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Twin-Line Pre-Mix Foam Unit



  • draws from pre-mixed solution
  • powered by compressed air
  • compact design for easy use
  • 25 foot (7.6 meter) coiled discharge tubing
  • 65 degree fan tip for increased coverage


Twin-Line Pre-Mix Foam Unit

User Manual

Twin-Line Pre-Mix Foam Unit

power type

compressed air

chemical pickup type

draws from pre-mixed solution

number of products unit can draw from

one product

suction line length/diameter

8 ft. (2.4 m) hose with 3/8 in. (9.5 mm) outside diameter)

discharge hose length/diameter

25 ft. (7.6 m) twin line tubing, with 1/4 in. (6.35 mm) inside diameter (coiled and bonded)

discharge wand/tip type

polypropylene trigger handle with 65˚ fan tip

output distance

4-6 feet (1.2-1.8 m)

output volume

6 gal/min (22.7 l/min) of foam

flow rate*

1 gal/min (3.8 l/min)

pump seals

Santoprene, Viton, or Kalrez

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

compressed air requirements

40-80 psi (3-5 bar) with 3-5 cfm (84.9-141 l/min)

liquid temperature range

40-100˚F (4.4-37˚C)

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.

FI-TL Santoprene (standard)
Viton (V)
Kalrez (K)


Add option codes to item number as shown.  For standard options, no option code is needed. Examples:

  • FI-TL (standard unit with Santoprene pump seals)
  • FI-TLV (unit with Viton pump seals)
  • complete foam unit with discharge hose and wand
  • mounting hardware
  • user manual


Support Videos

How to adjust the wet/dry foam needle valve

Cómo ajustar la válvula de la aguja de la espuma húmeda o seca

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