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Zhengzhou Lead Equipment Co., Ltd.

Diaphragm Dosing Pump, Hydydraulic Diaphragm Dosing Pump, Dosing Pump manufacturer / supplier in China, offering High Pressure Large Flow Hydydraulic Diaphragm Dosing Pump, China Lec Small Stationery Concrete Delivery Pump, Small Portable Trailers Mounted Concrete Pump and so on.

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High Pressure Large Flow Hydydraulic Diaphragm Dosing Pump

FOB Price: Get Latest Price
Min. Order: 1 Piece
Port: Qingdao, China
Production Capacity: 500 Sets/Month
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: LEC-M Hydydraulic Diaphragm Dosing Pump
  • Voltage: 380V 50Hz 3phase
  • Power: Electric
  • Function: Solenoid Valve, Electronic Type
  • Type: Diaphragm Dosing Pump
  • Main Application: Chemical Industry, Power Plant Boiler Water Treatm
  • Adjust Methods: Hand, Electric, Air or Frequency Conversion
  • Flow: 2.4-405 M3/H
  • Trademark: LEC
  • Specification: ISO9001
  • HS Code: 84131900
  • Certification: ISO9001:2008, CE
  • Material: Stainless Steel
  • Valve Body Type: Diaphragm
  • Keyword: Diaphragm Dosing Pump
  • Delivery Media: Liquid
  • Motor: Matched or Customized
  • Spare Parts: Safety Valve or Counterbalance Valve and So on
  • Pump Head Material: PP, PVDF, SUS304, SUS316
  • Transport Package: Plywood Box
  • Origin: Henan China
Product Description
High Pressure Large Flow Hydydraulic Diaphragm Dosing Pump

High Pressure Large Flow Hydydraulic Diaphragm Dosing Pump

Main Features:

1. Driving end
A. Eccentric mechanism driving, compact structure, small installing space.
B. Unique worm wheel structure or screw structure, promises the stable and successive work of the mechanic driving parts.
C. The roller bearing in the bottom of the screw promises the long time stable heavy-load running.
D. Oil bath lubrication systerm, long service life.
E. The flow is adjustable when running or stopping. The adjustment can be hand, electricity, air driving or frequency conversion.

2. Hydraulic end
A. Hydarulic driving diaphragm promises the long service life of the diaphragm.
B. High precision one-way check valve structure make dosing pumps precisely add.
C. Inner adjustable pressure relief valve can automatically protect the diaphragm and pump head from being damaged.
D. PVC, PVDF, 316SS, alloy 20 or 22, Hastelloy and other materials of pump heads are suitable for various fluids.
E. Optional pressure type double-diaphragm leaking hunting alarm ( on site or long range ).




620 L/hour


25 Mpa


18.5 kW, 380V, 3 Phases

Inlet Pipe Connection

DN32-PN6 RF(Rp) GB/T9119

Outlet Pipe Connection

DN32-PN260 RF(Rp) GB/T9116.1


361*361*180 cubic mm


650 kg
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