Air-driven power units

Portable Power Pack Systems produce outlet pressure to 30,000 psi from 100 psi shop air pressure for mobile hydraulic applications. Air driven, stainless-steel systems are compact — 12 16 20 in. high — lightweight, and require no electrical power. They feature a Maximator heavy-duty, high flow pump with a pressure ratio of 300:1.

Maxpro Technologies Inc., (814) 474-9191, www.maxprotech.com