Rohn BRM4 Series Ballast Roof Mount
Rohn BRM455 BRM4 Series Ballast Roof Mount
The BRM4/410 non-penetrating roof mount, is designed to support 2'' to 5'' mounting pipes. The roof mount is available with either 5' or 10 mounting pipes. The base of the roof mount is 6'-6'' square with a 16'' tray to fit the concrete blocks, typically used as ballast. The ballast roof mount is galvanized for corrosion protection and goes together quickly.