Airgas Model N140DHF Brass Specialty High Purity High Flow Pressure Regulator With 1/2" FNPT Connection Single Stage Rubber wheel chock affords maximum

Rubber wheel chock affords maximum durability and skid protection

These units feature stainless steel diaphragms and bar stock bodies with low internal volume and minimal dead space

These regulators are recommended for use on low-pressure pipelines serving gas chromatographs

a sintered stainless steel inlet filter and a stainless steel instrument valve

with its 316 stainless steeldiaphragms

Airgas Model N140DHF Brass Specialty High Purity High Flow Pressure Regulator With 1/2" FNPT Connection Single Stage Rubber wheel chock affords maximumThis 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.