High-Pressure Diaphragm Pumps
H40
- Air inlet: 3/4″
- Fluid inlet: 1-1/2″
- Fluid outlet: 1-1/2″
- flow rate: 272 L/min (72 GPM)
- Displacement per stroke: 1.29 L (0.34 gal)
- pressure: 14 bar (203 psi)
- solids passage: 6.3 mm (0.25″)
- suction lift:
- Dry: 5.8 m (19 ft)
- Wet: 9.2 m (29.5 ft)
- Air supply pressure: 1.4 to 6.9 bar (20 to 100 psi)
- Max. temperature: 120 °C (250 °F)
Wetted Materials
- Body and chamber: Polypropylene, PVDF
- Diaphragms: Buna-N, Neoprene, PTFE (Teflon®), Santoprene, Viton
- Balls: Buna-N, Neoprene, PTFE (Teflon®), Santoprene, Stainless Steel
- Seats: Neoprene, Polypropylene, PTFE (Teflon®), Santoprene, Stainless Steel
Non-Wetted Materials
- AISI 316 / CI
Performance Curve
Dimensional Drawing
Advantages of High-Pressure Double Diaphragm Pumps
- Multiple sizes
- Connections: ½″, 1″, 1-1/2″, 2″ and 3″
- Flow rates up to 494 L/min (130 GPM)
- Discharge pressures up to 17.2 bar (250 psi)
- Materials: Bodies and chambers in aluminum, cast steel, AISI 316 stainless steel or cast iron
- Internals: Neoprene, Buna-N, Santoprene or Teflon® (PTFE)
Model History
H402/3IAA/EEXE/0B0
H402/3IAA/ETTT/0B0
H402/3IAA/EEXE/AF0
H402/3IAA/ETTT/AF0
H402/3XAA/EEXE/0B0
H402/3XAA/ETTT/0B0
H402/3XAA/EEXE/AF0
H402/3XAA/ETTT/AF0
H40/3KAA/ETKT/DF0