Water Treatment Scale Inhibitor Diaphragm Metering Pump

Operation Principle

The pump dosing is caused from the diaphragm compression motion, which is: Whiel the pump is being absprbed in the stroke, the diaphragm would start to move backward and the pressure in the pump head would decrease immediately; when the pressure in the pump head is lower than the pressure in the fluid absorbing pipeline, the inlet one-way valve ball would be [pushed open" upward and the medium in the inlet pipeline would enter into the pump head chamber. After the completion of the fluid absorbing stroke, the diaphragm would stop moving instantly, the pressure in the pump head and the pressure in the fluid absorbing pipeline would get close and the inlet one-way 

Feature

JZM-A series
* Output pressure is less than 12bar, suitable for small flow. The measurement can be up to +/-1%
* It can Transport high-viscosity mediums, corrosive liquid and dangerous chemical goods
* Power-off seal, no leakage
*The flow can be controlled via adjusting the length of stroke or the motor frequency.
*Ambient temperature: -10~40
* Lower price, simple structure, convenient maintenance, better performance-price ratio

Capacity:82~1200L/H
Pressure:3.5~10 BAR
Speed:36~180 spm
Length of stroke: 12mm
Suction/discharge:DN15~DN40
Pump head material:PVC,PTFE,304,316
Diaphragm: PTFE
Motor Power: 220V /380V 0.55kw 1400rpm 3 phase 50Hz(others are available)
Digital Controller: control flow by changing the frequency

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Features & Benefits

* Mechanical actuated diaphragm design, easy operation and with the convenience maintenance

* Changeable eccentric drive, no leakage with security delivery

* Rugged construction designed to withstand tough environments

* Oil bath lubrication for all drive components

* Various pump head material (PVC,PVDF, SS304, SS316 etc.) to meet different solution needs

* Available with the manual control and digital control model

Control

* Manual stroke adjustment

* Stroke actuator with 4-20mA signal

* Digital Controller with 4-20mA signal

Others

* The pump can be used to deliver the solution which is high-viscosity, corrosive and dangerous

* Diaphragm rupture detection system (double diaphragm) is optional

Our Company

Our Certifications

   

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FAQ

Q: Are you trading company or manufacturer ?

A: We are factory, and our factory has the independent research and development capacity

Q: How long is your delivery time?

A: Generally it is 3 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.

Q: What is your terms of payment ?

A:TT, LC. etc.....