John Guest® Wall Box 3 x 3/4"BSP Connection

• COMPREHENSIVE – One of a comprehensive range of high-quality components for the John Guest® Air Supply Ring Main System. • QUICK – Install your own workshop compressed air ring main quickly, easily, and competitively with the CAS system of fast fit compressed air fittings. • VERSATILE – Can also be used for water movement not meant for human consumption. • MULTI-OUTPUT – Up to three 3/4" outputs for connecting air lines or cable reels, enhancing system adaptability. • SECURE CONNECTION – 3/4" Female thread ensures a tight, reliable seal for air or water applications.