Heavy duty gear motors with aluminum body and cast iron flange and cover. Displacement from 1. 4 up to 87 cc/rev group 1, 2, 3 . Provided in several configurations european, Sae, German standard . Bi, Directional motors are perfect for in serie connection. Group ghm1 uni, Directional motors bi, Directional motors displacement from 2. 8 to 13. 8 cc/rev from 2. 8 to 11 cc/rev max. Continuous inlet pressure pi 250 bar 250 bar max. Continuous backpressure pc 6 bar 240 bar max. Peak inlet pressure pp 290 bar 270 bar max. Speed 6000 rpm 5000 rpm max. Drain line pressure,,,, 6 bar group ghm2 uni, Directional motors bi, Directional motors displacement from 4. 5 to 35. 2 cc/rev from 4. 5 to 28. 2 cc/rev max. Continuous inlet pressure pi 250 bar 250 bar max. Continuous backpressure pc 6 bar 240 bar max. Peak inlet pressure pp 290 bar 270 bar max. Speed 4000 rpm 4000 rpm max. Drain line pressure,,,, 6 bar group ghm3 uni, Directional motors bi, Directional motors displacement from 20 to 87 cc/rev from 2Ranging between 2 and 87 cc/rev max. Continuous inlet pressure pi 230 bar 230 bar max. Continuous backpressure pc 6 bar 220 bar max. Peak inlet pressure pp 270 bar 250 bar max. Speed 3500 rpm 3500 rpm max. Drain line pressure,,,, 6 bar