Airgas Model N245B540 Brass High Purity Two Stage Pressure Regulator With 1/4" FNPT Connection And Non-Lubricated Check Valve Spill Classification Direct cylinder connection is only

Direct cylinder connection is only permissible when using liquefied compressed gases with vapor pressures below 250 psig such as 1

5"H (CAL-OSHA)

Portable 5-Gallon Bucket: Durable yellow bucket for easy transport

Cortina 03-500-36 Sport Cone 18" Red 2

Handheld warning flag/Heavy duty vinyl material/24" wood dowel/Available in red on orange color/Measures 24" X 24"

Airgas Model N245B540 Brass High Purity Two Stage Pressure Regulator With 1/4" FNPT Connection And Non-Lubricated Check Valve Spill Classification Direct cylinder connection is onlyThis series of two stage, high purity regulators is designed for non corrosive analytical and process applications requiring precise, stable, delivery pressure control. The two stage design yields a delivery pressure of less than 0. 02 100 psi inlet change. These regulators come with a CGA nipple that has a special high purity, non lubricated check valve incorporated into nose and prevents air and contaminants from entering the gas stream during