Air Operated Double Diaphragm Pump
- Sealless Design
- Low Material Shear
- Ease of Maintenance
- Available to Run Dry without Damage
- Portable
- Self Priming
- Easy-to-install
- Non-Stall Design
- Big flow rate: Our AODD pumps apply bigger balls & fluid passage
- Self-lubricating, and free-maintenance air systems.
- More flow and less pulsation: Pilot air-distribution valve provides correct and reliable shift signal that avoids stall-out, and provides faster pump trip with more flow and less pulsation.
- Dual ceramic dynamic seals: More wear-resisting, contaminant resistance. Applicable to severe condition of compressed air supply; Long lifetime.
- Anti-icing design:With built-in energy-dissipation chamber, it's anti-icing and reduces the discharge air pressure and noise effectively; Cold exhaust air is diverted from ice-prone components.
- High lift, Stable Operating: Greatly optimized air system ensures the most efficiency, with no air-leakage.
| Pump Size | 1" | 1 1/2" | 2" | 3" | |||||||||
| Body | Aluminum | Stainless Steel | Ductile Iron | PP | Aluminum | Stainless Steel | Ductile Iron | Aluminum | Stainless Steel | Ductile Iron | Aluminum | Stainless Steel | Ductile Iron |
| Model | DP11-25BAXXXAXX | DP11-25BSXXXXXX | DP11-25BIXXXXXX | DP11-25BPXXXXXX | DP11-40BAXXXAXX | DP11-40BSXXXXXX | DP11-40BIXXXXXX | DP11-50BAXXXAXX | DP11-50BSXXXXXX | DP11-50BIXXXXXX | DP11-80BAXXXAXX | DP11-80BSXXXXXX | DP11-80BIXXXXXX |
| Air Inlet (Female) | 3/8"BSPT (or NPT) | 1/2" BSPT (or NPT) | 3/4" BSPT(or NPT) | 3/4" BSPT(or NPT) | |||||||||
| Fluid Outlet (Female) | 1"BSPT(or NPT) | 1"ANSI/DIN FLANGE | 1 1/2"BSPT(or NPT) | 1 1/2"BSPT(or NPT) | 2" BSPT (or NPT) | 2" BSPT (or NPT) | 3" BSPT (or NPT) | 3" BSPT (or NPT) | |||||
| DN40-PN10 | DN50-PN10 | DN80-PN10 | |||||||||||
| 1-1/2" ANSI Class150 | 2" ANSI Class150 | 3" ANSI Class150 | |||||||||||
| Maximum Flow Rate | 50GPM(189LPM) | 124GPM(469LPM) | 171GPM(647LPM) | 273GPM(1033LPM) | |||||||||
| Max. Operating Pressure | 120psi(8.3bar) | 120psi(8.3bar) | 120psi(8.3bar) | 120psi(8.3bar) | |||||||||
| Fluid Pressure Range | 20-120psi(1.4-8.3bar) | 20-120psi(1.4-8.3bar) | 20-120psi(1.4-8.3bar) | 20-120psi(1.4-8.3bar) | |||||||||
| Suspended Solids Max. Dia. | 1/8"(3.3mm) | 1/4"(6.4mm) | 1/4"(6.4mm) | 3/8"(9.5mm) | |||||||||
| Maximum Dry Suction Lift | 20 feet (6.1m) | 15 feet(4.6m) | 19 feet (5.8m) | 19 Feet (5.8m) | 17.6 Feet(5.4m) | ||||||||
| Weight | 12kg | 20kg | 19kg | 10.65kg | 28kg | Screwed 45kg | Screwed 41kg | 43kgs | Screwed 68kg | Screwed 62kg | 72kgs | Screwed 121kg | Screwed 110kg |
| Flanged 47.5kg | Flanged 43kg | Flanged 72kg | Flanged 65kg | 法蘭 126kg | Flanged 115kg | ||||||||
| Sound Level | 70PSI 60 Cycles/ min 80.6db(A) | 70PSI 50 Cycles/ min 81.0db(A) | 70PSI 50 Cycles/ min 85 db(A) | 70PSI 50 Cycles/ min 86 db(A) | |||||||||