31" diameter

For single-wall tanks and drums

Large Drain Opening: Allows for a larger oil catch area while accommodating filters

Adjusts both Horizontally and Vertically on a rotating ball joint

For Others

Wolflube Air-Operated Oil Pump – Industrial – 20:1 – For 55 gal Drum – Free Flow Rate 6.4 gpm High Flow Manual Shutoff Nozzle 31" diameterPUMP RATIO 20: 1 AIR WORKING PRESSURE (RANGE) 37 PSI to 116 PSI AIR CONSUMPTION (87 PSI) 86 CFM AIR INLET 1 2 NPT(f) FLUID OUTLET 3 4 NPT(m) FREE FLOW RATE (87 PSI) 6. 4 GPM NOISE (DB) 80 dB SEALS Polyurethane SHANK DIAMETER 1. 77" SHANK LENGTH 37 FOR DRUMS (DRUM SIZE) Stub Pump WEIGHT 36 lbs These pumps are recommended for the use of transferring low to high viscosity oil and similar for medium through long distances. The delivery capacity of a pump