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Gear metering pump

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  • Gear metering pumps
  • Gear metering pumps
  • Gear metering pumps
  • Gear metering pumps
  • Gear metering pumps
  • Gear metering pumps
  • Gear metering pumps

Gear metering pumps

    Medium:Fluid


    Temperature:200℃


    Sealing:Combined seal


    Min Inlet Pressure:<0.2Mpa


    Max Outlet Pressure:<30Mpa


    Direction of rotation: clockwise from the axis of rotation


Function introduction Function introduction

The working principle of the gear metering pump. The gear metering pump is a pair of gears that mesh with each other, one of which is the driving gear, and the other is the passive gear, which is driven by the driving gear to rotate. The gear has a small gap directly in the pump casing. When the gear rotates, in the suction chamber where the gear teeth are gradually disengaged, the enclosed volume between the teeth increases, forming a partial vacuum, and the liquid is sucked into the suction chamber under the action of the pressure difference. As the gear rotates, the liquid divides into two paths in the gear The gear is pushed forward by the gear and sent to the liquid discharge chamber. In the liquid discharge chamber, the two gears gradually mesh, the volume decreases, and the liquid between the gears is squeezed to the liquid discharge port.

Because the processing accuracy of the gear metering pump is very high, whether it is the tooth surface accuracy of the gear, or the gear and the housing, the precision of the cooperation between the gear and the tooth tip is very high, so the displacement of the gear metering pump is certain, In other words, every time the gear rotates, the volume of liquid discharged is constant. Therefore, as the speed of the gear metering pump is adjusted, the gear metering pump can discharge a corresponding amount of liquid.

By measuring the speed of the gear metering pump, the flow rate of the gear metering pump is obtained.


Parameters

 

Model

Displacement

(CC/R)

Total HeightBase HeightMin Inlet PressureMax Outpet PressureAccuracyTemperature
GWMP-0.150.158328.1<0.2Mpa<3Mpa+/-0.3%350℃

GWMP-0.3

0.38530.2<0.2Mpa<5Mpa+/-0.3%350℃
GWMP-0.60.68532<0.2Mpa<5Mpa+/-0.3%350℃
GWMP-1.21.29034<0.2Mpa<8Mpa+/-0.3%350℃
GWMP-2.42.410042<0.2Mpa<8Mpa+/-0.3%350℃
GWMP-3.63.610550<0.2Mpa<8Mpa+/-0.3%350℃
GWMP-6613041<0.2Mpa<8Mpa+/-0.3%350℃
GWMP-9913546<0.2Mpa<8Mpa+/-0.3%350℃
GWMP-121214051<0.2Mpa<8Mpa+/-0.3%350℃
GWMP-151514556<0.2Mpa<8Mpa+/-0.3%350℃
GWMP-202015064<0.2Mpa<8Mpa+/-0.3%350℃
GWMP-303016580<0.2Mpa<8Mpa+/-0.3%350℃
GWMP-404090215<0.2Mpa<8Mpa+/-0.3%350℃
GWMP-505097215<0.2Mpa<8Mpa+/-0.3%350℃
GWMP-6060104.5230<0.2Mpa<8Mpa+/-0.3%350℃
GWMP-7575112230<0.2Mpa<8Mpa+/-0.3%350℃
GWMP-8080CustomizedCustomized<0.2Mpa<8Mpa+/-0.3%350℃
GWMP-125125Customized

Customized

<0.2Mpa<8Mpa+/-0.3%350℃

Note:Direction of rotation: clockwise from the axis of rotation 

csss.jpg

Model6CC9CC12CC15CC20CC25CC30CC
A130135140145150158165
B41465156647280

 

  Min Inlet Pressure  <0.2Mpa
  Working Speed  5~200 R/min
  Medium  Fluid
  Temperature  200℃
  Max Outlet Pressure  <3Mpa
  Flow Capacity  6-30(+/-30)CC/R
  Sealing  Combined seal

 

csss.jpg

Model0.15CC0.3CC0.6CC1.2CC2.4CC3.2CC3.6CC
A83858590100103105
B28.130.232344247.650

 

  Min Inlet Pressure  <0.2Mpa
  Working Speed  5~200 R/min
  Medium  Fluid
  Temperature  200℃
  Max Outlet Pressure  <30Mpa
  Flow Capacity  0.15-3.6(+/-3%)cc/r
  Sealing  Combined seal

 

Product specifications

Manual of Gear Metering Pump.pdf


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    The company's main flow meter, level meter, and pressure controller, temperature controller, analytical instruments and other various types of instrumentation. To solve all kinds of problems, and provide complete sales service for customers with professional technical point of view.
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