“He-Preduce” multi purpose New Innovative Glandless Rotary gear pump designed for no gland packing no maintenance, “O” leakage of your valued liquid “Environment Friendly” in this case a ball bearing is also fitted near the shaft end in the pump which minimises the wear and tear of the bushes and also permit. “V” belt drive arrangement. Size:1/2″ to 2″ bsp Screwend. Conection, Capacities:18,lpm to 100,lpm, at 1440 Rpm.