Concentrate Foam and Sanitize Unit

#FISP-WC

Features

  • Foam and sanitize systems built inside a shared enclosure – no shared components
  • Use foam and spray function independently or simultaneously
  • No cross-contamination between products
  • Draws from concentrate products – control dilution ratios independently for each function
  • Regulates incoming water pressure to ensure consistent dilution and foam quality
  • Requires separate water, compressed air, and chemical supply for each function
  • Select pump seal material independently for each function
  • Color coding options:
    • Discharge hose – 4 colors (BL, GN, YL, RD)
  • Consistent, reliable dilution rates, regardless of changes in water pressure

Datasheet

Concentrate Foam and Sanitize Unit

User Manual

Concentrate Foam and Sanitize Unit

POWER TYPE

FOAM SYSTEM: Compressed air

SPRAY SYSTEM: Compressed air

 

CHEMICAL PICKUP TYPE

FOAM SYSTEM: Draws from concentrated product

SPRAY SYSTEM: Draws from concentrated product

 

DILUTION RATIO RANGE (WATER:CHEMICAL)*

FOAM SYSTEM: 14:1 to 320:1

SPRAY SYSTEM: 34:1 to 640:1 with ST2520 fan tip; 24:1 to 640:1 with ST2550 fan tip

NUMBER OF PRODUCTS UNIT CAN DRAW FROM (AND WHETHER IT DRAWS SIMULTANEOUSLY OR ONE AT A TIME)

FOAM SYSTEM: One product

SPRAY SYSTEM: One product

 

SUCTION LINE LENGTH/DIAMETER

FOAM SYSTEM: 8 ft. (2.4 m) clear hose with 1/4 in. (6.4 mm) inside diameter

SPRAY SYSTEM: 8 ft. (2.4 m) clear hose with 1/4 in. (6.4 mm) inside diameter

 

DISCHARGE HOSE DIAMETER/LENGTH

FOAM SYSTEM: 50 ft. (15.2 m) hose with 3/4 in. (19.1 mm) inside diameter

SPRAY SYSTEM: 50 ft. (15.2 m) hose with 1/2 in. (12.7 mm) inside diameter

DISCHARGE WAND/TIP TYPE

FOAM SYSTEM: 7 in. (17.8 cm) stainless steel wand with zero tip and ball valve

SPRAY SYSTEM: Polypropylene trigger handle with 25˚ fan tip

OUTPUT DISTANCE

FOAM SYSTEM: 25-30 ft. (7.6-9.1 m)

SPRAY SYSTEM: 10-12 ft. (3.0-3.7 m)

OUTPUT VOLUME

FOAM SYSTEM: 20-45 gal/min (75.7-170.0 l/min) of foam

SPRAY SYSTEM: 2 gal/min (7.6 l/min) of liquid with ST2520 fan tip; 4-5 gal/min (15.1-18.9 gal/min) of liquid with ST2550 fan tip

FLOW RATE*

FOAM SYSTEM: 2 gal/min (7.6 l/min)

SPRAY SYSTEM: 2 gal/min (7.6 l/min) with ST2520 fan tip; 4-5 gal/min (15.1-18.9 l/min) with ST2550 fan tip

PUMP SEALS

FOAM SYSTEM: Santoprene, Viton, or Kalrez

SPRAY SYSTEM: 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

FOAM SYSTEM: 40-80 psi (3-5 bar) with 5-10 cfm (141.6-283.3 l/min)

SPRAY SYSTEM: 40-80 psi (3-5 bar) with 2 cfm (56.6 l/min)

WATER REQUIREMENTS

FOAM SYSTEM: 10-100 psi (0.69-6.9 bar)
Backflow prevention is required – consult local plumbing ordinances for more information.

SPRAY SYSTEM: 10-100 psi (0.69-6.9 bar)
Backflow prevention is required – consult local plumbing ordinances for more information.

LIQUID TEMPERATURE RANGE

FOAM SYSTEM: 40-100˚F (4.4-37˚C)

SPRAY SYSTEM: 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.

  • Control box assembly
  • Foam discharge hose and wand
  • Spray discharge hose and trigger handle
  • Alternate size fan tip for spray trigger handle
  • Metering tip kit for foam injector
  • Metering tip kit for spray injector
  • Additional ultra-lean metering tip kit for spray injector
  • Two stainless steel hose racks
  • Mounting hardware
  • User manual

FAQs

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.

Accessories

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 check valve

How to replace a hose or wand

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