WIDDER HPIM Mini Test Units are compact, portable, air driven hydrostatic test systems. These units use our standard stainless steel, 140 Mesh (100 Micron) water inlet filter, as well as, full air filtration and lubrication. These units are also stackable for easy transportation to and from the field.

WIDDER HPIM Mini Test Units are manufactured using aluminum and stainless steel construction for long term corrosion protection, and assembled for ease of maintenance and parts replacement. HPIM units are now available with our state-of-the-art digital gauge technology to test with higher accuracy.

*HPIM Mini Test Units come standard in 10,000 PSI, however other pressure options are available.