Aluminum 4" Female NPT to 4 1/2" Male NH Threads_GHT This bag can be used

This bag can be used for wildfires or in high-rise buildings

Drafts down to 2" from the bottom

The most common plug and size in the US is 2 1/2 inch NH / NST

Working pressure may vary with the construction of the hose

Swing type fire hose storage reel will hold 1 1/2 inch or 2 1/2 inch single or double jacket hose

Aluminum 4" Female NPT to 4 1/2" Male NH Threads_GHT This bag can be usedAluminum 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