Product Overview UL-listed aluminum double diaphragm pump (model 85634), recommended for transferring flammable liquids including used oil, ATF fluid, diesel, and kerosene. Includes rugged, heavy-duty, 1" U.L. Listed air-operated double diaphragm self-priming pump 85634, 1" x 5' fluid hose 237105, 3' air hose 72036, airline filter 600104, regulator 600004, 3/4" x 5' fluid inlet hose 68620 and other air couplings for easy outlet installation. Key source specifications include Air Inlet Size: 3/8" male NPT; Model 4100; Body Material: Buna-N; Max Recommended Air Pressure: 125 psi/8,6 bar others. Key Features Air Inlet Size: 3/8" male NPT Body Material: Buna-N Max Recommended Air Pressure: 125 psi/8,6 bar others Discharge Outlet: 3/4" male NPT Ideal For Choose this product if you need: Systems operating within the listed pressure specifications Product Details Review the product details below to confirm the air inlet size, model / mpn, body material, max recommended air pressure, discharge outlet match your equipment or lubrication system. Shared Product Details Brand Lincoln Industrial Model / MPN 4100 Pump 85634 Description 1" Body Material Buna-N Wetted or Soft Parts 50 psi/3,4 bar flammable liquids Max Recommended Air Pressure 125 psi/8,6 bar others Suction Connector 3/4" female camlock Discharge Outlet 3/4" male NPT Air Inlet Size 3/8" male NPT Related Resources www.P65Warnings.ca.gov Frequently Asked Questions What model number should I verify? Confirm model or manufacturer part number 4100. What pressure is listed? The supplied specifications list 125 psi/8,6 bar others. How many outlets are listed? The supplied specifications list 3/4" male NPT.