Twin Line Central Doorway Foam Station


Wall mounted, air and electricity powered, twin-line pre-mix foam unit for doorways. Supports up to three twin line nozzle assemblies with a total of 100ft total distance with repeat cycle timers.



  • one central pump distributes pre-mixed solution through header system
    • pump and doorway nozzles sold separately
  • up to 100 ft. (30.5 m) total distance between control box and nozzle(s) (distance does not need to be evenly distributed)
  • can connect up to three nozzles
  • powered by air and electricity
  • repeat cycle timer


Twin Line Central Doorway Foam Station

Operation Manual

Twin Line Central Doorway Foam Station

power type

central system, electricity

chemical pickup type

supplied with pre-mixed solution from a central system

number of products unit can draw from

supplied with one product

flow rate*

2 gal/min (7.6 l/min)

timer operation type

repeat cycle

coverage area

one nozzle: up to 9×5 ft. (2.7×1.5 m)

two nozzles: up to 8×4 ft. (2.4×1.2 m) at each nozzle

three nozzles: up to 6×3 ft. (1.8 x0.9 m) at each nozzle

product height

15 inches (38.1 cm)

nozzle type

twin-line stainless steel assembly (GK7T)

number of nozzles

one control box can support up to three nozzle assemblies

distance from nozzles to control box

the combined distance between the control box and the nozzle(s) must equal 100 ft. (30.5 m) or less

tubing/fitting sizes

designed for use with 1/2 in. (12.7 mm) outside diameter tubing between control box and nozzle(s)

*dilution rates and flow rates given are based on chemical viscosity of water and factory air pressure settings.

compressed air requirements

40-80 psi (3-5 bar) with 5-10 cfm (141-283 l/min)

liquid temperature range

40-100°F (4.4-37°C)

electrical requirements

120 VAC at 60 Hz, 2 amps (GFCI protected outlet)

operating voltage

120 VAC

central system requirements

pre-mixed solution must be supplied by a properly sized header system at 2 gpm and 40-80 psi (3-5 bar)

chemical compatibility

Chemical products used with this equipment must be formulated for this type of application and compatible with unit materials and pump seals. For more information on chemical compatibility, consult the manufacturer or SDS for your product or contact our customer service department.

  • control box
  • user Manual
  • pump and nozzles sold separately


How to Buy?

We have distributors all over the world. Tell us a little bit about you and your equipment needs, and we’ll help you find or become a distributor.

Improvce Your Experience

You’re using a web browser we don’t support. Try one of these options to have a better experience.