Triplex plunger pump

Model 3550 has been developed for demanding applications requiring long-life and dependable performance. Available in direct drive and belt drive options, applications include hydrostatic and destruct testing, water jetting, high pressure tooling, water blasting, high pressure injection and surface preparation.

Using advanced engineering design software, the company says it has optimised every detail to produce a pump offering extended, trouble-free service life.

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 oversized bearings which accommodate greater loading capacity, whilst hard chrome-plated forged brass inlet/discharge block manifolds offer enhanced strength and fluid compatibility.

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

The Model 3550 is available from Cat Pump’s UK headquarters and is supported by an extensive range of accessories and engineering services.