Airgas Model N140DHF Brass Specialty High Purity High Flow Pressure Regulator With 1/2" FNPT Connection Low Pressure (48 rolls/pallet)

(48 rolls/pallet)

All metal thermally protected from skin

Encapsulated Filter Seat Assyprotect valve seat

The 820 Series is configurable for most applications

Airgas Model N140DHF Brass Specialty High Purity High Flow Pressure Regulator With 1/2" FNPT Connection Low Pressure (48 rolls/pallet)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.