The HL80M Dri-Prime 4' x 3' (100mm x 75mm) centrifugal pump is unique in the portable pumping industry. It’s like having two pumps in one. High pressure discharge capabilities to 150 psi (10.3 BAR) make the HL80M perfect for closed system pumping, water main testing, and wellpoint jetting. The HL80M also can be used as a typical open trench solids handling trash pump with no changing of parts. Constructed of hardened alloys for long life in rugged applications, a combination of automatic self-priming, solids handling and high pressure capabilities, make the HL80M Dri-Prime perfect for mines, quarries and industrial use.