Straight Pattern Fire Department Connection Single Clapper Siamese, Nominal Size: 4 X 2-1/2 X 2-1/2 IN, Connection Type: FNPT X FNST, Material: Brass, Material Standard: ASTM B16, Swivel: 3.0686 X 7-1/2 T, Industry Standards: UL Listed, FM Approved, Maximum Pressure: 300 PSI

• The single clapper design features brass clapper and brass seats within a cast brass body
• The 2-1/2 IN inlet are pin lug design for ease of use and compatibility with local fire service districts
• Swivel gaskets are included

• Catalog https://macombstage.cimm2.com//ASSETS/DOCUMENTS/ITEMS/EN/FPPI_01-100_Catalog.pdf
• Specification Sheet https://macombstage.cimm2.com//ASSETS/DOCUMENTS/ITEMS/EN/FPPI_09-000_Specification_Sheet.pdf