THIS IS A SMALL BLOCK CHEVY OIL PUMP THAT WAS MODIFIED TO PUMP GREASE, USED MOTOR OIL, BIODIESEL OR JUST ABOUT ANY THICK FLUID. SOME GUYS USE THESE TO FEED A CENTIRFUGE. IT HAS 1/2 NPT FITTINGS ON THE INLET AND OUTLET. 3/4 HEATER CAN BE PUSHED OVER THE PIPE NIPPLES. BESURE TO USE REINFORCED HOSE ON THE SUCTION SIDE SO IT DOESN'T CRUSH. IT HAS A 1/2 SHAFT TO SPIN THE PUMP JUST CHUCK IT IN YOUR DRILL OR USE A COUPLER TO A MOTOR. THIS IS A POSITIVE DISPLACEMENT PUMP. IT WILL PUSH UNTIL YOUR MOTOR STALLS OR YOUR HOSE BLOWS. I USE A CORDLESS DEWALT DRILL AND PUMP ABOUT 20 GALS OF THICK GELLED UP COLD VEG ON ONE BATT. IT CAN BE USED FOR COLLECTION OR TRANSFER. IT CAN PUMP IN EITHER DIRECTION. IF YOU SUCK IN A CHUNK OF SOMETHING THAT STOPS THE PUMP, JUST REVERSE YOUR DRILL AND BLOW IT OUT THE WAY IT CAME IN. THEY DO WEEP OIL OUT OF THE INPUT SHAFT.THINNER FLUID DO IT A MORE THAN THICK FLUIDS.  THERE IS NO SEAL ON THE SHAFT, JUST A TIGHT MACHINED FIT.  THEY COME PACKED WITH WHEEL BEARING GREASE TO REDUCE IT, BUT IT'S NOTHING A QUICK WIPE FROM A PAPER TOWEL CANN'T FIX. THE FACTORY PORTS ARE PLUGGED AND PRESSURE BY-PASS DISABLED. THE 1/2 INCH PIPE FITTINGS ARE DRILLED AND TAPPED. NO JB WELD HERE. FLOW RATE DEPENDS ON HOW THICK YOUR OIL IS AND WHAT MOTOR YOU DRIVE THE PUMP. MY CORDLESS DRILL CAN A 5 GALLON FUEL JUG IN JUST LESS THAN ONE MINUTE. I HAVE OTHER GREASE ITEMS FOR SALE 12 VOLT NI-CROM / STAINLESS STEEL INJECTOR LINE HEATERS, 100 WATT AND 200 WATT 12V FUEL HEATERS COOLANT HEAT EXCHANER FLAT PLATE HEAT EXCHANGER CHECK MY OTHER ITEMS. I CAN ADD AN INJECTOR LINE HEATER IN WITH A PUMP FOR NO EXTRA SHIPPING. THE OTHER WILL NOT FIT, BUT I WILL COMBINE WHAT I CAN. turbo diesel td ford chevrolet jeep dodge cummins idi tdi volkswagon mercedes cj home heating oil hho beckett burner

I picked up my new shippment of pumps today and was told that the price has gone up. I try to put these out as cheap as I can, but I have to increase my price also. I am still priced much better  than a redline pump which is built from the same oil pump.