WR-2 Micro Flow Foam / Rinse / Sanitize

Model # 975217

The WR-2 Micro-Flow Foam/Rinse/Sanitize System is a combination low volume airless foam/sanitizer applicator with a rinse mode. This venturi injection system uses standard city water pressure (35 - 125 PSI) to draw and blend chemical concentrate into the water stream to create an accurately diluted solution. The foaming solution then flows through the discharge hose to the adjustable fan pattern airless foam wand which draws in atmospheric air to create and project wet, clinging foam on to any surface. Alternate the unit and combo gun ball valves to apply sanitizer or to rinse through the fan pattern spray nozzle. The low flow rate makes this unit ideal for use in restaurants or other areas where minimal over-spray and runoff are essential.

Key Features
  • Designed for foam cleaning, rinsing and sanitizing small sized areas where compressed air is not available
  • Low volume foam, rinse and sanitize functions ensure minimal over-spray and runoff near sensitive areas
  • Projects wet, clinging foam which increases chemical contact time and effectiveness
  • Foaming expands the chemical and reduces over-application by providing visual assurance of coverage
  • Adjustable fan pattern foam nozzle
  • Apply sanitizer and rinse through the fan nozzle
  • Insulated pistol grip combo gun prevents loss of nozzle attachments
  • Chemical resistant components ensure years of outstanding performance with minimal maintenance
  • Use it where 35-125 PSI water is available
  • Water pressure gauge eliminates guessing, reduces set-up time, and helps with troubleshooting
  • Available with higher flow rates (#975227)
  • See other Foam/Rinse/Spray systems in Catalog 1


  • Machined polypropylene manifold and injector body
  • Easy-to-read pressure gauge for incoming water
  • Ball valves to alternate foaming, rinsing and sanitizing
  • 20 color-coded precision metering tips to set dilution ratios
  • 50' hose with combo gun featuring machined polypropylene airless foam wand and fan nozzle
Chemical Concentrate
Temperature up to 160°F
Pressure 35 to 125 PSI
Flow 1.0 GPM @ 40 PSI
Supply Line 1/2"
Foam 3/8" ID x 50'
Rinse 3/8" ID x 50'
Sanitize 3/8" ID x 50'
Foam #10 Bullet Airless Foamer
Rinse 2510
Sanitize 2510
Dilution Ratio Range @ 40 PSI
Foam 94:1 to 8:1
Sanitize 94:1 to 8:1
Stainless Steel Hose Racks
Large Stainless Steel Hose Rack# 224150
Stainless Steel Jug Racks
Jug Rack, SS, 1 Gallon, Round/Square# 224200
Jug Rack, SS, 2 1/2 Gallon# 224210
Jug Rack, SS, 5 Gallon, Round/Square# 224215
Safe Flow Lid™ for 1 Gallon Jugs
Lid, Suction Tube, and Strainer# 709101
Alternate Check Valve - EPDM Standard
Check Valve, Chemical, PP/Viton, 1/4"# 491315
Lafferty Equipment Manufacturing, Inc.
5614 Oak Grove Road
North Little Rock, AR 72118
TFN: 1-800-999-2820

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