Hi-Energy hydraulics and Lo-Profile pneumatics short-stroke tooling cylinders come with single- or doubleacting operation and single- or double- ended pistons. They offer strokes from 110 to 4 in. and pressures to 3000 psi (hydraulic) and 150 to 300 psi (pneumatic). Thrust forces range from 600 to 42,500 lb with hydraulics and 10 to 2600 lb with plant air.

Mack Corp., (928) 526-1120, www.mackcorp.com