1/2 in. I.D. (5/8 in. O.D.) corrugated stainless steel with corrosion resistant coating
ProCoat coating corrosion resistant to harsh chemicals as well as UV rays and salt
Steel fittings included: 3/4 in. MIP (tapped 1/2 in. FIP) and 1/2 in. MIP
Use with natural and LP (propane) gases