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Encapsulated Filtered Seat Assy - protect parts
allows the exterior surfaces to maintaina good appearance in outdoor environments
Optional 15 Ra electropolished with faceseal
Round construction and elevated bottom encourage circulation of air around the can to disperse heat and reduce moisture buildup and rusting
extending regulator service life while also reducing velocity of gas when opening high-pressure cylinder valves
Airgas Model N140DHF Brass Specialty High Purity High Flow Pressure Regulator With 1/2" FNPT Connection Switchover Encapsulated Filtered Seat Assy -This series of regulators is used for applications requiring high gas flow rates and a compact design. These regulators can handle flows up to 250 liters per minute of nitrogen with only a 5 psig pressure drop. In addition, these units will handle hydrogen flow up to 1,000 liters per minute without the resonance problems associated with other regulators in this same application.
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