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DJZ metering pump
DJZ metering pump

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DJZ metering pump

The mechanical diaphragm metering pump converts the rotary motion into a reciprocating linear motion under the action of the crank linkage mechanism by the motor driving the worm gear pair through the direct transmission. The sliding rod is directly connected with the diaphragm. When the sliding rod reciprocates during operation, the moving diaphragm is directly pushed (pulled) to move back and forth, and the purpose of sucking and discharging is completed by the opening and closing action of the one-way valve on the pump head to achieve the function of conveying liquid.

DJZ   series mechanical diaphragm metering pump features

1. Variable eccentric sliding shaft adjustment mechanism, crank connecting rod transmission.

2, large displacement: Q = 500L / h

3, large rated pressure P2 = 1.0Mpa

4, mechanically driven PTFE film

5, manual / automatic stroke adjustment / digital frequency conversion control optional, to achieve automatic control of external signals.

6, a variety of material pump head can be selected from PVC, PVDF, PTFE, 304, 316L alloy, etc.

7, applicable medium temperature -10 ° C ~ 100 ° C

8, the stroke can be adjusted under static and dynamic conditions

9, optional double diaphragm pump head / with diaphragm rupture alarm

10. The pump flow adjustment range is 10-100%. Flow accuracy <±1%

11, pump head over-flow optional hot jacket type

PH Value of slurry: 2.5-13

Slurry temperature ≤ 65oC

X type frame,space saving

Large capacity

High head

High efficiency

Wear resistance

Corrosion resistance

Energy saving

Wide flow range

Stable performance

Heavy duty

Little noise

Low vibration

Long service life

Interchangeable parts

Reliable operation

High chrome alloy material

Oil lubrication

Clockwise from drive end

Intergrating mechanical


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