english 
1.Introduction
◇ GW-01 Pretreatment pumping unit has the powerful air pump and reliable drilling and discharge tools ensure the fast and safe discharge of all liquids in ELV such as gasoline and diesel, screen wash fluid and brake fluid, waste oil, coolant etc.
◇ The whole operation process has no oil leakage, convenient installation and simple operation. Frames with wheels to meet the needs of different work spaces and for all types of vehicles.
2.Technical Data
Air Supply: 8.5 bar ~ 1.21 l/min
Consumption: 2.85 l/vehicle
Drainage time: About 10 min/vehicle
Fluid Displacement: Petrol/ Diesel: 14 l/m
Engine Oil: 3 l/m Refrigerating Fluid: 3 l/m
Windshield Oil: 5 l/m, etc.
3.Client feedback
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