Technical parameter

1)　Air pressure:0-4kg/cm2
2）Weight: 5kg  
4）Length: 230mm
5）Width: 230mm   
6）Height: 330mm
Adopted below zero pressure suck oil operation program, which is safe, high efficiency changes

break oil and return to original break function, changes 100% break oil completely, only needs

one person operate, convenient and swifter.