MSA Manual Trigger Regulator, 1.5LPM - 711174

711174 Manual Trigger Regulator, 1.5LPM by MSA

Two regulators in one. Trigger activation allows bump test or calibration check in the SQUEEZE mode or fixed-flow calibration in the up or LOCKED position. Designed for use with all Model RP and Econo-Cal Calibration Cylinders. Supplied with calibration tubing and special adapter fitting. Approved for all MSA calibration gases.