Plastic 1 1/2" High Flow Pistol Grip Fire Nozzle (NPSH) Material_Aluminum The hydrant flushing elbow attaches

The hydrant flushing elbow attaches to the 4 1/2 inches NH / NST outlet of the fire hydrant

Hose shall have a capability of use down to -35° F

Swivel attachment must be stainless steel ball or 6269-T9 aluminum roller bearings

2 1/2" - 3 1/2" with #316 stainless steel ball bearings

Plastic 1 1/2" High Flow Pistol Grip Fire Nozzle (NPSH) Material_Aluminum The hydrant flushing elbow attachesPlastic 1 1 2 inch combination nozzle has the option of a straight stream or a fog pattern with D Handle pistol grip shut off. 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.