Aluminum 2 1/2" Storz x 3" Male NPT Thread Male Size_3 Inch you probably need this plug

you probably need this plug

515 inches

Red lay flat PVC discharge hose with cam & groove quick connect fittings is rated for light to medium duty

Not recommended for use on sensitive electronic equipment or aircraft structure

Compatible part number - DMH1015F

Aluminum 2 1/2" Storz x 3" Male NPT Thread Male Size_3 Inch you probably need this plugStorz Head component shall be forged from Alloy 6061 aluminum and heat treated to T6 temper. Adapters and components meet the requirements of NFPA 1963. Locking Storz are only available on 4, 5, and 6 inch. Locking springs prevent unintentional disconnects. Locks are stainless steel. The Safe Water Drinking Act section 1417 requires "Lead Free" products to be a minimum of 99. 75% lead free. Download Spec Sheet