Feature

Cat Pumps introduces a new triplex plunger pump

at Pumps has extended its 35- frame series high pressure triplex positive displacement plunger pumps with the introduction of the Model 3550.

03/05/2015 13:51:42

Delivering pressures up to 414bar and flows of 38litre/min, the new pump is suitable for high-duty cycle applications in remote locations of where a mobile unit is required.

The model 3550 is available in direct drive and belt drive options. Key features include concentric, high density polished solid plungers for long seal life, V-packings and low pressure seals that are fully lubricated and cooled.

Also contributing to longer service operation are the drive end matched connecting rods and over-sized bearings, which accommodate greater loading capacity, whilst hard chrome-plated forged brass inlet/discharge block manifolds offer enhanced strength and fluid compatibility.

Maintenance is straightforward, as servicing the wet end is undertaken without having to enter the crankcase.

Written By Sophia Bell

Sophia Bell is the Group Editor of DPA, Connectivity, and PBSI. She joined the team in 2020 as Assistant Editor after achieving a First-Class Honours BA in English Literature and Film Studies from the University of East Anglia. In her current role, she leads the editorial strategy, driving digital growth and ensuring each title continues to deliver trusted, relevant insight for engineering and manufacturing professionals.