This regulator for refillable cylinders is designed for use with neutral welding gases such as pure Argon or Argon + CO².
They comply with and are designed according to standard EN 585/ISO 2503
Pressure gauge size: Ø 70 mm.
This regulator has an adjustable flow rate from 0 to 30 liters / minute
Regulator tested up to 300 Bar
Type C connection thread
Made in Italy
It allows you to adjust the gas flow rate (and therefore save money) more precisely than an adjustment using a dial flowmeter