Check the listing for details. Lubeworks Oil Transfer Drum Pump Double Action 3:1 Fast Flow Rate. Condition: New. Listed at 379.99 USD. About This Item:PUMP SPECS - This Air Operated (Pneumatic) Double Action Oil Transfer Pump has a High Flow rate of a Max 7.4GPM / 28LPM; A Max Pressure Ratio of 3:1; A Max Air Inlet Pressure of 5-8BAR / 70-115PSI; Max Fluid Pressure of 24BAR / 350PSI; An Air Motor Effective Dia. of 63mm 2.5" inch; An Air Consumption (per minute) at 8BAR / 140L at 115PSI / 5.0CFM; Air Inlet Connection of 1/4" inch and Oil Outlet Connection of 3/4" inch Male; A Long Pump Life of 840k Liters / 221k+ GallonsEFFICIENT DESIGN and CAPABILITIES - Our Transfer Pumps are Double Action and Self Priming designed, delivering fast and precise flow rates; This Smart design uses fewer parts for less pump wear and tear, making it is easy to use and maintain; This pump is best suited for Multiple Fluid types of medium to high viscosity at a short to medium distance, typical fluids handled include: motor oil, synthetic oil hydraulic, gear oil, automatic transmission fluid and suitable up to SAE130 grade oilPROPER USE and SAFETY - All our pumps come with a 2" inch Adjustable Bung adapter, for easy installation for barrel mounted applications; This pump can be barrel, cart or wall mounted; A Wall Mount Kit or Extension Tube Kit are Sold SEPARATELY; Follow manual for setup and always use the proper additional equipment as listed in the manual when installing pump and always wear protective glasses/goggles or gear when operating equipment Product DescriptionLubeworks Transfer Pumps are Double Action & Self Priming designed, delivering the fast & precise flow rates. This Smart design uses fewer parts for less pump wear & tear, making it is easy to use & maintain. This pump is best suited for a Multiple Fluid types of medium to high viscosity at a short to medium distance, typical fluids handled include: motor oil, synthetic oil hydraulic, gear oil, automatic transmission fluid & suitable up to SAE130 grade oil.With High Flow rate of a Max 7.4GPM / 28LPM. A Max Pressure Ratio of 3:1. A Max Air Inlet Pressure of 5-8BAR / 70-115PSI. A Max Fluid Pressure of 24BAR / 350PSI. An Air Motor Effective Dia. of 63mm 2.5". An Air Consumption (per minute) @ 8BAR / 140L @ 115PSI / 5.0CFM. An Air Inlet Connection of 1/4" & OIl Outlet Connection of 3/4" Male. A Long Pump Life of 840k Liters / 221k+ Gallons.