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Pre-Mix Electric Mist Unit


Powered by a built in 120 VAC electric compressor this unit applies disinfectants and other chemistry with a handheld wand.



  • draws from pre-mixed solution
  • powered by electricity (120 VAC)
  • handheld wand with 50 ft. (15.2 m) twin-line discharge tubing
    • option for 100 ft. (30.5 m) twin-line or 25 ft. (7.6 m) coiled twin-line discharge tubing
  • built in air compressor (1.5 hp)
  • 15 micron droplet size at 50 psi (3.4 bar)
  • compact size for portability
  • Santoprene, Viton, or Kalrez pump seals for chemical compatibility


Pre-Mix Electric Mist Unit

Operation Manual

Pre-Mix Electric Mist Unit

power type


chemical pickup type

draws from pre-mixed solution

number of products unit can draw from

one product

suction line length/diameter

6 ft. (1.8 m) clear hose with 1/4 in. (6.4 mm) inside diameter

discharge hose length/diameter

50 ft. (15.2 m) twin-line tubing 1/4 in. (6.4 mm) outside diameter

discharge wand/tip type

polypropylene trigger handle for liquid output and polypropylene mist nozzle with Kynar tip

output distance

3.4.5 ft (0.9-1.4 m)

output volume

8.96 oz/min at 50 psi (3.4 bar) – static

flow rate*

8.96 oz/min at 50 psi (3.4 bar) – static

pump seals

Santoprene, Viton, or Kalrez

droplet size

15 microns at 50 psi (3.4 bar)

coverage area

1 liter of solution will cover approximately 1000 cubic feet

nozzle type

pneumatic mist nozzle

number of nozzles


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

operating air pressure

50-80 psi (3.4-5.5 bar)

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.

MU-JR Santoprene (standard) 50ft (PSGN130-H50)
Viton (V) 100ft (PSGN130-H100)
Kalrez (K) 150ft (PSGN130-H150)


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


  • MU-JRV-PSGN130-H100 (unit with Viton pump seals and 100ft hose length)
  • complete foam unit
  • twin-line foam nozzle(s) with spray tip(s)
  • adjustable ball-type nozzle insert to hold spray tip
  • mounting hardware for control box and nozzle(s)
  • clear tubing (50 ft. (15.2 m) of 1/2 in. (12.7 mm) outside diameter tubing per nozzle)
  • tee fittings
  • user manual



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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