Airgas Model 120A510 Brass Acetylene Service Single Stage Pressure Regulator Low Pressure Encapsulated Filter Seat Assyprotect valve

Encapsulated Filter Seat Assyprotect valve seat

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

Due to the pressure differential considerations

Also for chromatography processes where the gas cannot be compromised by any interaction

Airgas Model 120A510 Brass Acetylene Service Single Stage Pressure Regulator Low Pressure Encapsulated Filter Seat Assyprotect valveSpecially designed for acetylene service, these unique, single stage regulators are engineered to provide precision performance. The regulators feature a 10 micron, sintered stainless steel filter and a PTFE lined, nylon reinforced neoprene diaphragm. Because delivery pressure of acetylene should not exceed 15 psig, these regulators are equipped with a special pressure gauge that features a red warning to indicate unsafe delivery pressure. They are