Maximum Working Pressure (For Carbon Steel Pipe) : • 500 psi/3447 kPa. • Working pressure dependent on material, wall thickness and size of pipe.
Function : • Joins Original Groove System (OGS) roll grooved and cut grooved pipe, as well as OGS grooved fittings, valves and accessories. • Permits direct reduction on piping run • Optional steel washer prevents telescoping of the smaller pipe inside the larger pipe during vertical system assembly.
Housing : Ductile iron conforming to ASTM A536, Grade 65-45-12. Ductile iron conforming to ASTM A395, Grade 65-45-15.
Gasket : EPDM (Green stripe color code). Temperature range –30ºF to +230ºF/–34ºC to +110ºC. May be specified for hot water service within the specified temperature range plus a variety of dilute acids, oil-free air and many chemical services. UL Classified in accordance with ANSI/NSF 61 for cold +73°F/+23°C and hot +180°F/+82°C potable water service and ANSI/NSF 372.