Airgas Model C445F540 Stainless Steel High Purity Two Stage Pressure Regulator With 1/4" FNPT Connection And Threadless Seat High Flow Pressure Cortina 03-862 - 18" Stop/Slow

Cortina 03-862 - 18" Stop/Slow Aluminum Paddle - Non-Reflective w/ 72" Wood Handle

low level VOC analyses

48" Tubular Delin Yellow Post (2)3" Yellow HIP Collars w/black base and pin

Cortina 03-864 - 18" Stop/Slow Aluminum Paddle - Non-Reflective w/ 8" Wood Handle

Airgas Model C445F540 Stainless Steel High Purity Two Stage Pressure Regulator With 1/4" FNPT Connection And Threadless Seat High Flow Pressure Cortina 03-862 - 18" Stop/SlowThis series of 316 stainless steel two stage high purity regulators is designed for non corrosive analytical, mildly corrosive and process applications requiring precise, stable delivery pressure control. The two stage design yields a delivery pressure change of less than 0. 01 100 psi inlet change. Convoluted Hastelloy C 22 diaphragms provide excellent regulating characteristics and allow for internal vacuum purging. The metal to metal diaphragm seal