Aluminum 4" NPT to 2 1/2" NH Double Male Female Threads_NYFD Hose must be completely out

Hose must be completely out of the rack before pressurizing

All weather performance from -36°F to 1200°F

Material is aluminum

Intended to keep debris out only

Aluminum 4" NPT to 2 1/2" NH Double Male Female Threads_NYFD Hose must be completely outAluminum 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 Male to