Hydraulically balanced, hard chrome plated spool
Handle can be installed in "up" or "down" position
Extend flows of up to 25 GPM with inlet flows of 4 GPM
Relief valve adjustable up to 3500 PSI
Tandem center spool
Manual shift from high speed mode to high force mode
Spring center 4 position spool with soft stop between
Pressure release detent on retract