Model NO.: LEC-M acid metering pump
Keyword: Diaphragm Dosing Pump
Type: Diaphragm Dosing Pump
Delivery Media: Liquid
Main Application: Chemical Industry, Power Plant Boiler Water Treatm
Motor: Matched or Customized
Adjust Methods: Hand, Electric, Air or Frequency Conversion
Spare Parts: Safety Valve or Counterbalance Valve and So on
Flow: 2.4-405 M3/H
Pump Head Material: PP, PVDF, SUS304, SUS316
Trademark: Leadcrete
Transport Package: Plywood Box
Specification: ISO9001
Origin: Henan China
HS Code: 84131900
Model NO.: LEC-M acid metering pump
Keyword: Diaphragm Dosing Pump
Type: Diaphragm Dosing Pump
Delivery Media: Liquid
Main Application: Chemical Industry, Power Plant Boiler Water Treatm
Motor: Matched or Customized
Adjust Methods: Hand, Electric, Air or Frequency Conversion
Spare Parts: Safety Valve or Counterbalance Valve and So on
Flow: 2.4-405 M3/H
Pump Head Material: PP, PVDF, SUS304, SUS316
Trademark: Leadcrete
Transport Package: Plywood Box
Specification: ISO9001
Origin: Henan China
HS Code: 84131900
Hydraulic diaphragm acid metering 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 ).
Model |
LEC-M6-620/25 |
Flow |
620 L/hour |
Pressure |
25 Mpa |
Motor |
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 |
Dimension |
361*361*180 cubic mm |
Weight |
650 kg |

 Hydraulic diaphragm acid metering 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 ).
Model |
LEC-M6-620/25 |
Flow |
620 L/hour |
Pressure |
25 Mpa |
Motor |
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 |
Dimension |
361*361*180 cubic mm |
Weight |
650 kg |

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