Airgas Model N245F580 Brass High Purity Single Stage Pressure Regulator With 1/4” FNPT Connection And Non-Lubricated Check ValveThese brass, single stage, high purity regulators are recommended for non corrosive analytical and process applications where precise flow control is not critical. A specially designed, convoluted, stainless steel diaphragm with metal to metal seals provides good regulating performance and maximum purity integrity without the need for a soft seal, which often can be a source of contamination. These regulators come with a CGA nipple that has a special

26/100 psi inlet change

Composite bonnets - reduce weight and extend finish in outdoor environments

these regulators feature a built-in

Optional 15 Ra electropolished with faceseal

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

it becomes a servo-regulator

Preset Safety Relief Valve - prevents excessive pressure buildup

making this one of themost accurate regulators available from full cylinder toempty

A 25-micron inlet filter protects internal components

These regulators are nickel-plated to maintain their appearance through years of service

This Laser Regulator is the key component in laser applications

short run work