PLUNGER PUMPS AND PARTS Depend on Expendable Products The Issues: Plunger pump users are dissatisfied with available valves, plungers and packing. Careful choice of expendable products will ensure that the design, construction and application of the pumps are successful.		The Solutions: A customer experiencing maintenance turnarounds of only three months was using standard plungers and packing in Amine and Glycol service. Chinook supplied Aplex 120-X Packing in combination with Rokide Plungers which have run problem-free for two years.

Design With a Purpose:
Chinook's quality plunger pumps and parts are designed to improve service and reduce downtime. Unique designs originate from a line that has serviced the oil industry since 1962. Continuous improvement ensures low cost and dependable service.

Rokide Plungers:
These plungers have a unique hard surface which is impervious to abrasive and corrosive pumpage products. They can be combined with innovative spring loaded plunger packing designs for field-proven success in the toughest applications.

Valve Seats:
Chinook pump valve seats are manufactured from precipitation hardened 17-4 PH stainless steel. They can be combined with product-compatible pump valve discs of Delrin, Titanium or 17-4 PH Stainless Steel, resulting in volumetric efficiency and long wear life at low operating costs. Safety and ease of maintenance are designed into our pump valve seats. For example, I.D.'s are threaded to accept the unique installation/removal tool, allowing clean seating and easy removal.