Complete stainless steel 5 take a percentage of a deal are multi-purpose vavuum
From;    Author:Stand originally
This machine designs water of loop of inside and outside, can 5 at the same time bleed, have need not oily, free from contamination, power big, noise is convenient and low, agile, section water saves the good point such as report, one machine is multi-purpose. Type of water of loop of a kind of this pump is high-power bull bleed new-style stainless steel is multi-purpose vavuum pump.