This 110 volt, 150 watt, electrically heated C02 regulator flowmeter, with built in thermostat, allows for continious duty cycle use without freezing. Flow rates are adjustable, 1 - 25 L/Min. (0-60 SCFH) maximum pressure @ 0.15mpa, 50 psi, and are backpressure compensated to ensure accurate readings when line restrictions are present. Regulator body and cap are forged brass. A 110 vac / 90 watt heater and a Sintered Bronze inlet filter are standard. Inlet connection is CGA320, outlet connection is 5/8"-18RH(F). 2" Inlet gauge reads to 4000 psi. Item Weight is 5 lbs. Note: Use this regulator with non-siphoned standard C02 gas cylinders only. Note: Photo above is representative of this type of regulator. Actual regulator shipped may be different. Availability: Usually ships in 5-7 business days. Gas Regulator Heated Co2 Sight Glass Flow Meter CGA380 X 1/4" 721-2202Elsewhere: $ 238.60Welding Direct Price: 40V77 Gas Hose Extension (12.5')12.5' gas hose extension with brass 5/8"-18RHT MALE fittings on both ends to connect gas regulator to torch, power cable adaptor or machine gas fitting. 40V77 Gas Hose Extension (12.5') 40V77Elsewhere: $ 27.50Welding Direct Price: Additional discounts may be available for volume orders. To speak with a customer service representative for details, call, toll free, 1-866-568-3170 . Welding-Direct.com is in no way affiliated with the above named manufacturers. References to named machines, torches, welding guns and numbers is for your convenience only. Most parts advertised for sale are made by or for Welding-Direct.com; other parts, as indicated, are original parts (OEM) and are simply being resold by welding-direct.com. Copyright 2004 Welding-Direct.com. All rights reserved. Details on our Free Delivery policy may be found on our Information page.