Introduction:
1. All pump body, oil tank and end cap adopts new metal mould, resin sand molding design. Nice appearance and light weight.
2. Grease instead of oil lubrication to prevent oil leak . easy to maintenance.

3. Cancel the connecting between external oil pump and oil tubing. That will reduce the problems which caused by Oil pump rotor wear, tubing leakage, check valve damage , Steady performance.

4.Easy to replace the exhaust valve

APPLICATION:

Transformers kerosene vapor drying, vacuum impregnating, vacuum casting, vacuum coating, vacuum metallurgy, vegetable, food, medicine vacuum drying, much more water vapor vacuum drying occasions and other occasions needs vacuum.