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H type slide valve vacuum pump-Slide valve vacuum pump
The performance specification of the H slide valve vacuum pump: the collective pumping speed is 150 liters/second, and the ultimate pressure is 1 Pa (8X10-3 Torr). Suitable for vacuum smelting, vacuum drying, vacuum coating, Vacuum impregnation and other vacuum work. The H slide valve vacuum pump can be used alone or as a backing pump for other vacuum pumps, but it is not suitable for pumping from one container to another as a transfer pump. When pumping out oxygen-containing, explosive, When ferrous metals are corrosive, chemically reactive to vacuum oil, have water, dust and other gases, additional devices should be added. The pump can be used alone, or as a backing pump for high vacuum pumps such as diffusion pumps, booster pumps, and Roots pumps. Compared with rotary vane vacuum pumps, H slide valve pumps are more durable, and H slide valve vacuum pumps have a longer service life. . The pump is widely used in vacuum coating, vacuum heat treatment, vacuum sintering, molecular distillation, and aviation simulation tests.
model | H-50 | H-70 | H-150B | H-8A |
ultimate pressure Pa | 1.3 | 1.3 | 1.3 | 1.07 |
Pumping rate L/s | 50 | 70 | 150 | 150 |
Inlet diameter mm | Φ75 | Φ80 | Φ100 | Φ150 |
Exhaust diameter mm | 50 | 76 | 80 | 80 |
With power KW | 5.5 | 7.5 | 15 | 18.5 |
Cooling water consumption Kg/h | 480 | 150 | 700 | 700 |
weight Kg | 450 | 450 | 680 | 1960 |