Victor® FM 157 Medium Capacity Two Gas Calibration Flow meter offers 15 -65 SCFH, 40 - 200 SCFH flow range for argon and helium respectively. Flow meter with 25 psig inlet pressure features 1/4" NPT(M) inlet fitting and 5/8"-18 RH(F) outlet fitting. It is ideal for MIG/TIG welding and cover tube of the flow meter consist of overpressure protection. Flow tube and outer tube of the flow meter are made of impact resistant lexan.
Features
Gas flow measurement in SCFH
Flow tube and outer tube are made of impact resistant lexan for severe applications