Product Description.

• Designed for core wire applications
• Machined aluminum body and housing cap
• 2" gauge
• Stem type seat mechanism
• Self reseating relief valve (not designed to protect donwstream equipment)

BossWell CRF 311 Series High Capacity Carbon Dioxide Flow meter offers 25 - 100 delivery range. Regulator with maximum inlet pressure of 1500 PSIG features machined aluminum body, housing cap, 2" brass gauges and 1 3/4" fabric reinforced neoprene diaphragm. Regulator with 320 CGA inlet connection and CGA 032 5/8" - 18 UNF outlet connections has external self-reseating relief valve and stem type seat mechanism. Regulator measuring 8.38" X 2 1/2" X 7 1/4" is designed for core wire applications and carbon dioxide applications. BossWell has a full line of flow products for virtually any application, whether it is welding, industrial or laboratory use. BossWell  has a flow meter, flow gauge or surge limiting regulator for your needs. BossWell offers a range of products for the delivery of shielding gas in the arc welding process or any other application where gas flow rates, verses delivery pressure, are the preliminary consideration. These products are available for pure or mixed gases and for working with either high pressure cylinders or low pressure "piped shop" environments. Offering Includes: Regulators with Flow Meter, Flow Meters, Flow Gauge Regulators, Single or two stage design, Surge Limiting Regulator. Design/Construction, Designed for CO2 application (non-siphoned tube cylinders). High flow CO2 applications (SR310 100 PSIG) (CRF311/312 100 SCFH) with adequate supply of source. Designed for core wire applications. Machined aluminum body and housing cap. 2" gauge. Stem type seat mechanism. 1.75" diaphragm - fabric reinforced neoprene. Self reseating relief valve ( not designed to protect downstream equipment). Sintered inlet filter - bronze.