Welcome to Tri-Rotor...Home of the Long Life
Design Flexibility • Engineering Assistance
Most Pumps in Stock for Immediate Shipment
Tri-Rotor is open!
In the early part of the 1900's the "shuttle
block" rotary piston pump was invented. Tri-Rotor,
Inc. has been manufacturing "Tri-Rotor" pumps
and parts to exacting standards ever since. Improvements
have been designed to be completely interchangeable
with original pumps, allowing us the ability to
replace or retro-fit even the oldest pumps from
"in-stock" parts or with minor modifications.
Pump records, by serial number, are on file as
far back as the 1930's.
Developed in the past, proven throughout the
present and custom engineered for the future.