Shurjoint 7707 Heavy Duty Flexible Grooved Coupling, Ptd. Orange

Description

The Model 7707 Flexible Coupling is designed for use in a variety of general piping applications of moderate or high pressure services. Working pressure is usually dictated by the wall thickness and rating of the pipe being used. The Model 7707 couplings feature flexibility that can accommodate misalignment, distortion, thermal stress, vibration and noise and also resist seismic tremors. The Model 7707 couplings are comprised of two housing segments, EPDM gaskets and plated track bolts and nuts. Housing segments are supplied with our standard orange painted finish. Specifications Heavy duty flexible coupling Orange painted ductile iron Available in sizes 2 in. to 6 in. Matemperature range -30°F to 230°F (-34°C to 110°C) Grade E pw-EPDM gasket approved under NSF/ANSI 61 & 372- *EPDM seat for water services are not recommended for steam services unless valves or components are accessible for frequent replacement Maworking pressure 1000 PSI Ductile Iron to ASTM A536, Gr. 65-45-12 and or ASTM A395, Gr.65-45-15, min. tensile strength 65,000 psi Heat treated carbon manganese steel track bolts to ASTM A449-83a, minimum tensile strength 110,000 PSI w/zinc electroplated heavy-duty hexagonal nuts to ASTMA563 For potable water service to 180°F(82°C) Also good for services for water with acid, water with chlorine, deionized water, seawater and wastewater, dilute acids, oil-free air and many chemicals. Not recommended for petroleum oils, minerals oils, solvents and aromatic hydrocarbons. 10 Year limited warranty Downloads Product Manual (PDF Download)