1-1/2 300-600# 1/8 THK FLANGE PROTECT

Ordered as 0880B0150, this is a brown Pressboard Class 300/600 ring face Flange Gasket measuring a 1.5 inch nominal pipe size, a Class 300/600 pressure rating, and a thickness of 0.125 inch. The flange gasket fills the microscopic imperfections in flange faces so the joint holds pressure.

Pressboard is specified here for clean removal without residue and consistent thickness for reliable fit. The material holds up against handling damage, dust and debris ingress. Exposure to pressure sealing service or wet or chemical exposure will shorten service life.

Maintenance and OEM teams specify it across shipping and storage, flange face protection, and construction and turnaround projects.

This item is sold individually under part number 0880B0150. As always, verify media compatibility and operating conditions against the requirements of your specific application.