Chemical corrosion resistant diaphragm pump

1.8m3h 75mbarMPC 201EWelch

Autonomous products and other conventional products


Corrosion-resistant diaphragm pump

Key words: experimental instrument

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Product Details

Scientific instruments are tools for precision measurement, and their precision and reliability must be an order of magnitude higher than the object being measured. Therefore, although there are not as many components as airplanes, the systematic design is also beyond imagination. The chromatographic column, as a consumable, is a separation center, just like the heart. High pressure, tightness and flow rate stability are required. And the oven needs to be kept at a constant temperature. To prevent leakage, maintain constant temperature, pressurized flow, every link, can not be slack. For materials, seals, and fluid mechanics, a high foundation is required.

The method for checking whether the instrument leaks: pinch off the external vacuum skin tube, and observe whether the vacuum gauge on the instrument can keep the instrument leak-free for five minutes. If there is air leakage, check whether the sealing ring on each sealing joint and rotating shaft is effective. On the contrary, the instrument is normal to check the vacuum pump and vacuum pipeline.

Ultimate pressure (mbar):10.1-100

Pumping rate (m3/h):0-5

Origin: import

Type: Diaphragm Pump


Diaphragm pump is a dry running vacuum pump, mainly used for the physical application of non-corrosive gas suction, is the forefront of the development of international vacuum pump products, and is more and more widely used in China.

The main advantages of diaphragm pumps are:

Vacuum is stable and easy to control

-Small size and light weight

-Easy to use and clean

-Persistent and stable work

-Repair and maintenance are very convenient

The main applications of the diaphragm pump:

-Vacuum distillation


vacuum filtration

-Vacuum concentration

-Vacuum drying


Name Pumping rate (m3/h): Ultimate pressure (mbar): Origin Brand
diaphragm pump 0-5.5.1-10.10.1-20.   >20 <1、1-5、5-10、>10 Imports llmvac/lam
Oil pump/rotary vane pump 0-5.5.1-10.10.1-20.   >20 <1、1-5、5-10、>10 Imports
Laboratory Vacuum System 0-5.5.1-10.10.1-20.   >20 <1、1-5、5-10、>10 Enter
hybridization pump 0-5、5.1-10、10.1-20、>20 <1、1-5、5-10、>10 Enter
Technical parameters:
Model Voltage Final pressure mbar  m³/h suction speed Weight (kg)
      MPC 201 E  220V   <75 1.8  30 6.5
Chemical corrosion resistant diaphragm pump

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