RKI Demand Flow Regulator Model 2004 Part# 81-1054RK MSA Respiratory Protection PRESSURE RATING: 112 m (368

PRESSURE RATING: 112 m (368 ft)

Effective Diameter: 16

Shoulder padding can be removed for cleaning

Coded Positive and Negative lead for pump wire connection

Absolute Humidity: max

RKI Demand Flow Regulator Model 2004 Part# 81-1054RK MSA Respiratory Protection PRESSURE RATING: 112 m (368RKI Demand Flow Regulator Model 2004 Part# 81 1054RK Regulators are necessary equipment used to accurately deliver calibration gas from a cylinder to an instrument. Each regulator is designed to fit on a specific set of cylinders. Most of the RKI regulators are designed for non refillable cylinders. There are two common fittings these regulators use to connect to the non refillable cylinders. One common fitting is a CGA 600 connection and fits on the