Approved Vendor 316 150 0800 Spiral Wound Flange Gasket, ANSI Class 150, 8 in Pipe, 316 SS Graphite Filler 5GVX4 The ECP Interchanger plug is The ECP Interchanger plug is designed with built in switch contacts which activate when the plug is twisted into the receptacle of Head 31 High Temp Raised Surface For Piping System Industrial Process Spiral Winding Stainless Steel Grade 316 Inner Ring Material None Outside Rim Color Green For Flange ANSI Class 150 FDA Approved No Spiral Winding Material Stainless Steel Market Industrial System of Measurement Inch Minimum Operating Temperature 100 Degrees F Maximum Operating Temperature 842 Degrees F Restrictions This product is not intended for potable water applications (human consumption – drinking and cooking) and has not been designed to be compliant with the “Safe Drinking Water Act” requirements for low lead in potable water applications Minimum Operating Temperature 100 Degrees F