GASKET, 60 DURO NEO, 4.000" 150# FF

Part number 13900FF125A0400FC is a black Neoprene (Chloroprene) Class 150 full face Flange Gasket with a 4 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. Supplementary detail from the product record: NPS, 0.125 THK.

Neoprene (Chloroprene) is specified here for inherent flame-retarding characteristics and dependable general-purpose sealing in exposed installations. This material stands up to ozone and weathering, sunlight and salt spray, and mild acids.

Maintenance and OEM teams specify it across HVAC and refrigeration, general industrial, and transit and rail.

Stocked as 13900FF125A0400FC and sold individually. Review your operating media and conditions against this specification before installation.