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Introducing the P426HHP Pump

Latest News | May 27, 2022

Giant Industries introduces a new hydraulic triplex plunger pump, which is built on the P400 frame – model number P426HHP.  Like other models, it is designed for a direct connection from a hydraulic motor with SAE 2B or SAE 4B size and 13T 16/32 involute spline shafts.  The performance of this pump is 14.3 GPM @ 3000 PSI @ 1450 RPM.  This pump would be ideal for the hydro-excavating, directional drilling and other mobile pump applications.

It features an aluminum crankcase with sight glass and vented dipstick along with forged, through-hardened, ground and polished crankshaft.  It also contains bronze connecting rods and hardened stainless steel plunger bases with solid ceramic plungers with nitrile seals with fabric reinforcing.  In the forged brass manifold are stainless steel valves.  For more detailed information about the pump visit the pump specification page here.

Sample Pump

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For 50 years, Giant Pumps has offered the most dependable positive displacement high-pressure triplex pumps available. Designed and built to the highest quality standards, customers count on Giant Pumps products to keep their equipment running. Every design detail of Giant Pumps products is optimized for long-life and reliable performance, making Giant Pumps the most trusted name in high-pressure pumps and systems.

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