Airgas Model C444A330 Supelcoat™ Coated Stainless Steel High Purity Single Stage Pressure Regulator With 1/4" FNPT Connection And Threadless Seat Two Stage Nickel-Plated Brass Bodyprovides long-lasting good

Nickel-Plated Brass Bodyprovides long-lasting good looks

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

delivery pressure control

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

component testing

Airgas Model C444A330 Supelcoat™ Coated Stainless Steel High Purity Single Stage Pressure Regulator With 1/4" FNPT Connection And Threadless Seat Two Stage Nickel-Plated Brass Bodyprovides long-lasting goodThese 316 stainless steel single stage high purity regulators are recommended for non corrosive analytical, mildly corrosive and process applications where precise flow control is not critical. A specially designed, convoluted Hastelloy C 22 diaphragm provides good regulating performance and maximum purity integrity without the need for a soft seal, which often can be a source of contamination. Each regulator is capable of withstanding an internal