Aluminum 2 1/2" Storz x 3" Male NPT Thread Male Size_3 Inch Not recommended for use on

Not recommended for use on sensitive electronic equipment or aircraft structure

you probably need this plug

By placing this straightener between the monitor and nozzle tip it will greatly reduce water turbulence in the monitor

This is the most common replacement plug size in the US

Aluminum 2 1/2" Storz x 3" Male NPT Thread Male Size_3 Inch Not recommended for use onStorz 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