GASKET, 60 DURO EPR, 4.000" 150# RF

13723RF125A0400 is a black EPDM (EPR) Class 150 ring face Flange Gasket built to a 4 inch nominal pipe size, a Class 150 pressure rating, and a thickness of 0.125 inch. In service, this flange gasket provides a replaceable sealing element at every flanged pipe connection. The catalog record notes: NPS, 0.125 THK.

The material holds up against ketones, brake fluid, and dilute acids and alkalis. That behavior comes from the compound itself: EPDM (EPR) is widely chosen for very good flexibility at low temperature, strong performance in outdoor and exposed installations.

You will find this material specified across potable water applications, brake and phosphate ester systems, and HVAC and refrigeration.

Reference part number 13723RF125A0400 when ordering; the item is sold individually. Application requirements vary, so validate compatibility with your process conditions prior to installation. For a size or compound outside the standard catalog, APG can quote from a print or sample.