Intended for NFPA 13D fire sprinkler installations, Viega PEX Press UL-listed fire protection fittings are available in ¾ and 1 in. sizes and 4 configurations: straight adapters, elbows, tees, and wall tees. Mounting bracket facilitates installation by enabling use with all sprinkler pendant styles and every sprinkler configuration. Wall tee fitting does not require bracket and is designed for applications to feed back-to-back rooms with one plumbing line and one fitting.