QUICK COUPLINGS INCORPORATED 50PP Series couplings offer 1/4" flow and are produced from medical grade gamma sterilizable polypropylene. The 50PP Series polypropylene couplings offer greater chemical resistance and they are available in both valved and non-valved configurations. All 50PP couplings interconnect with all other 50 Series couplings as well as other similar industry thumb-latch type couplings. Performance Ratings: Operating Pressure: Vacuum to 100 psi; (7.2bar) Flow Capacity: 1/4" Size Materials & Construction: Bodies & Terminations: Medical Grade Polypropylene Internal Valves: Medical Grade Polypropylene Internal Valve Springs: 316 Stainless Steel External Springs & Pins: Stainless Steel • O-rings: Peroxide-cured EPDM (others available) • Thumb-latch: Medical Grade Polypropylene 50PP Series Water Flow FLOW RATES The data below shows liquid flow rates for LinkTech couplings. Each coupling combination was tested at 70°F (21°C). Cv Values for 50PP Series Couplings Specific coupling combination flow rates can be determined by using this formula: Q = Flow rate in gallons per minute Cv = Average flow rates (see chart) AP = Pressure drop across coupling (psi) S = Specific gravity of liquid.

IN-LINE HOSE BARB SOCKET ELBOW HOSE BARB PLUG