Check the listing for details. Carbon Dioxide CO2 CGA320 Regulator 0-250psi for DIY Projects. Condition: New. Listed at 91.95 USD. PREECE PRECISION BLACK ANODIZED SERIES 3000 HIGH FLOW ADJUSTABLE CO2 REGULATOR FOR ANY DIY PROJECTS NEEDING CO2 from 0-250PSI OUTLET pRESSURE.By PREECE PRECISIONYou are viewing a precision custom machined billet aluminum, black anodized body super high performance fast flowing, non-freezing CO2 Regulator capable of flowing over 45cfm at an adjustable 0-250psi maximum flow rate. This regulator is perfect for any application such as indoor growing equipment, and performs well inflating tires without freezing, re-seating tires, running air tools, HVAC, Plumbing, and just about anything needing compressed Carbon Dioxide. • Adjustable High Flow 0-250PSI• 45CFM• Solid Machined Light Weight BLACK anodized Aluminum BodyRobust chrome plated, white dial easy to ready gauges• Comes with a 300PSI robust quick connect if you need it. (Regulator body has 1/4" FNPT outlet for your own accessories)• CGA320 Tank Connection - Works on any standard beverage cylinder - 5#, 10#, 15# or 20# Co2. Just make sure valve is stamped CGA320.GUARANTEED PERFECT QUALITYTWO YEAR WARRANTY!!!!!!Warning CA Proposition 65: YESWARNING CA PROPOSITION 65 MESSAGE: WARNING: CANCER AND REPRODUCTIVE HARMwww.P65Warnings.ca.gov