SHOP Equipment


Upgraded Air-operated, UL-listed Diaphragm Pumps

Lincoln now offers its upgraded Model 85634 and Model 85635 Air-operated, UL-listed Diaphragm Pumps.


A result of Lincoln’s continuous effort to provide superior pump technology, the pumps deliver higher flow rates and greater solids handling capability. Each pump features the no-lube air valve and grounding wire and a one-inch inlet and outlet. The two models have aluminum construction with a choice of Buna or PolyTetraFluoroEthylene (PTFE) wetted soft parts.





System Specifications

Key performance differences:
  New Old
Maximum GPM (LPM) 45 (170) 37 (140)
Solids Handling 1/4”(6mm) 1/8” (3mm)