Zhejiang Weilan Technology Co., Ltd.

Hydraulic Diaphragm Metering Pumps

Hydraulically actuated diaphragm metering pumps for higher pressures and demanding process duty, with optional double diaphragm and rupture alarm.

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Neptune 600 Series Hydraulic Diaphragm Metering PumpHydraulic Metering Pumps

Neptune 600 Series Hydraulic Diaphragm Metering Pump

Max Flow
approx. 492 – 908 L/h (130 – 240 gph); up to approx. 2,426 L/h / 641 gph class
Max Press
316SS/C-20 to 41.4 bar (600 psi); PVC/PVDF to 10.3 bar (150 psi)
Contact Mat
316SS / C-20 / PVC / PVDF; diaphragm PTFE
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Boyu DYZ Hydraulic Diaphragm Metering PumpHydraulic Metering Pumps

Boyu DYZ Hydraulic Diaphragm Metering Pump

Max Flow
single head large flow approx. 400 L/h (high-performance diaphragm head)
Max Press
approx. 20 MPa (high-performance diaphragm head)
Contact Mat
PTFE
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