The 3:1 version is a medium pressure pump for supplying higher volume than the 5:1 version but at lower operating pressures ideal for medium pumping distances and overall flow rates of 4-5 gpm
(200 ml) per stroke
ensuring longevity and reducing the long-term maintenance burden
this versatile solution has you covered
Model # SHD307
Prolube Plastic Gravity Truck Waste Oil Drain, in Manual Rotary, 115V AC, 12V DC 45811 polymer hose The 3:1 version is aProlube Plastic Gravity Truck Waste Oil Drain, in Manual Rotary, 115V AC, 12V DC 45811 Short Description Prolube 45811 Truck Drain 17 Gallon with Hand Rotary Pump Description Plastic Gravity Truck Waste Oil Drain Available with Manual Rotary, 115V AC, 12V DC The Groz Plastic Pump Truck Waste Oil Drain designed to collect waste fluids such as motor oils, transmission fluids, coolants, and more from heavy duty trucks, buses, RVs, and other low profile