Master Stop Pack

MSP-4102 Master Stop Pack offers high performance, ease of operation, and reliability in applications used primarily with the injection of Master Synthetic Pack 066. Normal fittings are designed to handle conventional materials and may fail to offer the performance when Master Synthetic Pack 066 is injected.

MSP-4102 Master Stop Pack's working pressure is 10,000 psi and the threaded connection is 1/4" (0.635). A pressure relief hole is opened when MSP-4102 is turned to the closed position thereby relieving gun pressure and preventing damage to the coupler seal. Operating instructions: screw the MSP-4102 fitting tightly in place, attach the gun and open MSP-4102 to inject, then close the valve prior to removing the cartridge gun to relieve pressure and prevent the material from flowing back.