5:1 double acting pump
Electronic fuel injection gun can show the digital
Pump length: 90mm
Delivery speed: 0 to 12L/minute 
Trailer load-bearing: 180 to 220kg
Pump C 4 meters long
Diameter: 1/2 inch
Work pressure: 4 to 5 bars
Maximum work pressure: 7 bars
Easy-to-operate and -move
Suitable for oil extraction and filling of gear oil, engine oil, frozen liquid and some other oil