2-piece
The 2-piece diaphragm combines a PTFE diaphragm on the fluid side with an elastomer back-up diaphragm – chemically resistant and flexible.
The diaphragm is the most important wear part of an AODD pump. Diaphragm type and diaphragm material together determine service life and chemical resistance.
Matching pumps in our range
Versamatic air-operated double diaphragm pumps with this feature are available in these versions:
- Port sizes: 1 1/2" (DN 40), 1" (DN 25), 1/2" (DN 15), 2" (DN 50), 3" (DN 80), 3/4" (DN 20)
- Flow ranges: 0–20 l/min, 20–50 l/min, 50–100 l/min, 100–200 l/min, 200–400 l/min, 400–700 l/min, 700–1100 l/min
- Housing materials: Aluminium, Stainless steel, Cast iron, Conductive polypropylene, PVDF, Polypropylene
- Diaphragms: PTFE
All matching pumps are listed below – use the filters to narrow down flow rate, port size and materials.
Not sure which pump fits? Send us your medium, flow rate, pressure, temperature, density and viscosity – we will check the selection and reply with an offer.
Select characteristics
0,08 litres
17 products found
0,38 litres
2 products found
0,4 litres
22 products found
0,5 litres
3 products found
1,2 litres
8 products found
1,7 litres
18 products found
1,9 litres
26 products found
1,90 litres
4 products found
2,0 litres
17 products found
5,1 litres
15 products found
5,5 litres
7 products found
BSP
25 products found
BSP - Vertical Discharge
1 products found
Flanged - Center Ported
5 products found
Flanged - End Ported
12 products found
Flanged - Horizontal Discharge
10 products found
Flanged - Vertical Discharge
5 products found
NPT
66 products found
NPT - Vertical Discharge
1 products found
Stainless Steel ANSI flange kit w/ nipple
1 products found
TRI-CLAMP
13 products found
1060 Litres per minute
2 products found
136 Litres per minute
7 products found
144 Litres per minute
13 products found
163 Litres per minute
2 products found
242 Litres per minute
6 products found
246 Litres per minute
5 products found
32 Litres per minute
1 products found
378 Litres per minute
3 products found
38 Litres per minute
4 products found
390 Litres per minute
15 products found
42 Litres per minute
12 products found
549 Litres per minute
16 products found
595 Litres per minute
8 products found
606 Litres per minute
6 products found
617 Litres per minute
13 products found
682 Litres per minute
15 products found
704 Litres per minute
5 products found
182 Litres per minute
2 products found
727 Litres per minute
4 products found
€
€
139 Items
- SKU:
- AODD-E2AA5T5A0C-B-ATEX
- HAN:
- E2AA5T5A0C-B-ATEX
- Item weight:
- 29,50 kg
- Self-priming air-operated diaphragm pump (dry)
- Connection size: 2 Inch
- Flow rate: 617 Litres per minute
- Delivery pressure: 8,6 bar
- With explosion protection (ATEX)
- Housing material: Aluminum
- Diaphragm material: PTFE
- Solids size: 6,4 mmFurther technical data
Compatible repair kits or spare parts
- SKU:
- AODD-E2AA5T5A9C-ATEX
- HAN:
- E2AA5T5A9C-ATEX
- Item weight:
- 36,70 kg
- Self-priming air-operated diaphragm pump (dry)
- Connection size: 2 Inch
- Flow rate: 595 Litres per minute
- Delivery pressure: 8,6 bar
- With explosion protection (ATEX)
- Housing material: Aluminum
- Diaphragm material: PTFE
- Solids size: 11,1 mmFurther technical data
Compatible repair kits or spare parts
- SKU:
- AODD-E2AA5T5A9C-B-ATEX
- HAN:
- E2AA5T5A9C-B-ATEX
- Item weight:
- 36,70 kg
- Self-priming air-operated diaphragm pump (dry)
- Connection size: 2 Inch
- Flow rate: 595 Litres per minute
- Delivery pressure: 8,6 bar
- With explosion protection (ATEX)
- Housing material: Aluminum
- Diaphragm material: PTFE
- Solids size: 11,1 mmFurther technical data
Compatible repair kits or spare parts
- SKU:
- AODD-E2AA5T5S0C-ATEX
- HAN:
- E2AA5T5S0C-ATEX
- Item weight:
- 29,50 kg
- Self-priming air-operated diaphragm pump (dry)
- Connection size: 2 Inch
- Flow rate: 617 Litres per minute
- Delivery pressure: 8,6 bar
- With explosion protection (ATEX)
- Housing material: Aluminum
- Diaphragm material: PTFE
- Solids size: 6,4 mmFurther technical data
Compatible repair kits or spare parts
- SKU:
- AODD-E2AA5T5S9A-HP-ATEX
- HAN:
- E2AA5T5S9A-HP-ATEX
- Item weight:
- 36,70 kg
- Self-priming air-operated diaphragm pump (dry)
- Connection size: 2 Inch
- Flow rate: 341 Litres per minute
- Delivery pressure: max. 16,5 bar
- With explosion protection (ATEX)
- Housing material: Aluminum
- Diaphragm material: PTFE (2-Pc)
- Solids size: 6,0 mm
- SKU:
- AODD-E2AA5T5S9A-HP-B-ATEX
- HAN:
- E2AA5T5S9A-HP-B-ATEX
- Item weight:
- 36,70 kg
- Self-priming air-operated diaphragm pump (dry)
- Connection size: 2 Inch
- Flow rate: 341 Litres per minute
- Delivery pressure: max. 16,5 bar
- With explosion protection (ATEX)
- Housing material: Aluminum
- Diaphragm material: PTFE (2-Pc)
- Solids size: 6,0 mm
- SKU:
- AODD-E2AA5T5S9C-ATEX
- HAN:
- E2AA5T5S9C-ATEX
- Item weight:
- 36,70 kg
- Self-priming air-operated diaphragm pump (dry)
- Connection size: 2 Inch
- Flow rate: 595 Litres per minute
- Delivery pressure: 8,6 bar
- With explosion protection (ATEX)
- Housing material: Aluminum
- Diaphragm material: PTFE
- Solids size: 11,1 mmFurther technical data
Compatible repair kits or spare parts
- SKU:
- AODD-E2AA5TSS9C-ATEX
- HAN:
- E2AA5TSS9C-ATEX
- Item weight:
- 36,70 kg
- Self-priming air-operated diaphragm pump (dry)
- Connection size: 2 Inch
- Flow rate: 595 Litres per minute
- Delivery pressure: 8,6 bar
- With explosion protection (ATEX)
- Housing material: Aluminum
- Diaphragm material: PTFE
- Solids size: 11,1 mmFurther technical data
Compatible repair kits or spare parts
- SKU:
- AODD-E2CA5T5S0C-ATEX
- HAN:
- E2CA5T5S0C-ATEX
- Item weight:
- 51,30 kg
- Self-priming air-operated diaphragm pump (dry)
- Connection size: 2 Inch
- Flow rate: 606 Litres per minute
- Delivery pressure: max. 8,6 bar
- With explosion protection (ATEX)
- Housing material: Cast Iron
- Diaphragm material: PTFE (2-Pc)
- Solids size: 6,0 mm
- SKU:
- AODD-E2CA5T5S0C-B-ATEX
- HAN:
- E2CA5T5S0C-B-ATEX
- Item weight:
- 51,30 kg
- Self-priming air-operated diaphragm pump (dry)
- Connection size: 2 Inch
- Flow rate: 617 Litres per minute
- Delivery pressure: 8,6 bar
- With explosion protection (ATEX)
- Housing material: Cast Iron
- Diaphragm material: PTFE
- Solids size: 6,4 mmFurther technical data
Compatible repair kits or spare parts
- SKU:
- AODD-E2KA5T5T9C
- HAN:
- E2KA5T5T9C
- Item weight:
- 42,20 kg
- Self-priming air-operated diaphragm pump (dry)
- Connection size: 2 Inch
- Flow rate: 670 Litres per minute
- Delivery pressure: max. 7,0 bar
- Housing material: PVDF - Kynar
- Diaphragm material: PTFE (2-Pc)
- Solids size: 6,3 mm
- SKU:
- AODD-E2KA5T5T9C-CP
- HAN:
- E2KA5T5T9C-CP
- Item weight:
- 42,20 kg
- Self-priming air-operated diaphragm pump (dry)
- Connection size: 2 Inch
- Flow rate: 549 Litres per minute
- Delivery pressure: 6,8 bar
- Housing material: PVDF
- Diaphragm material: PTFE
- Solids size: 6,3 mmFurther technical data
Compatible repair kits or spare parts
- SKU:
- AODD-E2KS5T5T9C
- HAN:
- E2KS5T5T9C
- Item weight:
- 42,20 kg
- Self-priming air-operated diaphragm pump (dry)
- Connection size: 2 Inch
- Flow rate: 549 Litres per minute
- Delivery pressure: 6,8 bar
- Housing material: PVDF
- Diaphragm material: PTFE
- Solids size: 6,3 mmFurther technical data
Compatible repair kits or spare parts
- SKU:
- AODD-E2KS5T5T9C-CP
- HAN:
- E2KS5T5T9C-CP
- Item weight:
- 42,20 kg
- Self-priming air-operated diaphragm pump (dry)
- Connection size: 2 Inch
- Flow rate: 549 Litres per minute
- Delivery pressure: 6,8 bar
- Housing material: PVDF
- Diaphragm material: PTFE
- Solids size: 6,3 mmFurther technical data
Compatible repair kits or spare parts
- SKU:
- AODD-E2PA5T5T9C
- HAN:
- E2PA5T5T9C
- Item weight:
- 31,30 kg
- Self-priming air-operated diaphragm pump (dry)
- Connection size: 2 Inch
- Flow rate: 670 Litres per minute
- Delivery pressure: max. 7,0 bar
- Housing material: Polypropylene
- Diaphragm material: PTFE (2-Pc)
- Solids size: 6,3 mm
- SKU:
- AODD-E2PA5T5T9C-CP
- HAN:
- E2PA5T5T9C-CP
- Item weight:
- 31,30 kg
- Self-priming air-operated diaphragm pump (dry)
- Connection size: 2 Inch
- Flow rate: 549 Litres per minute
- Delivery pressure: 6,8 bar
- Housing material: Polypropylene
- Diaphragm material: PTFE
- Solids size: 6,3 mmFurther technical data
Compatible repair kits or spare parts
- SKU:
- AODD-E2PS5T5T9C
- HAN:
- E2PS5T5T9C
- Item weight:
- 31,30 kg
- Self-priming air-operated diaphragm pump (dry)
- Connection size: 2 Inch
- Flow rate: 549 Litres per minute
- Delivery pressure: 6,8 bar
- Housing material: Polypropylene
- Diaphragm material: PTFE
- Solids size: 6,3 mmFurther technical data
Compatible repair kits or spare parts
- SKU:
- AODD-E2PS5T5T9C-CP
- HAN:
- E2PS5T5T9C-CP
- Item weight:
- 31,30 kg
- Self-priming air-operated diaphragm pump (dry)
- Connection size: 2 Inch
- Flow rate: 549 Litres per minute
- Delivery pressure: 6,8 bar
- Housing material: Polypropylene
- Diaphragm material: PTFE
- Solids size: 6,3 mmFurther technical data
Compatible repair kits or spare parts
- SKU:
- AODD-E2SA5T559C-ATEX
- HAN:
- E2SA5T559C-ATEX
- Item weight:
- 65,80 kg
- Self-priming air-operated diaphragm pump (dry)
- Connection size: 2 Inch
- Flow rate: 606 Litres per minute
- Delivery pressure: max. 8,6 bar
- With explosion protection (ATEX)
- Housing material: Stainless Steel
- Diaphragm material: PTFE (2-Pc)
- Solids size: 6,0 mm
- SKU:
- AODD-E2SA5T559C-HD-ATEX
- HAN:
- E2SA5T559C-HD-ATEX
- Item weight:
- 65,80 kg
- Self-priming air-operated diaphragm pump (dry)
- Connection size: 2 Inch
- Flow rate: 606 Litres per minute
- Delivery pressure: 8,6 bar
- With explosion protection (ATEX)
- Housing material: Stainless Steel
- Diaphragm material: PTFE
- Solids size: 6,0 mmFurther technical data
Compatible repair kits or spare parts
- SKU:
- AODD-E2SA5T5S0C-ATEX
- HAN:
- E2SA5T5S0C-ATEX
- Item weight:
- 65,80 kg
- Self-priming air-operated diaphragm pump (dry)
- Connection size: 2 Inch
- Flow rate: 700 Litres per minute
- Delivery pressure: max. 8,6 bar
- With explosion protection (ATEX)
- Housing material: Stainless Steel
- Diaphragm material: PTFE (2-Pc)
- Solids size: 6,4 mm
- SKU:
- AODD-E2SA5T5S0C-B-ATEX
- HAN:
- E2SA5T5S0C-B-ATEX
- Item weight:
- 65,80 kg
- Self-priming air-operated diaphragm pump (dry)
- Connection size: 2 Inch
- Flow rate: 617 Litres per minute
- Delivery pressure: 8,6 bar
- With explosion protection (ATEX)
- Housing material: Stainless Steel
- Diaphragm material: PTFE
- Solids size: 6,4 mmFurther technical data
Compatible repair kits or spare parts
- SKU:
- AODD-E2SA5T5S9A-HP-ATEX
- HAN:
- E2SA5T5S9A-HP-ATEX
- Item weight:
- 65,80 kg
- Self-priming air-operated diaphragm pump (dry)
- Connection size: 2 Inch
- Flow rate: 341 Litres per minute
- Delivery pressure: max. 16,5 bar
- With explosion protection (ATEX)
- Housing material: Stainless Steel
- Diaphragm material: PTFE (2-Pc)
- Solids size: 6,0 mm
- SKU:
- AODD-E2SA5T5S9A-HP-B-ATEX
- HAN:
- E2SA5T5S9A-HP-B-ATEX
- Item weight:
- 65,80 kg
- Self-priming air-operated diaphragm pump (dry)
- Connection size: 2 Inch
- Flow rate: 341 Litres per minute
- Delivery pressure: max. 16,5 bar
- With explosion protection (ATEX)
- Housing material: Stainless Steel
- Diaphragm material: PTFE (2-Pc)
- Solids size: 6,0 mm