China Reciprocating vacuum pump

China Reciprocating vacuum pump is a type of dry vacuum pump,which works by sucking and discharging gas through the reciprocating motion of the piston inside the cylinder.Piston vacuum pumps are divided into single cylinder and double cylinder types.The structure of its exhaust valve includes slide valve and free valve,which have the characteristics of not being afraid of water vapor,being firm,and easy to operate,but the vacuum degree is not very high.

1.Pre start inspection:China Reciprocating vacuum pumps should be checked for correct rotation direction during start-up.
2.Environmental requirements:The working environment of this product should be kept clean,dry,and with minimal temperature changes.If the working environment temperature is below 5℃,the water in the cooling water jacket should be drained after parking to prevent the pump body from freezing and cracking when the temperature drops to zero degrees.
3.Regular inspection:After running for 1000 hours,it is necessary to check the vulnerable parts of friction components such as pistons,piston rings,guide rails,air valves,bearings,crossheads,and sealing rings.If there is wear,they should be repaired or replaced in a timely manner.
4.Regular maintenance:After 2500 hours of operation,China Reciprocating vacuum pumps should generally be disassembled for maintenance once.After disassembling the pump,clean the parts with clean gasoline or acetone,repair or replace them.
Please note that the above suggestions are for reference only.Specific operations should be carried out according to the model and manufacturer's recommendations of China Reciprocating vacuum pumps.If you are unsure how to operate,it is recommended to contact professional maintenance personnel for replacement.