The 2-Way Acid LV Foamer is a low volume foam applicator for applying 2 highly corrosive chemicals such as those used to remove concrete and for aluminum brightening. This acid-resistant venturi injection system uses standard city water pressure (40 - 125 PSI) to draw and blend concentrated acid into the water stream to create a highly concentrated and accurately diluted solution. A low 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, extended wand and fan nozzle at distances up to 9 feet. Use the chemical ball valves to inject the 2 chemicals separately or simultaneously.
2-Way Acid LV Foamer
Model # 972307-LV
Overview
Key Features
- Achieves strong concentrations up to 2.2 to 1
- Weaker dilution ratios controlled by precision metering tips
- Projects a low volume of rich, clinging foam which increases chemical contact time and effectiveness
- Foaming expands the chemical and reduces over-application by providing visual assurance of coverage
- Designed to apply 2 separate chemicals or 2 different concentrations of the same chemical
- Chemicals can be applied separately or simultaneously by adjusting the ball valves
- Fan pattern nozzle for quick coverage (up to 9' range)
- Adjustable foam consistency (wet/dry) with a concealed air regulator to discourage unauthorized tampering
- Corrosion resistant wetted components ensure durability and years of reliable service
- Available with a medium or high flow rate (#972307, 972327)
- See other Lafferty acid sprayers and foamers in Catalog 8
Includes
- Polypropylene mounting bracket and cover
- PVC inlet and discharge ball valves
- Machined polypropylene injector body
- 20 color-coded precision metering tips to set dilution ratios
- 40' discharge hose, polypropylene wand and fan nozzle
Applications
- Concrete
- Food & Beverage
- Industrial
- Metal Processing
- Pharm/Bio
- And Many Other Applications!
Requirements
| Chemical Concentrate |
|---|
| Water | |
|---|---|
| Temperature | up to 160°F |
| Pressure | 40 to 125 PSI |
| Flow | 0.65 GPM @ 40 PSI |
| Supply Line | 1/2" |
| Compressed Air | up to 1.25 CFM |
| Hose | 3/4" ID x 40' |
| Nozzle | 40150 |
| Dilution Ratio Range | 149:1 to 2:1 @ 40 PSI |