FOR MORE INFORMATION ABOUT OUR PUMPS, GO TO REDLINEPUMPS DOT COM OR CALL US. This is our Heavy Duty Redline 1/2 HP MP3500F Complete Waste Oil Filtration System. This high quality system is a 110 Volt unit which features a high quality 1/2 HP Industrial Grade Reduced Speed 110 volt motor. This system comes with a full 1 year warranty! We build this unit here in our shop in Watertown, SD and handle all service or warranty work here. This pump is great for bulk or waste oil. Other features this redlinepump offers include our 3/4" NPT cast iron pumping unit with steel gears, a reduced speed motor which increases the pumps power, a 10 micron filter system with dual ball valves for bypass operation, 20 feet of 1" oil resistant hose, a suction wand with 16 mesh screen, a heavy duty steel frame with carry handle, power cord, plug end, and on/off toggle switch. This pump has an adjustable built in bypass system which allows the user to use a trigger nozzle or a filtration system on the pressure side of the pump. The pump can run while the output flow is cut off. Output rates vary with the type of oil and it's temperature. Diesel and mineral oil pumps at 12 GPM. WVO at room temperature will pump at 10 GPM. 15w40 diesel engine oil will pump at up to 10 GPM when it is above 50 degrees in temperature. These pumps are better than other pumps because they have the power to self prime with long suction hoses (20 feet) and are portable. It is better to have shorter suction hoses when possible because longer suction hoses will slow your flow rate. Another huge plus this pump offers is NO DUTY CYCLE! You can use it as long as you like without having to shut it off to cool. Other pumps you may see have duty cycles of 20 minutes or less. If you run them past their duty cycle their cheap little motors melt.  Many of them were never intended to pump any type of oil. Just water or diesel. Thin, easy to pump liquids- not thick oil. Again, redlinepumps are purpose built to move waste or bulk oil. They have a cast iron positive displacement gear pump instead of a cheap rubber flexible impeller or light duty composite or plastic blades that run inside of round chamber. As far as durability goes, a gear pump is best. All you need is a 16 mesh screen to keep out larger debris on the suction side. Many other pumps you may find have to be screwed into a 2" bung on a barrel in order to suck out the oil. This is very inconvienient when you need to move the pump around to remote locations. With our system, you can put the pump where you want to and roll out a suction hose to your oil source and pump out the oil. A redlinepump is a purpose built system which makes oil transfer fast and easy. Also, with our pumps Industrial Grade 1/2 HP Reduced Speed Motor, you"ll have the power you need to transfer oil even when it's thick or cold. With this pumps reduced speed motor (a typical motor turns at 1800 rpm)  the pump turns at around 1100 rpm. Other pumps on the market do not offer this. This is why they fail when you try to pump a heavy or thick oil with them. Their pumping units and motors turn at 1800. No good for the tough jobs like oil filtration or cool weather oil transfer. This system uses 1" ID hose. We offer extra oil resistant hose for $6.00 per foot. Extra suction wands with screens are $55.00. We offer a full line of accessories on our site. Shipping for this system is $180.00 to the lower 48 states. Canada shipping is $325.00. Please call 1-605-881-3473 with any questions. Thanks,  redlinepumps  David L. Miller