Performance specification of piston Vacumm pump:
The piston Vacumm pump has a single-stage H type and a two-stage 2H type, with a geometric pumping speed of 150 litres/s and a maximum pressure of 1 pa (8 x 10-3). It is suitable for vacuum smelting, vacuum drying, vacuum coating, vacuum impregnation and other vacuum operation. H piston Vacumm pump can be used alone, and can be used as the front pump of other vacuum pumps, but it is not suitable for pumping from one container to another. A device shall be added when the gas containing excessive oxygen, explosive, corrosive to black metal, chemical reaction to the vacuum oil, water and dust, etc.
This piston Vacumm pump can be used alone, also can be used as a diffusion pump, oil pump, roots pump such as vacuum pump before, relative to the rotary vane vacuum pumps, H piston Vacumm pump is durable, long service life of rotary piston vacuum pump H. The pump is used in vacuum coating, vacuum heat treatment, vacuum sintering, molecular distillation and aviation simulation test.
Characteristics of piston Vacumm pump:
1. Optimized design weight, low vibration and low noise.
2. The bearing seal chamber is separately supplied with oil, which is separated from the pump chamber to prevent the impurities from entering the bearing and sealing premature damage.
3. According to the user’s requirements, the auxiliary fuel tank can be attached to the cooling vacuum oil to separate the impurities.
4. Except for the old h-150, the motor is placed above the pump, with a compact structure and a small area.