Lincoln 85627 Air Operated Double Diaphragm Pump, Aluminum Body, 1 inch NPT Inlet and Outlet, 1:1 Ratio, 45 gpm, 125 psi Max Air

Lincoln 85627 Air Operated Double Diaphragm Pump, Aluminum Body, 1 inch NPT Inlet and Outlet, 1:1 Ratio, 45 gpm, 125 psi Max Air

• Lincoln 85627 air operated double diaphragm pump moves compatible liquids in transfer and circulation applications. It features an aluminum body, 1 inch NPT suction and discharge, and a no-lube air system. This is a standalone industrial pump, not a replacement part for another SKU.
• Features:
  • 1:1 pressure ratio design for predictable performance with standard plant air, simplifying setup and control
  • Capacity up to 45 gpm supports high volume transfer while maintaining gentle, low shear pumping
  • Handles solids up to 0.25 inch for reliable service with fluids that may contain small particulates
  • No-lube, no-stall air valve reduces maintenance and helps prevent icing related interruptions
  • General service construction with aluminum body and Buna N wetted components for oils, antifreeze, and similar fluids
  • Not a replacement part; intended for industrial fluid transfer and circulation on compatible systems
• Specifications:
  • Manufacturer: Lincoln
  • Part Number: 85627
  • Product Type / Function: Air operated double diaphragm pump
  • Body Material: Aluminum
  • Wetted Components: Buna N
  • Fluid Connections: 1 inch NPT suction and discharge
  • Air Inlet: 1/2 inch NPT
  • Capacity: 0 to 45 gpm
  • Maximum Air Supply Pressure: 125 psi
  • Solids Handling: Up to 0.25 inch
  • Pressure Ratio: 1:1 at zero flow
  • System Compatibility / Application: For pumping oils, used oil, antifreeze, and other compatible liquids in industrial transfer and circulation; not a replacement part
  • Quantity: 1 pump
• The Lincoln 85627 air operated double diaphragm pump can also be referred to as aluminum AODD pump 1 inch, Lincoln 1 inch diaphragm pump, Buna N diaphragm pump, oil and antifreeze transfer pump, and 1 inch NPT air diaphragm pump.

Lincoln designs industrial lubrication and fluid handling equipment for manufacturing, automotive service, and process applications. The 85627 AODD pump combines a no-lube air valve and 1 inch NPT ports to deliver dependable transfer of compatible oils and coolants.

Q: What are the connection sizes?
A: The fluid suction and discharge ports are 1 inch NPT, and the air inlet is 1/2 inch NPT.

Q: What flow and pressure capabilities are supported?
A: Capacity is 0 to 45 gpm with a maximum air supply pressure of 125 psi.

Q: What fluids is this model commonly used with?
A: It is commonly used for oils, used oil, and antifreeze, provided the fluid is compatible with aluminum and Buna N wetted components.