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15 Gallon Battery Foam Unit



  • draws from pre-mixed solution
  • battery-powered – no air lines or power cords to hold you back
  • up to 2 hours of non-continuous run time from one charge
  • easy-to-read battery level indicator on back plate
  • designed for easy charging and maintenance
  • ideal for drain foaming, spot cleaning, and more
  • optimized for use with low-foaming chemical products
  • produces a lower volume of foam than our air-operated units
  • natural color tank for easy visibility of product levels
  • hinged lid
  • color coding options:
    • lid – 7 colors (BK, BL, GN, YL, RD, PL, OR)
    • discharge hose – 4 colors (BL, GN, YL, RD)
  • integrated hose wraps
  • in-line strainer to protect pump from debris


15 Gallon Battery Foam Unit

Operation Manual

15 Gallon Battery Foam Unit - Operation Manual

power type

SLA battery

battery charge time (from full depletion)

7.5 hours

battery run time (from full charge)

up to 2 hours of non-continuous run time

chemical pickup type

draws from pre-mixed solution

number of products unit can draw from

one product

suction line length/diameter

3/8 in. (9.5 mm) inside diameter


15 gallons (56.8 liters)

discharge hose length/diameter

15 ft. (4.6 m) hose, with 1/2 in. (12.7 mm) inside diameter)

discharge wand/tip type

stainless steel wand with 65° fan tip and ball valve

output distance

5-6 ft. (1.5-1.8 m)

output volume

4-5 gal/min (15.1-18.9 l/min) of foam

flow rate*

2 gal/min (7.6 l/min)

pump seals

Santoprene, Viton, or Kalrez

wheel type

two 10 inch non-marking wheels

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

liquid temperature range

40-100˚F (4.4-37.8˚C)

electrical requirements

120 VAC at 60 Hz, 2 amps (GFCI protected outlet) for battery charger only

operating voltage

12 VDC

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-BP-15N Santoprene (standard)
Viton (V)
Kalrez (K)


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

  • FI-BP-15N (standard unit with Santoprene pump seals)
  • FI-BP-15NV (unit with Viton pump seals)

other available options:

  • color coding – lid +/or discharge hose
  • complete foam unit with discharge hose and wand
  • battery (packaged separately - installation instructions included)
  • battery charger
  • 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

How to replace a hose or wand


Which pump seal material should I choose?

Pump Seal Material Compatibility

Choose a pump seal material that is compatible with the chemicals you will use. Chemical incompatibility can cause accelerated wear and equipment failure that is not covered by warranty, so it’s important to do your research.

  • Consult the safety data sheet (SDS) for your chemical to learn about the ingredients.
  • Use a chemical compatibility database (like this one: https://www.coleparmer.com/Chemical-Resistance) to look up the ingredients and find material compatibility info.
  • Note that the concentration of chemicals makes a big difference in compatibility. Think about whether the chemical you use will be in a pre-diluted or concentrated form when it is used in the equipment.
  • If you need help, ask your chemical manufacturer. Or, send your SDS to techsupport@foamit.com and we can help.

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