FKL Positive Displacement Pumps Now Handles 500 PSI

Fristam's durable FKL Series PD pumps are now even stronger. The FKL has been modified to handle pressures up to 500 PSI.

The FKL has always been a "tank" of a pump, being able to handle the most difficult applications. Previously, the FKL was conservatively rated for 300 PSI. With a simple engineering change, models 50-400 are now rated for 500 PSI.

When the pressure is on, nothing performs like a Fristam.

The high performance FKL uses an advanced rotary piston design to handle demanding applications. Patented technology allows this pump to operate in demanding applications, including continuous pressures up to 500 PSI, viscosity up to one million cps, shear sensitive products, and adverse suction conditions.

It's balanced rotor makes it possible to clean most products from the pump without disassembly or any loss of performance. Innovations in the shaft, bearings and seals increase the FKL's robust dependability, simplify maintenance and improve pumping efficiency. Stainless steel rotors are available to handle a wider range of chemicals and pharmaceutical products.