Grade EP EPDM (Green and Red color code) -40°F to 250°F (Service Temperature Range)(-40°C to 121°C)Recommended for water service, diluted acids, alkalies solutions, oil-free air and many other chemical services. NOT FOR USE IN PETROLEUM APPLICATIONS.
Grade T Nitrile (Orange color code) NOT FOR USE IN DRINKING WATER -20°F to 180°F (Service Temperature Range)(-29°C to 82°C)Recommended for petroleum applications. air with oil vapors andvegetable and mineral oils. NOT FOR USE IN HOT WATER OR HOT AIR
The SlideLOK coupling is the most rigid ready for installation
coupling designed to reduce installation time. The slide action
eases assembly and reduces installation time. The patented
gasket provides four separate sealing surfaces for added
protection.
The SlideLOK coupling is designed to be used with roll groove
or cut groove steel pipe, grooved light wall pipe, Gruvlok®
grooved-end fittings, and valves.
The SlideLOK coupling allows for a maximum working pressure
of 750 psi on roll or cut grooved carbon steel standard wall
pipe. The SlideLOK coupling provides a rigid connection
allowing pipe hanging practices per ASME B31 Pipe Codes.