Airgas Model C645F Stainless Steel High Purity Two Stage Pressure Regulator With 1/4" FNPT Connection And Threaded SeatThis series of two stage, high purity 316 stainless steel regulators is designed for non corrosive analytical and process applications requiring precise, stable delivery pressure control. The two stage design yields a delivery pressure change of less than 0. 04 100 psi inlet change. Convoluted 316 stainless steel diaphragms provide excellent regulating characteristics and corrosion resistance, and the threaded seat design allows for internal vacuum

mildly corrosive and process applications where precise flow control is not critical

Stainless Steel Diaphragmseliminates outgassing associated with elastometric diaphragms

This sweeping action prevents any drop out or change in the gas mixture and quickly removes any contaminants that may enter the regulator

These unique patented general-purpose two-stage regulators are recommended for analyticalnon-corrosive

Brand Name OSHA Ean 0714637680350 Number of Items 4 Part Number 185291 -395 UNSPSC Code 24100000 UPC 714637680350

high-purity regulators are recommended for non-corrosive analytical and process applications where precise flow control is not critical

It maintains an accurate delivery pressure over the life of the cylinder

This series of 316 stainless steel two-stage high-purity regulators is designed for non-corrosive analytical

This series is ideally suited for gas phase pressure regulation in liquid cylinder applications

These two-stage regulators are specifically designed for low-flow

extend service life

Each regulator is capable of withstanding an internal vacuum and is provided with a diffusion-resistant