GASKET, SMOOTH RED RBR, 3.000", 150# RF

APG stocks the 13880RF125A0300FC, a Red Rubber, Smooth Finish Class 150 ring face Flange Gasket with a 3 inch nominal pipe size, a Class 150 pressure rating, and a thickness of 0.125 inch. A flange gasket fills the microscopic imperfections in flange faces so the joint holds pressure. This item is further identified as NPS, 0.125 THK.

The material holds up against low-pressure service, water, and abrasion. Red Rubber, Smooth Finish is known for easy cutting and fabrication in the field, reliable water and air sealing. It should not be specified for service in ozone and direct sunlight or high-temperature service.

Maintenance and OEM teams specify it across general plant maintenance, water and wastewater, and HVAC ductwork.

Order part number 13880RF125A0300FC, sold individually. Confirm chemical compatibility, pressure and temperature against your own application requirements before installing. For a size or compound outside the standard catalog, APG can quote from a print or sample.