2-Way APV MMPR Concrete Foamer

Model # 933417-V

The 2-Way APV MMPR Concrete Foamer is a foam applicator for projecting 2 highly corrosive chemicals such as those used to remove concrete and for aluminum brightening. This acid-resistant system uses a cost-effective Flojet air-operated, double-diaphragm pump and water pressure to draw and blend two chemical concentrates from static containers with water or project neat chemical. Compressed air is injected into the solution to greatly increase volume and coverage ability. Rich, clinging foam is projected through the hose, wand and nozzle on to any surface.

Key Features
  • Cost-effective Flojet AODD pump (Viton diaphragms)
  • Projects neat chemical or blends two different chemical concentrates with water for dilution ratios from 1:11 to 1:1
  • Designed to apply 2 different chemicals or 2 different concentrations of the same chemical
  • The foamer body optimizes the volume and produces the ideal amount of foam to avoid excessive run-off
  • Projects rich, clinging foam which increases chemical contact time and effectiveness
  • Foaming expands the chemical and reduces over-application by providing visual assurance of coverage
  • Adjustable foam consistency (wet/dry)
  • Corrosion resistant components ensure durability and years of reliable service
  • Available for just one chemical (#933405-V)
  • See other Lafferty acid sprayers and foamers in Catalog 8

Includes

  • Chemical resistant plastic enclosure
  • Water and air inlet ball valves with air regulator/filter
  • Flojet 1/4" AODD pump
  • PVC chemical and discharge ball valves
  • Machined 2-Way chemical/water metering manifold
  • Machined polypropylene pump-fed foamer body
  • 50' discharge hose, polypropylene wand and fan nozzle
Chemical Concentrate
Water
Temperature up to 160°F
Pressure 10 to 125 PSI
Flow 0.76 GPM @ 10 PSI
Supply Line 1/2"
Compressed Air up to 6 CFM
Hose 3/4" ID x 50'
Nozzle 40200
Stainless Steel Hose Rack
Large# 224150
Stainless Steel Jug Racks
2 ½ Gal. (8 ½'' x 10 ½'') # 224210
5 Gallon (12" x 12") Round/Square# 224215
5 Gallon, Round (Locking)# 224216
To Dilute and Dispense Ready-To-Use Acid Solution
414HC Acid Mixing Station# 980415
Drum & Tote Stick Lengths, Styles & Seal Materials
Drum Stick, 33" (Viton or EPDM)# 491643 / 491643-E
Drum Stick, 48" (Viton or EPDM)# 491648 / 491648-E
Drum Stick, 54" (Viton or EPDM)# 491645 / 491645-E
Tote Stick, 33" (Viton or EPDM)# 491653 / 491653-E
Tote Stick, 48" (Viton or EPDM)# 491654 / 491654-E
Tote Stick, 54" (Viton or EPDM)# 491656 / 491656-E
Lafferty Equipment Manufacturing, Inc.
5614 Oak Grove Road
North Little Rock, AR 72118
TFN: 1-800-999-2820

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