Heavy Duty High Volume Line Mount Type Acetylene Regulator For Machine C Utting Torch With Delivery 2 To 15 Psig Or 1.5 Bar Max And Inlet/ Outlet Ports To Size 1/2 " Npt Or 1/4" Npt Female Threads To Model No L710A-500 Of M/S.Victor Or 847-1.5-Ac Of M/S. Harris. ]