The Drum Bung Mount Acid Airless Foamer is a drum-mounted foam applicator for applying highly corrosive chemicals, such as those used to remove concrete and for aluminum brightening, without compressed air. This compact acid-resistant venturi injection system uses standard city water pressure (35 - 125 PSI) to draw and blend a high concentration of acid directly from the drum into the water stream to create a strong solution. The solution then flows through the discharge hose to the "airless" foam wand which draws in atmospheric air to create and project wet, clinging foam.
Drum Bung Mount Acid Airless Foamer
Model # 972225
Overview
Key Features
- No compressed air required
- Screws into, and dispenses directly from, chemical concentrate drums for increased efficiency
- Equipped with both fine and coarse threads
- Achieves strong concentrations up to 4:1
- Weaker dilution ratios controlled by precision metering tips
- 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
- Use it where 35 - 125 PSI water is available
- Corrosion resistant wetted components ensure durability and years of reliable service
- Alternate configuration discourages unauthorized changes to the dilution ratio by restricting metering tip access
- Available as a wall-mounted unit (#972211)
- See other Lafferty acid sprayers and foamers in Catalog 8
Includes
- Machined polypropylene injector body
- Stainless steel inlet and PVC discharge ball valves
- 20 color-coded precision metering tips to set dilution ratios
- 50' foam hose & polypropylene extended airless foam wand
Applications
- Concrete
- Food & Beverage
- Industrial
- Metal Processing
- Pharm/Bio
- And Many Other Applications!
Requirements
| Chemical Concentrate |
|---|
| Water | |
|---|---|
| Temperature | up to 160°F |
| Pressure | 35 to 125 PSI |
| Flow | 1.30 GPM @ 40 PSI |
| Supply Line | 1/2" |
| Hose | 1/2" ID x 50' |
| Nozzle | A-25A Airless Foam Wand |
| Dilution Ratio Range | 297:1 to 4:1 @ 40 PSI |