Diaphragm Pumps
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Electric Two Diaphragm Pump
Max Pressure : 145 PSI (10 bar)
Max Flow : 3.3 GPM (12.5 LPM)
Power : 0.34 HP
Inlet/Outlet : Suction 20mm - Outlet 10mm
USD $1,090.56
Max GPM: 24.8
Max PSI: 220
RPM: 550
HP Power: 4.2
Suction: 40mm
Outlet: 1"
USD $1,410.02
Semi-Hydraulic Two Diaphragm Alternating Volumetric Pump
Considered Medium Pressure Pump
Max Flow - 9.6 GPM
Max Pressure - 580 PSI
Weight - 20.5 lbs
USD $676.65
Max GPM: 20.2
Max PSI: 290
RPM: 550
HP Power: 3.4
Suction: 40mm
Outlet: 1"
USD $1,050.90
Semi-Hydraulic Three Diaphragm Pump
Pump with VDR50 control unit
Max Pressure : 725 PSI (50 bar)
Max Flow : 21.1 GPM (79.9 LPM)
Power Requirement : 9.8 HP
Inlet/Outlet : Suction 40mm - Outlet 19mm
USD $2,324.84
CDS-John Blue DP-139 Diaphragm Pump
USD $1,017.02
USD $117.57 USD $188.95
Semi-Hydraulic 3 Diaphragm Pump
Max Pressure : 290 PSI (20 bar)
Max Flow : 11.4 GPM
Power Requirement : 2.1 HP
Inlet/Outlet : Suction 35mm - Outlet 1”
USD $922.38
Semi-Hydraulic 3 Diaphragm Pump
Pump with AR31185 gearbox and GS35S control unit
Max Pressure : 290 PSI (20 bar)
Max Flow : 20.2 GPM (76.4 LPM)
Power Requirement : 3.4 HP
Inlet/Outlet : Suction 40mm - Outlet 1”
USD $1,776.70
Semi-Hydraulic 3 Diaphragm Pump
Pump comes with AR1671 Gearbox
Max Pressure : 290 PSI (20 bar)
Max Flow : 28.5 USGPM (107.9 LPM)
Power Requirement : 5.5 HP
Inlet/Outlet : Suction 1-1/2” - Outlet 1”
USD $1,840.95
Semi-Hydraulic 3 Diaphragm Pump
Pump Only
Max Pressure : 290 PSI (20 bar)
Max Flow : 33.8 USGPM (128 LPM)
Power Requirement : 5.5 HP
Inlet/Outlet : Suction 40mm - Outlet 1”
USD $1,432.70
Semi-Hydraulic 3 Diaphragm Pump
Pump comes with AR1671 gearbox
Max Pressure : 290 PSI (20 bar)
Max Flow : 33.8 USGPM (128 LPM)
Power Requirement : 5.5 HP
Inlet/Outlet : Suction 40mm - Outlet 1”
USD $1,863.65
Semi-Hydraulic Two Diaphragm Pump
Pump with GI40 control unit and AR1636 gear reducer
Max Pressure : 580 PSI (40 bar)
Max Flow : 9.6 GPM (36.2 LPM)
Power Requirement : 2.9 HP
Inlet/Outlet : Suction 25mm - Outlet 13mm
USD $1,270.16
Semi-Hydraulic 2 Diaphragm Pump
Pump Only
Max Pressure : 580 PSI (40 bar)
Max Flow : 14.8 GPM (65.8 LPM)
Power Requirement : 5.2 HP
Inlet/Outlet : Suction 1-1/4” - Outlet 1/2”
USD $1,183.21
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