RKP-II radial-piston pumps are quiet and have a reengineered powertrain with more pistons and sliding stroke ring. They are available for flows of 63, 80, and 100 cc/rev. Proportional valve with digital on-board electronics controls volume flow and pressure. Large intake connection (SAE 2 in. standard series, 3000 psi) reduces cavitation in housing, control journal, and drive.

Moog Inc., Industrial, (800) 272-6664, www.moog.com/industrial