Shanghai Baolong Pneumatic Pump Valve Factory
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GB series diaphragm metering pump
Diaphragm metering pump
Product details

product description
Flow range: 0-1800 L/H
Pressure range: 0-0.6 MPA
Motor power: 750W, 1.1KW, 1.5KW, 220V / 380V / 420V / 110V, 50/60Hz,
Drive system: two-phase, three-phase standard motor or explosion-proof motor
Protection level: IP55
Flow control: manual control, automatic control (receiving 4-20mA signal)
material
Pump head: SUS304, SUS316, PVC, PTFE
the diaphragm: PTFE
One way valve: SUS304, SUS316, PVC, PTFE
Valve ball: ZrO2, SUS304, SUS316, ceramics
working conditions
Environmental temperature:- 30℃ ---80℃
Technical Parameter
model
Flow rate L/h
Pressure Mpa
Charge times (min-1)
Motor power (kw)
Inlet and outlet diameter (mm)
Weight (kg)
GB 380/0.6
380
0.6
48
0.75
DN25
40
GB 500/0.6
500
0.6
96
0.75
GB 650/0.6
650
0.6
96
1.1
GB 850/0.5
850
0.5
144
1.1
GB 1000/0.4
1000
0.4
144
1.1
GB 1400/0.3
1400
0.3
144
1.5
DN40
50
GB 1800/0.3
1800
0.3
144
1.5
50
characteristic
1. Cast aluminum shell, high heat dissipation performance, light overall weight, suitable for various acid-base drugs, non-toxic and odorless.
2. Adopting a cam mechanism, there is no overall leakage and it can be placed on a medicine tank or pipeline.
3. The contact medium pump head is made of PVC, optional PTFE, and stainless steel materials.
4. High cost-effectiveness, widely applicable to the water treatment industry with low pressure requirements.
5. The flow rate can also be adjusted arbitrarily and the output can be quantified when the pump is running or stopped.
6. The diaphragm is made of multi-layer composite structure compression, with the first layer being ultra tough Teflon acid resistant film, the second layer being EPDM elastic rubber, the third layer being 3mm thick SUS304 supporting the iron core, the fourth layer being reinforced with reinforced nylon fibers, and the fifth layer being completely wrapped with EPDM elastic rubber, which can effectively improve the service life of the diaphragm.
application
Widely used in scientific research and production sectors such as petrochemical industry, pharmaceuticals, catering, thermal power plants, nuclear power, environmental protection, mining, national defense, etc.




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