For use with KMT Waterjet style PRO I, PRO II, and PRO III systems. Normally closed pneumatic actuator assembly for 90k UHP systems. This assembly comes with a new bearing disk and o-ring for the valve stem. Repair kit number is 72175708. Actuator has standard air intake with 1/8-27 NPT RH thread. Suggested air pressure for this actuator is 85-120 PSIG.
