Airgas Model C444G580 Stainless Steel High Purity Single Stage Pressure Regulator With 1/4" FNPT Connection And Threadless SeatThese 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

long-lasting forged brass and then chrome plated

sintered stainless steel filter and a PTFE-lined

an integral line regulator is used to maintain constant downstream pressure

allows the exterior surfaces to maintaina good appearance in outdoor environments

Specifications for this item

These compact

galvanized steel with a powder-coat paint finish

this regulator is perfect for non-corrosive

calorimetric testing

provides precise pressure control from full cylinder to almost empty

this regulator body has minimal internal volume - there are no large cavities and pockets associated with forged-body regulators

It is recommended to be located as close as possible to the pressure point to maintain constant pressure