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CONCOA 438 Series | Rear Entry UHP Line Regulator | Rear Entry Port, Chrome-Plated Brass
Part Number : CONCOA-438-SERIES-REGULATOR
The CONCOA 438 Series is a rear entry line regulator for secondary control of ultra-high purity inert gases, including non-corrosive and liquefied gases. Rated to full cylinder pressure, it is often used on point-of-use panels and in laboratories, with the rear inlet allowing on-wall or in-wall piping. There is no fixed part number for the 438 Series; units are built to an ordering code that specifies outlet range, gauges, connections and options.
- Rear entry inlet for on-wall or in-wall piping
- Metal-to-metal diaphragm seal
- Maximum inlet pressure (bare body): 3000 PSIG (210 BAR)
- Body: Chrome-plated brass barstock; bonnet: chrome-plated brass barstock
- Diaphragm: 316L stainless steel; seat: PTFE
- Filter: 10-micron sintered bronze
- Helium leak integrity 1 x 10⁻⁹ scc/sec; Cv 0.1 max outlet 50 PSIG (3.5 BAR) or below; 0.2 max outlet above 50 PSIG (3.5 BAR)
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