Heypac supplies air powered hydraulic pumps for hydraulic clamping, lifts, jacking systems, brake systems, food processing, presses, and pressure testing applications. GX series feature a 2 HP pump with 3 to 550 bar or 50 to 8000 psi range. KR series feature 1/2 HP pump and pressure range from 30 to 690 bar of 40 to 10,000 psi.

Hydronic designs air driven hydraulic power pumps. Advantageous features include explosion proof capabilities, no energy consumption in stalling and maintaining pressure, variable rates of flow, and high pressure generation. The wide range of series includes double acting pumps, high pressure power units, manual or pneumatic dump valves, and high fluid air driven pumps.