Description
9 threads per inch
The present name was adopted in 1969
web carrying handles
Carbon Steel 3" Flange x 2 1/2" Female NH
It's usually installed on the inlet side (Suction Side) of a water pump to keep it from losing it's prime during the off cycle
Aluminum 2 1/2" Female NH to 2 1/2" Male NPSH Female Size_6 Inch 9 threads per inchAluminum adapters are fabricated from seamless extruded 6061 T6 aluminum and hard coat anodized per MIL A 8625 Type III, Class 1. Threads have a blunt start Higbee cut with indicators on adjacent lugs. Part identifications are permanent and stamped prior to hardcoat. Adapters and components meet the requirements of NFPA 1963. The Safe Water Drinking Act section 1417 requires "Lead Free" products to be a minimum of 99. 75% lead free. Aluminum Female to