TFT's 3-Way Valved Siamese Manifold is a rugged siamese manifold with three 2.5" (64 mm) valved inlet ports, each with a full 2.5" (65mm) waterway. Maximum operating pressure is 300 psi (21 bar). Valve seats are field replaceable. Quarter turn valve handles operate with low force to move even under pressure. Automatic valve lock keeps its position while flowing at partial openings. Folding handles minimize storage space. Aluminum casting is hardcoat anodized and silver TFT Powder Coat finish inside and out for maximum corrosion protection. Optional adjustable pressure relief valve. Optional rugged .75" (19 mm) air bleed valve to quickly bleed air from the lines or to drain water from the valve housing. Contact TFT customer service for configurations not shown.