FIT Metal Pumps

The Wilden® FIT metal pump sets the new standard for pump performance. This pump provides superior flow rates, is easy to maintain, and increases plant profitability beyond any other air-operated double-diaphragm (AODD) pump on the market.


The FIT pump is a direct replacement for Wilden pumps in the field and many competitors.


The FIT has the fewest fasteners compared to other pumps and a single socket design to reduce downtime making it easy to assemble/disassemble.

Features & Benefits:

  • Available with Pro-Flo® SHIFT and Pro-Flo® Air Distribution Systems
  • Sizes available: 25 mm (1”), 38 mm (1-1/2"), 51 mm (2"), and 76 mm (3")
  • Materials available: aluminum, ductile iron and stainless steel