Industrial P03420 2-Bolt Flange Pipe Fitting NPT

The P03420 2-Bolt Flange provides flange-mounted support for 1-1/2 inch NPT pipe connections in fluid-handling systems. It is used in hydronic circulation systems, centrifugal pumps, HVAC equipment, water transfer setups, and industrial piping where secure threaded flange connections must be serviced or replaced. Specifications include a 1-1/2 inch connection size, NPT threads, a two-bolt configuration, and flange mounting for a threaded flange connection that supports pipe and pump connections. Common applications include HVAC circulation systems, chilled water loops, boiler systems, pump skids, and industrial fluid transfer equipment, with common replacements such as Bell & Gossett 101004 Flange Set, Taco 125-106RP Flange Set, and Armstrong 816118-001 Flange Set.