Airgas Single Stage Aluminum, Gold Annodized 50 psi General Purpose Cylinder Regulator With 300 psi Inlet Gauge CGA-600 (0.5 lpm Flow)Airgas Disposable Cylinder Pressure Regulator

high-purity 316 stainless steel regulators is designed for non-corrosive analytical and process applications requiring precise

The check valve cylinder connection prevents air and contaminants from entering the gas stream during cylinder changeout

In addition

This design is specifically made for processes using analyzers and mixes gases with low levels of the gas components

Bar Stock Bodyprovides low internal volume

A diaphragm packless outlet valve with a 1/4" compression tube fitting is provided for flow control and to maintain system purity

The valve is built into the regulator body reducing the gas path

Note: A Cross-Purge Assembly must be used in conjunction with these models in order to ensure effective purging of hazardous gas traces during cylinder change out

This minimizes cleanup time in vacuum purging and yields lower residual contaminant levels

Type 316 stainless steel internal components are ultra-sonically cleaned and electropolished to a 32-Ra surface finish for applications where a contamination-free flow stream is critical

an aluminum model for mildly corrosive service

The metal-to-metal diaphragm seal prevents contamination by eliminating the need for a soft seal and provides a leak-rate design of less than 2 x 10–8ccs helium