Airgas Model C645B330 Stainless Steel High Purity Two Stage Pressure Regulator With 1/4" FNPT Connection And Threaded SeatThis series of two stage, high purity 316 stainless steel regulators is designed for non corrosive analytical and process applications requiring precise, stable delivery pressure control. The two stage design yields a delivery pressure change of less than 0. 04 100 psi inlet change. Convoluted 316 stainless steel diaphragms provide excellent regulating characteristics and corrosion resistance, and the threaded seat design allows for internal vacuum

The optional bonnet vent adapter enables venting hazardous gases in the event of diaphragm failure

24" High-intensity sheeting with 81" plastic handle

Since this regulator is dome loaded by a remote sensing pilot regulator

Brass regulators are suitable for noncorrosive service

The stainless steel models are designed for mildly corrosive service and are ideal for EPA protocol standards

Brand Name OSHA Ean 0714637680350 Number of Items 4 Part Number 185291 -395 UNSPSC Code 24100000 UPC 714637680350

Color: Yellow

Roll-Up Sign - 48" Nonreflective Vinyl - Be Prepared To Stop

(2) 30-min

About this item

An automatic reseating relief valve protects regulatorcomponents from over pressurization while the encapsulatedfilter assembly protect the valve seats and extend operatingservice life

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