Tear propagation resistance ISO 34-1 B > 35 N/mm

Dimensions

Dimensions / FLEXSIL® tubular membranes
Article designation Article number A (mm) Active membrane length B Overall length D Inner diameter Active membrane surface Material Colour
MB FLEXSIL® RD 500 3120500000 500mm / 19.69" 560mm / 22.05" Ø 65,0mm - 66,0mm / 2.56" - 2.60" 0,08m² / 0.86ft² FLEXSIL® white-grey
MB FLEXSIL® RD 750 3120750000 750 mm / 29.53" 810 mm / 31.89 Ø 65,0mm - 66,0mm / 2.56" - 2.60" 0,12 m² / 1.3ft² FLEXSIL® white-grey
MB FLEXSIL® RD 589 T 3111000589 589 mm / 23.19" 675 mm / 26.57" Ø 65,0mm - 66,0mm / 2.56" - 2.60" 0,09 mm / 0.97ft² FLEXSIL® white-grey
MB FLEXSIL® RD1000 3121000000 1000 mm / 39.37" 1060 mm / 41.73" Ø 65,0mm - 66,0mm / 2.56" - 2.60" 0,16m² / 1.7ft² FLEXSIL® white-grey
MB FLEXSIL® RD 780 T 3111000780 780 mm / 30.71" 850 mm / 33.46" Ø 65,0mm - 66,0mm / 2.56" - 2.60" 0,16m² / 1.7ft² FLEXSIL® white-grey
MB FLEXSIL® RD 1169 T 3111001170 1169 mm / 46.02" 1255 mm / 49.41" Ø 65,0mm - 66,0mm / 2.56" - 2.60" 0,21m² / 2.3ft² FLEXSIL® white-grey
MB FLEXSIL® RD 1224 T 3111001310 1224 mm / 48.19" 1310 mm / 51.57" Ø 65,0mm - 66,0mm / 2.56" - 2.60" 0,21m² / 2.3ft² FLEXSIL® white-grey

Slit pattern and slit size

The tubular membrane is perforated by a specially configured pattern of slits. It has no perforation at its 6 o’clock and 12 o’clock positions as well as on both ends. The slit size is dimensioned in accordance with the specific diffuser type and application at hand. Slit sizes are available in the following range:

0,6mm / 0.024"

1,0mm / 0.039"

1,2mm / 0.047"

1,4mm / 0.055"

2,0 mm / 0.079"

Pressure drop vs. throughput for FLEXSIL® membranes in new condition with different perforation grades

The diagram above is a plot of maximum diffuser pressure drop (i.e. the pressure drop used for blower dimensioning) as a function of air throughput for different perforation grades. The pressure drop data applies for diffusers and membranes in new condition. The actual pressure drops across new diffusers/membranes will be lower and can vary in a given delivery lot within a window of 6 mbar (0.09 psi).

For example, a 1.0 mm thick FLEXSIL® membrane used at an air throughput of 10 m³/h will have:

a maximum pressure drop (i.e. the pressure drop used in blower dimensioning) of: 60 mbar (0.87 psi) and a pressure drop window within the lot of e.g.: 50 – 56 mbar (0.72 – 0.81 psi).

The pressure drop across a diffuser or membrane can change in subsequent operation. The amount of change depends on the purity of the inlet air, composition of the wastewater treated, process chemicals used and their concentrations as well as the aeration process technology and process conditions.

Due to these many variable factors, we cannot specify the increase in pressure drop to be expected in actual operation in your WWTP. We will however gladly advise you in accordance with our experience and develop, using your input parameters, operating conditions and maintenance plans which reduce pressure drop build-up.

Single-ear clamp for pipe membranes

Dimensions

* Inscription: Nominal diameter + company logo

Stepless ear clamp
Item description A B C D E Weight Materiał
Stepless ear clamp (type 1) 68mm / 2.68“ ± 0,5mm / 0.02” 0,6mm / 0.024 ± 0,1 mm / 0.004” 10mm / 0.4“ + 0,5mm / 0.02“ – 0,7 mm / 0.03” 4,1 mm / 0.16” 7mm / 0.28“ + 0,4mm / 0.016” – 0,1 mm / 0.004” 8,3 g / 0.018lbs V4A
Stepless ear clamp (type 2) 69 ± 0,5 mm ± 0,5mm / 0.02” 0,6mm / 0.024 ± 0,1 mm / 0.004” 10 + 0,5 – 0.7 mm 4,2 mm / 0.17“ 7mm / 0.28“ + 0,4mm / 0.016” – 0,1 mm / 0.004” 8,5 g / 0.019lbs V4A

FLEXNORM® Membrane for D-REX® Disc Diffusers

FLEXNORM® Membrane
Article designation Article number A Outer diameter B Height Membrane C Inner diameter Membrane surface Weight
Material: EPDM 3344700001 Ø 276 mm / 10.87" 25,6 mm / 1.01" Ø 258 mm / 10.2" 0,055 m² / 0.59ft² ca. 220 g / 0.49lb
Tear propagation resistance ISO 34-1 A: ≥ 10 N/mm
Shore hardness: A 60 +/-5
Service temperature range: <= +80°C / 176°F

Pressure drop for FLEXNORM® membranes in new condition

The diagram above is a plot of maximum diffuser pressure drop (i.e. the pressure drop used for blower dimensioning) as a function of air throughput for different perforation grades. The pressure drop data applies for diffusers and membranes in new condition. The actual pressure drops across new diffusers/membranes will be lower and can vary in a given delivery lot within a window of 6 mbar (0.09 psi).

For example, a FLEXNORM® membrane used at an air throughput of 5 m³/h will have:

a maximum pressure drop (i.e. the pressure drop used in blower dimensioning) of: 28 mbar (0.41 psi) and a pressure drop window within the lot of e.g.: 21 – 27 mbar (0.31 – 0.39 psi).

The pressure drop across a diffuser or membrane can change in subsequent operation. The amount of change depends on the purity of the inlet air, composition of the wastewater treated, process chemicals used and their concentrations as well as the aeration process technology and process conditions.

Due to these many variable factors, we cannot specify the increase in pressure drop to be expected in actual operation in your WWTP. We will however gladly advise you in accordance with our experience and develop, using your input parameters, operating conditions and maintenance plans which reduce pressure drop build-up.

FLEXLON® Membrane for D-REX® Disc Diffusers

FLEXLON® membrane material
Dimensions and specifications Article number A Outer diameter B Membrane height C Inner diameter Membrane surface Weight
Material: FLEXLON® 3344700001 Ø 276 mm / 10.87" 25,6 mm / 1.01" Ø 258 mm / 10.2" 0,055 m² / 0.59ft² ca. 230 g / 0.51lb
Tear propagation resistance ISO 34-1 B: ≥ 25 N/mm
Shore hardness: A 57-64
Service temperature range: up to 110°C / 230°F

3.10.2 Pressure drop for FLEXLON® membranes in new condition

The diagram above is a plot of maximum diffuser pressure drop (i.e. the pressure drop used for blower dimensioning) as a function of air throughput for different perforation grades. The pressure drop data applies for diffusers and membranes in new condition. The actual pressure drops across new diffusers/membranes will be lower and can vary in a given delivery lot within a window of 6 mbar (0.09 psi).

For example, a FLEXLON® membrane used at an air throughput of 7 m³/h will have:

a maximum pressure drop (i.e. the pressure drop used in blower dimensioning) of: 28 mbar (0.41 psi) and a pressure drop window within the lot of e.g.: 20 – 26 mbar (0.29 – 0.38 psi).

The pressure drop across a diffuser or membrane can change in subsequent operation. The amount of change depends on the purity of the inlet air, composition of the wastewater treated, process chemicals used and their concentrations as well as the aeration process technology and process conditions.

Due to these many variable factors, we cannot specify the increase in pressure drop to be expected in actual operation in your WWTP. We will however gladly advise you in accordance with our experience and develop, using your input parameters, operating conditions and maintenance plans which reduce pressure drop build-up.

FLEXSIL® Membrane for D-REX® Disc Diffusers

FLEXSIL® membrane material
Dimensions and specifications Article number A Outer diameter BMembrane height C Inner diameter Membrane surface Weight
Material: FLEXSIL® 3344700001 Ø 276 mm / 10.87" 25,6 mm / 1.01" Ø 258 mm / 10.2" 0,055 m² / 0.59ft² ca. 220 g / 0.49lb
Tear propagation resistance ISO 34-1 B: ≥ 9 N/mm
Shore hardness: A 57-64
Service temperature range: up to 140°C / 284°F

Pressure drop for FLEXSIL® membranes in new condition

The diagram above is a plot of maximum diffuser pressure drop (i.e. the pressure drop used for blower dimensioning) as a function of air throughput for different perforation grades. The pressure drop data applies for diffusers and membranes in new condition. The actual pressure drops across new diffusers/membranes will be lower and can vary in a given delivery lot within a window of 6 mbar (0.09 psi).

For example, a FLEXSIL® membrane used at an air throughput of 7 m³/h will have:

a maximum pressure drop (i.e. the pressure drop used in blower dimensioning) of: 28 mbar (0.41 psi) and a pressure drop window within the lot of e.g.: 20 – 26 mbar (0.29 – 0.38 psi).

The pressure drop across a diffuser or membrane can change in subsequent operation. The amount of change depends on the purity of the inlet air, composition of the wastewater treated, process chemicals used and their concentrations as well as the aeration process technology and process conditions.

Due to these many variable factors, we cannot specify the increase in pressure drop to be expected in actual operation in your WWTP. We will however gladly advise you in accordance with our experience and develop, using your input parameters, operating conditions and maintenance plans which reduce pressure drop build-up.

Coarse and Medium Bubble Aeration

SUEZ Vibrair

SUEZ Vibrair
Item Description A B C D X Y Z Material
SUEZ Vibrair 7 mm 27 mm 55 mm 82 mm 80 mm 90mm 103 mm PP+Steel
Flow Range 0 - 15 Nm³/h 0 - 9,4 SCFM
Design Flow 6 - 10 Nm³/h 3,8 - 6,2 SCFM
Pressure Drop 20 - 40 mbar
Mounting/Connection ¾" BSP/Whitworth female thread, AirRex® piping module

SUEZ Vibrair 1"

SUEZ Vibrair 1"
Item Description A B C D X Y Z Material
SUEZ Vibrair 7 mm 27 mm 55 mm 82 mm 80 mm 90mm 103 mm PP+Steel
Flow Range 0 - 15 Nm³/h 0 - 9,4 SCFM
Design Flow 6 - 10 Nm³/h 3,8 - 6,2 SCFM
Pressure Drop 20 - 40 mbar
Mounting/Connection 1" BSP/Whitworth female thread

Archive

STANDARD

STANDARD Tube Diffusers

STANDARD tube diffusers
B Overall length, installed (mm) C (mm) D (mm) E (mm) F (mm) Material
STANDARD 500 STANDARD 750 STANDARD 1000
STANDARD for 45 mm hole 534 784 1034 Ø 63 Ø 43 Ø 32 Ø ¾″ IT PP
STANDARD for 40 mm hole 534 784 1034 Ø 63 Ø 39 Ø 32 Ø ¾″ IT PP
Active membrane surface (m²) 0,08 0,12 0,16
A Active membrane length (mm) 500 750 1000
Weight/diffuser (kg) 1,0 1,2 1,4
Buoyancy in operation / diffuser (kg) 0,5 0,7 1,0

¾″ Connectors

¾″ connectors for mounting of STANDARD tube diffuser pair on lateral
Article designation Article number A (mm) B (mm) C (mm) D (mm) E (mm) Thread Material
VB 40 MS 4210401000 67 33,5 Ø 15 Ø 26,9 mm 25 ¾" BSP MS58
VB 50 MS 4210501000 77 33,5 Ø 15 Ø 26,9 mm 25 ¾" BSP MS58
VB 60 MS 4210601000 87 33,5 Ø 15 Ø 26,9 mm 25 ¾" BSP MS58
VB 60 V2A 4210601002 92 33,5 Ø 15 Ø 26,9 mm 25 ¾" BSP V2A
VB 70 MS 4210701000 97 33,5 Ø 15 Ø 26,9 mm 25 ¾" BSP MS58
VB 80 MS 42108012000 107 33,5 Ø 15 Ø 26,9 mm 25 ¾" BSP MS58
VB 80 PP 4210801200 107 33,5 Ø 15 Ø 26,9 mm 25 ¾" BSP PP-GF
VB 80 V2A 4210802000 107 33,5 Ø 15 Ø 26,9 mm 25 ¾" BSP V2A
VB 80 V4A 4210804000 107 33,5 Ø 15 Ø 26,9 mm 25 ¾" BSP V4A
VB 100 MS 4211001000 127 33,5 Ø 15 Ø 26,9 mm 25 ¾" BSP MS58
VB 100 PP 4211001200 127 33,5 Ø 15 Ø 26,9 mm 25 ¾" BSP PP-GF
VB 100 V2A 4211002000 127 33,5 Ø 15 Ø 26,9 mm 25 ¾" BSP V2A
VB 107 MS 421107100 134 33,5 Ø 15 Ø 26,9 mm 25 ¾" BSP MS58
VB 120 MS 4211201002 147 33,5 Ø 15 Ø 26,9 mm 25 ¾" BSP MS58
VB 120 V2A 4211201002 147 33,5 Ø 15 Ø 26,9 mm 25 ¾" BSP V2A
VB 125 MS 4201251000 - 33,5 Ø 15 Ø 26,9 mm 25 ¾" BSP MS58
VB 125 V2A 4211252000 - 33,5 Ø 15 Ø 26,9 mm 25 ¾" BSP V2A
VB 128 MS 4210901000 - 33,5 Ø 15 Ø 26,9 mm 25 ¾" BSP MS58
VB 150 MS 4211501000 177 33,5 Ø 15 Ø 26,9 mm 25 ¾" BSP MS58
VB 163 MS 4211631000 - 33,5 - Ø 26,9 mm 25 ¾" BSP MS58
VB 170 MS 4211701000 197 33,5 - Ø 26,9 mm 25 ¾" BSP MS58
VB 200 MS 4212001000 - 33,5 - Ø 26,9 mm 25 ¾" BSP MS58
VB 200 V2A 4212002000 - 33,5 - Ø 26,9 mm 25 ¾" BSP V2A

½″ Connectors (with Reducers)

½″ connectors, used with reducers (¾″ to ½″), for installation of STANDARD tube diffuser pair on lateral with small lateral holes
Article designation A (mm) B (mm) C (mm) D (mm) E (mm) Outer thread Material
167 mm connector 167 64 Ø 8 21,3 (½") 25 G ½" MS58
187 mm connector 187 74 Ø 8 21,3 (½") 25 G ½" MS58
Reducer ¾″ to ½″
Article designation A (mm) B1 (mm) B2 (mm) Material
Reducer ¾″ – ½″ 26 Ø ¾″ IT Ø ½″ OT MS58

Adapters

Adapter and gasket for installation of STANDARD tube diffusers on rectangular laterals
Article designation A (mm) B (mm) C (mm) D (mm) E (mm) Material
Spacer ring 60x45x10 Ø 60 Ø 45 3 10 Ø 50 PP
Spacer ring 60x45x20 Ø 60 Ø 45 3 20 Ø 50 PP
Spacer ring 60x45x30 Ø 60 Ø 45 3 30 Ø 50 PP
Spacer ring 60 x45x50 Ø 50 Ø 45 3 5 Ø 50 PP
Gasket for spacer ring Ø 55 Ø 50 2,5 - - EPDM

Adapters for Non-Standard Lateral Holes

Adapters for installation of STANDARD tube diffusers on rectangular laterals with non-standard hole diameter
Article designation Article number A (mm) B (mm) C (mm) D (mm) E (mm) F (mm) G (mm) H (mm) Material
Adapter 45/32 4224532000 Ø 60 7,5 Ø 45 3 Ø 32 10 3 Ø 50 PP
Adapter 45/33,8 4224533800 Ø 60 7,5 Ø 45 3 Ø 33,8 10 3 Ø 50 PP
Adapter 45/35 4224535000 Ø 60 7,5 Ø 45 3 Ø 35 10 3 Ø 50 PP
Adapter 45/37 4224537000 Ø 60 7,5 Ø 45 3 Ø 37 10 3 Ø 50 PP
Adapter 45/38 4224538000 Ø 60 7,5 Ø 45 3 Ø 38 10 3 Ø 50 PP
Adapter 45/40 4224540000 Ø 60 7,5 Ø 45 3 Ø 40 10 3 Ø 50 PP
Adapter 45/50 4224550000 Ø 60 7,5 Ø 45 3 Ø 50 10 3 Ø 50 PP
Gasket for adapter 4243000000 Ø 55 Ø 50 2,5 - - - - - EPDM

Adapters for 4″ Round Laterals

Adapter for 4″ round laterals
Article designation Article number A (mm) B (mm) C (mm) D (mm) Material
Adapter DW 100 4226045110 Ø 60 Ø 44 C1=29/C2=22 r 57,15 PP
Self-adhesive gasket 4245000000 Ø 63 Ø 40 3 - EPDM

Dummy Plugs

Dummy plugs for 40 mm and 45 mm lateral holes
Article designation Article number A (mm) B (mm) C (mm) D (mm) E Thread Material
Dummy plug for 45 mm hole 4230000033 Ø 60 Ø 44 36 46 ¾” PP-GF
Dummy plug for 40 mm hole 4230000333 Ø 60 Ø 39 36 46 ¾” PP-GF

¾″ CLIPIN® Adapter for STANDARD on Rectangular Laterals

¾″ CLIPIN® adapter for STANDARD on rectangular laterals
Article designation Article number A (mm) B (mm) C (mm) D (mm) E (mm) F (mm) Material
¾″ CLIPIN® adapter for rectangular laterals 4111001300 26,44 (¾”) Ø 31 67,4 20,5 20,5 - PP-GF
Bolt as set: 4111004001 50 28 M8 8 Ø13 IMB 6 V4A
Locking latch as set: 4111004001 50 25 15 8 M8 - V4A
Washer as set: 4111004001 Ø 28 Ø 9 3 - - - V4A

¾″ CLIPIN® Adapter for STANDARD on Round Laterals

¾″ CLIPIN® adapters for STANDARD on round laterals
Article designation Article number A (mm) B (mm) C (mm) D (mm) E (mm) F (mm) Material
¾″ CLIPIN® adapter for round laterals 4111001200 26,44 (¾”) Ø 31 67,4 20,5 - - PP-GF
Bolt as set: 4111004001 50 28 M8 8 Ø13 IMB 6 V4A
Locking latch as set: 4111004001 50 25 15 8 M8 - V4A
Washer as set: 4111004001 Ø 28 Ø 9 3 - - - V4A

MAGNUM®

MAGNUM® Tube Diffusers for Stainless Steel Rectangular Laterals

MAGNUM® Membranrohrbelüfter für Vierkantrohrverteiler
  1. Membrane
  2. Clamp
  3. Diffuser body
  4. CLIPIN® Bolt
  5. Washer + Gasket
  6. CLIPIN® locking latch
  7. Gasket
MAGNUM® tube diffusers for stainless steel rectangular laterals
Article designation A C Overall length D Materia
MAGNUM® 1000 MAGNUM® 1500 MAGNUM® 2000
MAGNUM® on 80 x 80 square 80 mm / 3.2" 1200 mm / 47.2" 1700 mm / 67.0" 2200 mm / 86.6" Ø 63 mm / 2.5" PP
MAGNUM® on 100 x 100 square 100 mm / 3.9" 1200 mm / 47.2" 1700 mm / 67.0" 2200 mm / 86.6" Ø 63 mm / 2.5" PP
MAGNUM® on 120 x 120 square 120 mm / 4.7" 1200 mm / 47.2" 1700 mm / 67.0" 2200 mm / 86.6" Ø 63 mm / 2.5" PP
MAGNUM® on 3" x 3" square 76,2 mm / 3" 1200 mm / 47.2" 1700 mm / 67.0" 2200 mm / 86.6" Ø 63 mm / 2.5" PP
MAGNUM® on 4" x 4" square 101,6 / 4" 1200 mm / 47.2" 1700 mm / 67.0" 2200 mm / 86.6" Ø 63 mm / 2.5" PP
Active membrane surface - 0,16 m² / 1.7 ft² 0,24 m² / 2.6 ft² 0,32 m² / 3.4 ft²
Active membrane length 2xB - 2 x 500mm / 19.7" 2 x 750mm / 29.5" 2 x 1000mm / 39.4"
Weight /diffuser (kg) - 2,0 kg / 4.4 lb 2,3 kg / 5.1 lb 2,7 / 6.0 lb
Buoyancy in operation/ diffuser (kg) - 1,0 kg / 2.2 lb 1,4 kg / 3.1 lb 1,9 kg / 4.2 lb

MAGNUM® Tube Diffusers for Stainlesss Steel Round Laterals

MAGNUM® Membranrohrbelüfter für Edelstahl-Rundrohrverteiler
  1. Membrane
  2. Clamp
  3. Diffuser body
  4. CLIPIN® Bolt
  5. Washer + Gasket
  6. CLIPIN® locking latch
  7. Gasket
MAGNUM® tube diffusers for stainless steel round laterals
Article designation A (mm) C (mm) Overall length D (mm) Material
MAGNUM® 1000 MAGNUM® 1500 MAGNUM® 2000
MAGNUM® DN 80 Ø 88,9mm / 3.5" 1200 mm / 47.2" 1700 mm / 67.0" 2200 mm / 86.6" Ø 63 mm / 2.5" PP
MAGNUM® DN 100 Ø 114,3 mm / 4.5" 1200 mm / 47.2" 1700 mm / 67.0" 2200 mm / 86.6" Ø 63 mm / 2.5" PP
MAGNUM® DN 125 Ø 139,7 mm / 5.5" 1200 mm / 47.2" 1700 mm / 67.0" 2200 mm / 86.6" Ø 63 mm / 2.5" PP
MAGNUM® 3" (OD 3,5) Ø 88,9mm / 3.5" 1200 mm / 47.2" 1700 mm / 67.0" 2200 mm / 86.6" Ø 63 mm / 2.5" PP
MAGNUM® 4" (OD 4,5) Ø 114,3mm / 4.5" 1200 mm / 47.2" 1700 mm / 67.0" 2200 mm / 86.6" Ø 63 mm / 2.5" PP
Active membrane surface - 0,16 m² / 1.7 ft² 0,24 m² / 2.6 ft² 0,32 m² / 3.4 ft²
Active membrane length 2xB - 2 x 500mm / 19.7" 2 x 750mm / 29.5" 2 x 1000mm / 39.4"
Weight/diffuser (kg) - 2,0 kg / 4.4 lb 2,3 kg / 5.1 lb 2,7 / 6.0 lb
Buoyancy in operation/ diffuser - 1,0 kg / 2.2 lb 1,4 kg / 3.1 lb 1,9 kg / 4.2 lb

MAGNUM® Tube Diffusers for Round Polypropylene Laterals

MAGNUM® Membranrohrbelüfter für PP-Rundrohrverteiler
  1. Membrane
  2. Clamp
  3. Diffuser body
  4. CLIPIN® Bolt + Gasket
  5. CLIPIN® locking latch
  6. Gasket
MAGNUM® tube diffuser for round polypropylene laterals
Article designation A C Overall length D Material
MAGNUM® 1000 MAGNUM® 1500 MAGNUM® 2000
MAGNUM® DN 80 Ø 88,9mm / 3.5" 1200 mm / 47.2" 1700 mm / 67.0" 2200 mm / 86.6" Ø 63 mm / 2.5" PP
MAGNUM® DN 100 Ø 114,3 mm / 4.5" 1200 mm / 47.2" 1700 mm / 67.0" 2200 mm / 86.6" Ø 63 mm / 2.5" PP
Active membrane surface (m²) - 0,16 m² / 1.7 ft² 0,24 m² / 2.6 ft² 0,32 m² / 3.4 ft²
Active membrane length (mm) 2xB - 2 x 500mm / 19.7" 2 x 750mm / 29.5" 2 x 1000mm / 39.4"
Weight / diffuser (kg) - 2,0 kg / 4.4 lb 2,3 kg / 5.1 lb 2,7 / 6.0 lb
Buoyancy in operation / diffuser (kg) - 1,0 kg / 2.2 lb 1,4 kg / 3.1 lb 1,9 kg / 4.2 lb

MAGNUM® T Tube Diffusers for Installation on 1″ Male Thread Mounts

MAGNUM® T tube diffuser for 1″ male thread mounts
Article designation A C Overall length D Material
MAGNUM® 1000 MAGNUM® 1500 MAGNUM® 2000
MAGNUM® T 1" IT 1200 mm / 47.2" 1700 mm / 67.0" 2200 mm / 86.6" Ø 63 mm / 2.5" PP
Active membrane surface (m²) - 0,16 m² / 1.7 ft² 0,24 m² / 2.6 ft² 0,32 m² / 3.4 ft²
Active membrane length 2xB - 2 x 500mm / 19.7" 2 x 750mm / 29.5" 2 x 1000mm / 39.4"
Weight/diffuser (kg) - 2,0 kg / 4.4 lb 2,3 kg / 5.1 lb 2,7 / 6.0 lb
Buoyancy in operation/ diffuser (kg) - 1,0 kg / 2.2 lb 1,4 kg / 3.1 lb 1,9 kg / 4.2 lb

MAGNUM® Tube Diffusers for AirRex® Laterals

MAGNUM® Membranrohrbelüfter für AirRex®
  1. Membrane
  2. Clamp
  3. Diffuser body
  4. Diffuser cap + Gasket
MAGNUM® tube diffuser for AirRex® lateral
Article designation A C Overall length D Material
MAGNUM® 1000 MAGNUM® 1500 MAGNUM® 2000
MAGNUM® for AirRex® R 57,15 mm / 2.17" 1200 mm / 47.2" 1700 mm / 67.0" 2200 mm / 86.6" Ø 63 mm / 2.5" PP
Active membrane surface (m²) - 0,16 m² / 1.7 ft² 0,24 m² / 2.6 ft² 0,32 m² / 3.4 ft²
Active membrane length (mm) 2xB - 2 x 500mm / 19.7" 2 x 750mm / 29.5" 2 x 1000mm / 39.4"
Weight/diffuser (kg) - 2,0 kg / 4.4 lb 2,3 kg / 5.1 lb 2,7 / 6.0 lb
Buoyoncy in operation / diffuser (kg) - 1,0 kg / 2.2 lb 1,4 kg / 3.1 lb 1,9 kg / 4.2 lb

Diffuser Securing Nut for MAGNUM® AirRex

Diffuser securing nut
Article designation Article number A B C D E F
Diffuser securing nut 4190000000 Ø 50 mm / 1.96" 46 mm / 1.80" Ø 36 mm / 1.42" Ø 28 mm / 1.10" Ø 28 mm / 1.10" (G ¾") 8 mm / 0.30"
Material PP–GF
Weight ~30g / 0.07 lb

Gaskets

Dichtungssatz für MAGNUM®
  1. Gasket (large)
  2. Gasket (small)
Gaskets
Article designation Article number A B C D E F G Material
Dichtungssatz 4130000000 Ø 50 mm / 1.96" 5 mm / 0.20" 7,5 mm / 0.30" 7 mm / 0.28" Ø 15 mm / 0.60" Ø 9 mm / 0.35" 7 mm / 0.28" TPE

Mounting Hardware For Dummy Plug (On Rectangular Laterals)

Blindstopfen für Vierkantrohr
  1. Washer
  2. Locking latch
  3. Bolt
  4. Dummy plug
  5. Gasket (large)
  6. Gasket (small)
Mounting hardware for dummy plug (on rectangular laterals)
Article designation Article number A B C D E F G H I J Material
Dummy plug 4120020000 22,69 mm / 0.90" 39,03 mm / 1.54" 15 mm / 0.60" Ø 58 mm / 2.3" Ø 50,8 / 2" Ø 32 mm / 1.26" 8,2 mm / 0.32" Ø 16 mm / 0.63" Ø 40,5 mm / 1.60" Ø 50,8 / 2" PP
Gasket 4130000000 Ø 50 mm / 1.96" 5 mm / 0.2" 7,5 mm / 0.30" 7 mm / 0.28" Ø 15 mm / 0.60" Ø 9 mm / 0.35" 7 mm / 0.28" - - - TPE
Bolt as set: 4111004001 Ø 50 mm / 1.96" Ø 28 mm / 1.10" M8 8 mm / 0.31" Ø13 mm / 0.51" IMB 6 - - - - V4A
Locking latch as set: 4111004001 50 mm / 1.96" 25 mm / 0.98" 15 mm / 0.60" 8 mm / 0.31" M8 - - - - - V2A
Washer as set: 4111004001 Ø 28 mm / 1.10" Ø 9 mm / 0.35" 3 mm / 0.12" - - - - - - - V4A

Dummy Plug Set for Round Laterals

Blindstopfensatz für Rundrohr
  1. Washer
  2. Locking latch
  3. Bolt
  4. Dummy plug
  5. Gasket (large)
  6. Gasket (large)
Mounting hardware for dummy plug (on round laterals)
Article designation Article number A B C D E F G H I J K L Material
Dummy plug DN 80* 41120008000 22,85 mm / 0.90" 39,03 mm / 1.5" 15 mm / 0.59" Ø 58 mm / 2.3" Ø 50,8 mm / 2" Ø 32 mm / 1.3" 8,2 mm / 0.32" Ø 16 mm / 0.63" 40,5 mm / 1.6" Ø 50,8 mm / 2" 26,72 mm / 1.1" R40 PP
Gasket set 4130000000 Ø 50 mm / 1.96" 5 mm / 0.2" Ø 7,5 mm / 0.30" 7 mm / 0.28" Ø 15 mm / 0.59" Ø 9 mm / 0.35" 7 mm / 0.28" - - - - - TPE
Bolt as set: 4111004001 Ø 50 mm / 1.96" 28 mm / 1.1" M8 8 mm / 0.31" Ø 13 mm / 0.51" IMB6 - - - - - - V4A
Locking latch as set: 4111004001 Ø 50 mm / 1.96" 25 mm / 0.98" 15 mm / 0.6" 8 mm / 0.31" M8 - - - - - - - V4A
Washer as set: 4111004001 Ø 28 mm / 1.1" Ø 9 mm / 0.35" 3 mm / 0.12" - - - - - - - - - V4A

CLIPIN® Mounting Hardware for Rectangular Laterals

CLIPIN® Befestigungssatz für Vierkantrohr
  1. Locking bolt
  2. Locking latch
  3. Washer
  4. Set
  5. Gasket (large)
  6. Gasket (small)
CLIPIN® mounting hardware set for rectangular laterals
Article designation Article number A B C D E F (mm) G (mm) Available materials
Locking bolt as set: 4111004000 M8 25 mm / 0.98" 100 mm /3.9" SW 13 - - - V4A
Locking latch as set: 4111004000 50 mm / 1.96" 15 mm / 0.60" 8 mm / 0.31" M8 - - - V4A
Washer as set: 4111004000 Ø 30 mm / 1.2" Ø 9 mm / 0.35" 3 mm / 0.12" - - - - V4A
Gaskets 4130000000 Ø 50 mm / 1.96" 5 mm / 0.2" Ø 7,5 mm / 0.30" 7 mm / 0.28" Ø 15 mm / 0.59" Ø 9 mm / 0.35" 7 mm / 0.28" TPE

 CLIPIN® Mounting Hardware for Round Plastic Laterals

CLIPIN® Befestigungssatz für PP-Rundrohr
  1. Locking latch
  2. Washer
  3. Nut
  4. Set
  5. Gasket (large)
  6. Gasket (small)

Diffuser Mounting Connector for MAGNUM® AirRex

CLIPIN® mounting hardware set for round plastic laterals
Article designation A B C D E F G H I Available materials
Locking latch for DN 125 PP pipe 55 mm / 2.2" Ø 50 mm / 1.96" R 54 mm / 2.1" 8 mm / 0.30" 100 / 3.9" 40 mm / 1.6" M8 R 21,25 mm / 0.84" 20 mm / 0.79" HCR/V2A/V4A
Locking latch for DN 100 PP pipe 55 mm / 2.2" 49 mm /1.9" R 49 mm /1.9" 8 mm / 0.31" 100 / 3.9" 40 mm / 1.6" M8 R 21,25 mm / 0.84" 20 mm / 0.79" HCR/V2A/V4A
Locking latch for DN 80 PP pipe 55 mm / 2.2" 46 mm / 1.9" R 37 mm / 1.5" 8 mm / 0.31" 100 / 3.9" 40 mm / 1.6" M8 R 21,25 mm / 0.84" 20 mm / 0.79" HCR/V2A/V4A
M8 Nut 14,38 mm / 0.57" 6,5 mm / 0.26" M8 SW13 - - - - - HCR/V2A/V4A
Washer Ø 30 mm / 1.2" Ø 9 mm / 0.35" 3 mm / 0.12" - - - - - - HCR/V2A/V4A
Gasket Ø 50 mm / 2.0" 5 mm / 0.2" Ø 7,5 mm / 0.3" 7 mm / 0.28" Ø 15 mm / 0.59 Ø 9 mm / 0.35" 7 mm / 0.28" - - TPE
Diffuser mounting connector
Article designation Article number A B C D
Diffuser mounting connector 4199000000 102 mm / 4.0" Ø 35,5 mm / 1.4" G ¾"(BSP) G ¾"(BSP)
Material PP–GF
Weight ~50 g / 0.11 lb

Guard Cap

Endkappe
  1. Front view
  2. Rear view
  3. Side view
Guard cap
Article designation Article number A B C D E Material
Guard cap 4121000000 62 mm / 2.4" 31 mm / 1.2" 8 mm / 0.3" 10 mm / 0.4" 54 mm / 2.1" PP
Incl. mounting set: hex head screw 8x25, DIN 933, hex nut M8, DIN 934

Guard Rails

Sicherungsschiene
Guard rails
Article designation Article number Number of drill holes A B C D E F G H I J
Guard rail AirRex® 4121000001 6 17 mm / 0.7" 13 mm / 0.5" 200 mm / 7.9" 1200 mm / 47.2" Ø 13 mm / 0.5" 50 mm / 2" 300 mm / 11.8" 1600 mm / 63" 4 mm / 0.2" 30 mm / 1.2"
Guard rail AirRex+® 4121000002 8 17 mm / 0.7" 13 mm / 0.5" 200 mm / 7.9" 1205 mm / 47.4" Ø 13 mm / 0.5" 50 mm / 2" 215 mm / 8.5" 1605 mm / 63.2" 4 mm / 0.2" 30 mm / 1.2"
Guard rail custom 4121000003 * 17 mm / 0.7" 13 mm / 0.5" 200 mm / 7.9" * Ø 13 mm / 0.5" * * * 4 mm / 0.2" 30 mm / 1.2"
* depending on coordination / drawing