Pneumatic Diaphragm Membrane Dose Metering Pump for Polymer Dosing System

Pneumatic Diaphragm Membrane Dose Metering Pump for Polymer Dosing System

1.Mechanical driven.
2.Higher metering precision.
3.Various diaphragm for choices.
4.Corrosion resistance.
5.Lower power consumption.
6.Stable performance.

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Product Details

Principle of Mechanical Metering Pump:


Metering pump, also called dosing pump. Dosing pump is widely used in various industry: hospital, chemicals, wastewater treatment, water works etc... And according to the principle, it include following types: metering diaphragm pump, metering screw pump, metering roller pump, metering piston pump etc... Here the metering pump we refers to is mainly related filter press: membrane metering pump.


Membrane Metering Pump, also called “membrane Dosing Pump”, moves a precise volume of liquid in a specified time period providing an accurate flow rate. Delivery of fluids in precise adjustable flow rates is sometimes called metering. Diaphragm dosing pump, according to the driving type, basically include two type: electromagnetic membrane metering pump and mechanical membrane metering pump.


Diaphragm Metering Pump have a diaphragm through which repeated compression / decompression motion is transmitted. The liquid does not penetrate through the diaphragm, so the liquid inside the pump is sealed off from the outside. Such motion changes the volume of a chamber in the pump head so that liquid enters through an inlet check valve during decompression and exits through an outlet check valve during compression, in a manner similar to piston pumps. Diaphragm pumps can also be made which discharge at fairly high pressure.


More info on filter press pumps pls contact us.

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Advantages of Mechanical Membrane Dosing Pump


1. Stable, durable and lower maintenance cost.

2. The membrane is driven by motor and there are various types for different materials.

3. The pump’s material is also flexible.

4. Stable precision: ±2%; regulating ratio: 10%-100%.

5. The flow also adjustable while working or stop.

6. Space saving.

7. Easy to install and safe for operation.

8. Good sealing performance.

9. Can used for transport viscous materials, corrosive liquids and dangerous chemicals.


Application of Mechanical Membrane Metering Pump:


It’s widely used for metering usage in following industries: wastewater treatment (combine with polymer dosing system) , petroleum, chemicals power plant, reverse osmosis desalination system, natural gas, pharmaceutical, paper making, food, laboratory etc…


Model

Flow

Travel Frequency

Pressure

Power

(L/h)

(Times/min)

(bar)

(kw)

GM0002

2.25

36

12

0.25

GM0005

4.5

72

12

0.25

GM0010

9

144

12

0.25

GM0025

25

72

12

0.25

GM0050

50

144

10

0.25

GM0090

85

72

7

0.25/0.37

GM0120

115

72

7

0.25/0.37

GM0170

170

144

7

0.25/0.37

GM0240

235

144

7

0.25/0.37

GM0330

315

144

5

0.25/0.37

GM0400

400

144

5

0.37

GM0500

500

180

5

0.37

GB0080

82

36

10

0.55/0.75

GB0180

167

72

10

0.55/0.75

GB0250

237

102

10

0.55/0.75

GB0350

334

144

10

0.55/0.75

GB0450

416

180

10

0.55/0.75

GB0500

464

144

7

0.55/0.75

GB0600

583

180

7

0.55/0.75

GB0700

656

102

3.5

0.55/0.75

GB1000

946

144

3.5

0.55/0.75

GB1200

1200

180

3.5

0.75

GB1500

1500

180

3

0.75

GB1800

1800

206

3

0.75

If you are looking for the pneumatic diaphragm membrane dose metering pump for polymer dosing system, welcome to buy the quality equipment from our professional manufacturers in China. The customized service with competitive price is also available in our factory.

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