MSA .25 LPM Model RP Fixed Flow Regulator Kit For Sirius Multi-Gas Detector Calibration Gas Cylinders (Includes Tubing And Fitting)
Two regulators in one. Designed for use with all Model RP and Econo-Cal Calibration Cylinders. Supplied with calibration tubing and special fitting. Trigger activation allows a bump test or calibration check in the Squeeze mode or fixed-flow calibration in the up or Locked position.