Airgas Model 205B320 Chrome-Plated Brass High Purity Single Stage Regulator With CGA-320 Connection Safety Signage Cortina 03-902 : 4 feet

Cortina 03-902 : 4 feet x 100 feet - Orange Lightweight 11 lbs

these single-stage regulators are recommended for use in petroleum field applications

isobutylene

Material: Polycarbonate

Cortina 2049PB 4 foot Parking Block - Black Rubber w/ Yellow Reflective Stripes

Airgas Model 205B320 Chrome-Plated Brass High Purity Single Stage Regulator With CGA-320 Connection Safety Signage Cortina 03-902 : 4 feetChrome plated regulators are designed for high purity laboratory applications involving noncorrosive gases. Single stage design is recommended for use where inlet pressure does not vary greatly such as with liquefied gases, or where periodic readjustment of delivery pressure setting does not present a problem.