Airgas Model N245G540 Brass High Purity Two Stage Pressure Regulator With 1/4" FNPT Connection And Non-Lubricated Check Valve Chemical Handling Equipment Recessed and replaceable sheeted panels

Recessed and replaceable sheeted panels providing flexibility and savings/Designed for easy nesting and staking/Plastx Barricades are 100% Recyclable

Vertically perforated for customizable sizing

and a laminated wastewater classifier chart

Designed for jobs that don’t require premium sorbents

Airgas Model N245G540 Brass High Purity Two Stage Pressure Regulator With 1/4" FNPT Connection And Non-Lubricated Check Valve Chemical Handling Equipment Recessed and replaceable sheeted panelsThis 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