Scotty Liquid Foam Hand Pump with Foam Nozzle

The Scotty 4000F hand foam pump is a single action pump, with a foam educting attachment and air aspirating nozzle (4003). The 4000F-BP eliminates the need to batch mix when Class A foam is required. Each time the liquid foam pump is charged, 1% of foam concentrate is educted into the pump chamber. The 4003 air aspirating nozzle generates foam when the pump is discharged.