Guangzhou Lianchuang Environmental Engineering Co., Ltd
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GB series mechanical diaphragm metering pump
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 sy
Product details

product details

Material Science

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 number

flow

L/h

pressure

MPa

Pump speed

min-1

Diaphragm diameter

mm

electric machinery

power

kw

Connection method for inlet and outlet diameters

PVC

PTFE

304/316

GB380/0.6

380

0.6

48

148

0.75

DN25

Takeover kit

Adhesive bonding

DN25

flange

PVC

DN25

GB500/0.6

500

0.6

96

148

GB650/0.6

650

0.6

96

148

GB850/0.5

850

0.4

144

148

1.5

GB1000/0.4

1000

0.4

144

148

GB1400/0.3

1400

0.3

144

185

DN40

Takeover kit

Adhesive bonding

DN40

flange

PVC

DN40


GB1800/0.3

1800

0.3

144

185

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.

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