- All the components and features of the 4000 water hand pump with the addition of a foam eductor, foam reservoir and air- aspirating nozzle.
- The 4000F eliminates the need to batch mix foam in the back pack.
- Each time the pump draws in water, foam concentrate is educted at 1% into the pump chamber.
- The air-aspirating nozzle generates foam when the pump is discharged.
- Foam reservoir will hold 17 fl oz (500 ml) of Class A Foam which will mix approximately 25 gallons (95 L) of water.