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STRUCTURED MODEL DATABASE

Positive Displacement Pumps

A fixed volume is trapped and displaced during each operating cycle.

What this node is for

Positive Displacement Pumps sits on the working-principle axis. Use it when the physics of energy transfer is already decided and you need families, envelopes and materials underneath that choice. Confirm NPSH, specific speed band and the offered impeller on the manufacturer curve before you treat two rows as alternatives.

If the table is empty, the taxonomy still wants this name in the map — it is not a finding that the product cannot be sourced. Describe the duty in an RFQ rather than waiting for a row to appear.

36 recordsSource dates and caveats shown per record
MODEL / FAMILYDUTY RANGEPOWERMATERIALSSTANDARD
JLM-SSolenoid diaphragm metering pumpsQ – m³/h
H – m		 kW
A2F63A2F fixed-displacement bent-axis pumpsQ – m³/h
H – m		 kW
WFB Automatic Self-Priming PumpWFB automatic self-priming pumpQ – m³/h
H – m		 kW
IH Chemical Centrifugal PumpIH chemical centrifugal pumpQ – m³/h
H – m		 kW
FJX Forced-Circulation PumpFJX forced-circulation pumpQ – m³/h
H – m		 kW
63SCY14-1BSCY manually variable axial-piston pumpsQ – m³/h
H – m		 kW
QBY-50QBY air-operated diaphragm pumpsQ – m³/h
H – m		 kW
HS3P40 — 20 mm / 162 r/minHS3P40 triplex high-pressure pumpsQ – m³/h
H – m		 kW
HS3P120 — 50 mm / 106 r/minHS3P120 triplex high-pressure pumpsQ – m³/h
H – m		 kW
25MCY14-1BFixed-displacement axial-piston hydraulic pumpsQ – m³/h
H – m		 kW
HS3Z80, 32 mm plungerTriplex high-pressure plunger pumpsQ – m³/h
H – m		 kW
YHCBVehicle-mounted circular-arc gear pumpsQ – m³/h
H – m		 kW
KCB-200Gear oil-transfer pumpsQ 12.00–12.00 m³/h
H – m		4.00 kW
3DP40Gear-driven high-pressure plunger pumpsQ – m³/h
H – m		 kW
G70-1Horizontal stainless single-screw pumpsQ 10.00–20.00 m³/h
H – m		5.50 kWStainless steel; grade and stator to be confirmed
G35-2, 960 rpmTwo-stage single-screw pumpsQ 8.00–8.00 m³/h
H – m		4.00 kW
JN400 groutingHigh-pressure plunger grouting packagesQ – m³/h
H – m		 kW
RVTwo-stage rotary vane vacuum pumpsQ – m³/h
H – m		 kW
SDHigh-pressure three-screw pumpsQ –10.00 m³/h
H – m		 kW
Diaphragm PumpsDiaphragm PumpsQ – m³/h
H – m		 kW
Metering PumpsMetering PumpsQ – m³/h
H – m		 kW
Sewage PumpsSewage PumpsQ – m³/h
H – m		 kW
Air-Conditioning PumpsAir-Conditioning PumpsQ – m³/h
H – m		 kW
Process PumpsProcess PumpsQ – m³/h
H – m		 kW