Airgas Model 211B350 Chrome-Plated Brass High Purity Two Stage Regulator With CGA-350 Connection High Flow Pressure It maintains an accurate delivery

It maintains an accurate delivery pressure over the life of the cylinder

Convoluted stainless steel diaphragms with metal-to-metal seals provide excellent regulating characteristics and allow for internal vacuum purging

Cortina 03-500-36 Sport Cone 18" Red 2

Cortina 03-500-05O W Traffic Cone 18" Orange 3#

Airgas Model 211B350 Chrome-Plated Brass High Purity Two Stage Regulator With CGA-350 Connection High Flow Pressure It maintains an accurate deliveryChrome plated regulators are designed for high purity laboratory applications involving noncorrosive gases. Two stage design is recommended for use where constant delivery pressure is desired.