Uniweld’s KFR13 is a CO2 Flowmeter Regulator Kit that consists of a FR13 CO2 Regulator and 90190 10 inch hose. The FR13 is a carbon monoxide regulator with CGA320 inlet, a 5/8 inch -18 right hand female outlet connection with a sight glass (10-80 SCFH) and easy to read 1.5 inch single scale gauge (0-4000 PSI). The regulator also comes with a pressure relief device for low pressure flowmeter protection only. The 90190 is a 10 inch, 3/16” ID hose with 5/8” -18 right hand male fittings on both ends.

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