Lafferty Portable 4-Wheel 20 Gallon HV Foamer

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The Portable 20 Gallon HV Foamer is a high volume foam applicator featuring a 4-wheel, all stainless steel cart assembly with a 20 gallon chemical concentrate tank.

Key Features and Benefits:
- Designed for foam cleaning large areas and equipment
- Projects a high volume of rich, clinging foam which increases chemical contact time and effectiveness
- 20 gallon chemical concentrate tank reduces downtime for refilling trips to the chemical room
- Foaming expands the chemical and reduces over-application by providing visual assurance of coverage
- Fan pattern nozzle for fast coverage (up to 15' range)
- Covers up to 500 sq ft (46.5 sq m) in 1 minute
- Zero degree nozzle for up to 25' range
- Adjustable foam consistency (wet/dry)
- Chemical resistant components ensure years of outstanding performance with minimal maintenance
- Industrial-strength design holds up in tough environments
- Available with a 40 or 60 gallon chemical tank for extended foaming time (#916840, 916860)

This venturi injection system uses standard city water pressure (35 - 125 PSI) to draw and blend chemical concentrate from the tank into the water stream to create an accurately diluted solution. A high volume of rich, clinging foam is created by injecting compressed air into the solution to greatly increase volume and coverage ability. The foam is then projected through the discharge hose and fan nozzle on to any surface up close or at distances up to 15 feet (25 feet with zero degree nozzle).

Chemical Concentrate
Temperature up to 160°F
Pressure 35 to 125 PSI
Flow 4 GPM @ 40 PSI
Supply Line 3/4"
Compressed Air up to 5 CFM
Hose 1" ID x 40'
Nozzle 00400 or 50400
Dilution Ratio Range 914:1 to 6:1 @ 40 PSI