Airgas Model N245B580 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

easy reading

convoluted Hastelloy C-22 diaphragm provides good regulating performance and maximum purity integrity without the need for a soft seal

This series is ideally suited for chromatographiccarrier gas applications including FID

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 10-8 ccs helium

general plant

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

A sintered brass filter protects internal parts

Specially designed lid opens no more than 60 degrees and stays closed when not in use

allows the exterior surfaces to maintain a good appearance in outdoor environments

The regulators feature a 10-micron

Convoluted 316 stainless steel diaphragms provide excellent regulating characteristics and corrosion resistance

OSHA-compliant Oily Waste Can is designed to contain rags and cloths soaked with solvents