Airgas Model N145DHF Brass Specialty High Purity High Flow Pressure Regulator With 1/2" FNPT Connection High Flow Pressure provides precise pressure control from

provides precise pressure control from fullcylinder to almost empty

as the regulator is rated for 3

These regulators also have a proprietary Supelcoat™ coating that prevent interaction of corrosive and volatile compounds in high purity gas mixtures used in EPA analysis

Hastelloy® C-22 diaphragms that provide maximum sensitivity

Type 316 stainless steel internal components are ultra-sonically cleaned and electropolished to a 32-Ra surface finish for applications where a contamination-free flow stream is critical

Airgas Model N145DHF Brass Specialty High Purity High Flow Pressure Regulator With 1/2" FNPT Connection High Flow Pressure provides precise pressure control fromThis 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.