Overview of JMZ diaphragm metering pump
Adjustable metering range: 0-560l / h
Large pressure range: 0-0.6mpa
Driving mode: motor driven
Control mode: manual and automatic control (can receive 4-20mA signal to adjust the flow)
1. Cast aluminum shell, high heat dissipation performance, light overall weight, suitable for all kinds of acid and alkali solution, non-toxic and tasteless.
2. Eccentric crankshaft mechanism is adopted.
3. Contact medium pump head is made of PVC, PTFE and stainless steel.
4. It is widely used in water treatment industry with low pressure requirements due to its high cost performance.
5. When the pump is running or stopped, the flow can also be adjusted at will, and the output can be quantified.
6. The diaphragm is pressed by multi-layer composite structure. The first layer is super tough Teflon acid resistant film, the second layer is EPDM elastic rubber, the third layer is 3.mm thick SUS304 to support the iron core, the fourth layer is reinforced by reinforced nylon fiber, and the fifth layer is fully covered with EPDM elastic rubber, which can effectively improve the service life of the diaphragm.
Material of JMZ diaphragm metering pump
Material of pump head |
Working conditions |
Metering pump head: PVC, SUS304, SUS316, PTFE |
Ambient temperature: - 30 ℃ - + 90 ℃ |
Metering valve: PVC, SUS304, SUS316, PTFE |
Motor: two phase three phase |
Valve ball: silica, SUS304, SUS316, ceramic |
Power: 25W 80W |
Seal: PTFE, PVC |
Protection grade: IP54 |
model |
flow (L/H) |
pressure (MPa) |
Impact times （MIN-1） |
In and out diameter（mm） |
weight (KG) |
JMZ-180/0.5 |
180 |
0.5 |
48 |
DN15 |
25 |
JMZ-280/0.5 |
280 |
0.5 |
72 |
DN15 |
|
JMZ-360/0.4 |
360 |
0.4 |
96 |
DN25 |
|
JMZ-450/0.4 |
450 |
0.3 |
144 |
DN25 |
|
JMZ-560/0.4 |
560 |
0.3 |
144 |
DN25 |
JMZ type mechanical diaphragm metering pump is widely used in petrochemical, chemical, electric power, metallurgy, mining, shipbuilding, light industry, agriculture, national defense and other industries
