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1 in. Diaphragm Pump

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Lincoln 85634 1 in. Diaphragm Pump

45 GPM Max Flow, Air Operated, Aluminum, 1 in. Fluid Inlet/Outlet, For Used Oil, Diesel Fuel, Kerosene

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Model # Description Price Qty
85634 45 GPM Max Flow, Air Operated, Aluminum, 1 in. Fluid Inlet/Outlet, For Used Oil, Diesel Fuel, Kerosene $944.37
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Lincoln 85634 Diaphragm Pump

Lincoln's double diaphragm self-priming design offers many advances over other pumps.

  • Pump abrasive and sheer-sensitive materials - Low interval velocities move abrasives easily with no damage. Gentle pumping action does not sheer fragile materials.
  • Pumps viscous materials - Even heavy or solids-laden materials can be pumped.
  • Environmentally friendly - No motors, seals or packing to leak.
  • Self-priming - Able to dry prime under most suction lift or flooded suction conditions.
  • Variable flow - Regulate the inlet air supply to adjust flow.
  • Runs dry without damage
  • Deadheads against closed discharge - Excessive back pressure stops operation without damage until discharge opens. Eliminates bypass systems or relief valves.
  • Explosion-proof - Eliminates sparking concerns of other electrical or rotating pumps.
Model Pump Body Wetted or Soft Parts Inlet Outlet GPM Air Inlet psi Element Particle Size Applications
85634 Aluminum Buna-N 1 in. NPT 1 in. NPT 45 1/2"in. NPT 50* 1/4"in. Used oil, diesel kerosene

*50 psi flammable liquids, 125 psi others