Aluminum 1 1/2" Red Fire Nozzle (NPSH) Male Size_4 Inch Three sturdy casters allow for

Three sturdy casters allow for easy mobility

male coupling on top

The female threads of the middle tip on this set of stacks is 1 1/2" Playpipe Thread

Global type "A" aluminum 5 inch male camlock (Cam & Groove) coupler to 5 inch female NPT threads

Aluminum 1 1/2" Red Fire Nozzle (NPSH) Male Size_4 Inch Three sturdy casters allow forAluminum 1 1 2 inch combination nozzle has the option of a straight stream or fog pattern. NPSH and NPT are more common in industrial applications. How we conducted our nozzle testing. We used a Honda self priming water pump with a two inch inlet and a two inch outlet that produces 135 gallons per minute (GPM). The nozzle was attached to a fifty foot 1 1 2 inch fire hose. The pump pressure was approximately 60 PSI. Gallons per minute was calculated by