Airgas Model C444F320 Stainless Steel High Purity Single Stage Pressure Regulator With 1/4" FNPT Connection And Threadless Seat Regulator with its 316 stainless steel

with its 316 stainless steel diaphragms

and pressure testing applications

Due to the pressure differential considerations

Two Slots w/ (2) weight cartridges (accepts (2) 2" x 8" Plank Boards)

Cortina 03-747FG - 45" EZ Grab Delineator Flared Forest Green Post - (2) 3" High Intensity Prismatic Collars

Airgas Model C444F320 Stainless Steel High Purity Single Stage Pressure Regulator With 1/4" FNPT Connection And Threadless Seat Regulator with its 316 stainless steelThese 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