Discover The Matweld Regulator Oxy Heavy Duty Multi Stage En – Your Go-To Solution For Reliable Performance In Workshops And Homes. Two Regulators In One Forged Brass Body For Maximum Strength First Stage Reduces Full Cylinder Pressure By Approximately 90 Percent, Second Stage Accurately Controls Flow And Delivery Pressure, Chrome Bonnet, Non Removable Adjustment Knob, Sintered Metal Filter To Trap Impurities, ? Inch Right Hand Thread Outlet For Oxygen, ? Inch Left Hand Thread Outlet For Acetylene Easy To Read Gauges Conforms To En Iso 2503 Designed To Meet The Demands Of Local Conditions, This Product Offers Lasting Durability And Efficiency. Whether You’Re A DIY Enthusiast Or A Professional, Enjoy Hassle-Free Use And Consistent Results Every Time.