LCH-GMP-15 (Oil-free-diaphragm)

Beijing Yukaijie

LCH-GMP-15 (Oil-free-diaphragm)

  • GMP series, the oil-free diaphragm vacuum pump, is widely used in filtration, sample concentration,solid-phase extraction, and other devices. It is a crucial piece of laboratory equipment. The single-stage or double-stage pump guides the airflow through the pump head through the reciprocating movement of the rubber diaphragm to form a vacuum state. The oil-free diaphragm vacuum pump provides a spotless vacuum environment, the pump body does not need maintenance, and it will not produce any pollutants.

Product advantages

  • The cold-rolled steel shell is used, and the surface is treated by electrostatic spraying;

  • DC motor,quiet, longer service life;

  • No working medium(no oil), no pollution, providing a clean vacuum environment;

  • Nonfiction membrane motion is adopted, which does not generate heat, has no friction loss, and extends the working life;

  • It is small in size and light in weight,easy to move,saves laboratory space,and is convenient for repair and maintenance.



Technical parameter

Product ModeLCH-GMP-15
Voltage(V)AC100-240 DC24V3A
Frequency(Hz)50-60
Power(W)35
Display ModePressure gage
MaxVacuum(mPa)0.085
Positive Pressure(mPa)0.2
Pumping Speed(L/min)15
Pump Heads2





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