hydronic heating/cooling (up to 50% glycol concentration) and direct burial
Lead free female octagon coupling with protective collar
A 1" Demolition Blade Body For Better Durability & Perma-Shield Coating For Reduced Heat & Friction
22-GAUGE STAINLESS STEEL: Commercial grade 22-gauge thickness and 300 Series stainless steel for everyday use
and other corrosive media
Plain Steel Door Hinge, 5-In. Irwin hydronic heating/cooling (up to 50%560BC, 5", Plain Steel Door Hinge, Wieldable, Non Swaged Hinge For Surface Application By Welding, Manufactured With Cold Rolled Steel, Five Knuckle, Full Mortise Design, Tight Pin For More Secure Applications, Boxed Loose.