Rotary vane vacuum pump
1)The pump body and an impeller with copper as the material ,stainless steel pump shaft
2)The motor coil equiped with termal protector prevent burning machine
3)You can transport 90 degree below the temperature of hot water
4)The head hight ,suitable for small boiler water pressure
UPS/DHL/FEDEX/TNT express are available for your choose which take 3~ 5 days to arrive,and we will offer the tracking number for you to check the status of your items online at any time.
y air cargo which takes about one week to arrive .
y sea which takes about 20-30days to arrive , depending on your actual requirements.