GRINNELL, a premium brand of Johnson Controls International, delivers quality piping solutions for a full range of applications. Available products offer contractors, engineers, and distributors faster, more cost effective tools for joining pipe over traditional welding methods. Innovative GRINNELL products include couplings, fittings, mechanical tees, valves, and accessories. Comprehensive, competitively priced engineering and planning support services provide labor and cost savings. All GRINNELL products are backed by an industry-leading 10-year limited warranty.