LAFFERTY - USA
2-Way Acid Airless Foamer, Wall Mount
Item no. 07 972212
The Lafferty 2-Way Acid Airless Foamer applies strong acid products as a wet, clinging foam with no compressed air, from two chemical pick ups on the one wall station. Mains water pressure drives the acid resistant injector, which mixes as strong as about 4 to 1, with metering tips for weaker ratios.
For acids.
Key specifications
- Discharge Hose 1.27 cm (1/2 inch) ID x 15.2 m
- Wand A-25 airless foam wand, polypropylene
- Chemical Type Acid
Not sure it suits your chemical? Check it in our Chemical Compatibility Guide.
Made to order, about 3 to 4 weeks
Download data sheet (PDF)
Key benefits
- Two chemicals from one wall station
- Airless foam, no compressor needed
- Strong acid ratios, up to about 4 to 1
- A-25 airless foam wand supplied
- 15.2 m hose supplied
Product information
Each chemical has its own check valve and ball valve, so you can hold two acids, or an acid and a second product, and apply them separately or together. The solution runs down the hose to the airless foam wand, which draws in outside air to make the foam. That suits sites with no compressor, or where an air line would be hard to run.
Supplied with a polypropylene bracket and cover, the machined polypropylene injector body, PVC inlet and discharge ball valves, VITON check valves, siphon breaker, 20 colour coded metering tips, suction tubes with strainers, a 15.2 m hose and the A-25 airless foam wand. Water connects with a garden hose adaptor. For one chemical, see the 1-Way Acid Airless Foamer; for three, the 3-Way.
Applications: Concrete removal, aluminium brightening and acid washing at sites without compressed air
Technical details
- Brand
- LAFFERTY
- Item number
- 07 972212
- Lafferty Part No.
- 972212
- Function
- 2-way, two chemical pick ups with separate ball valves
- Mounting
- Wall, polypropylene bracket and cover
- Power
- Mains water pressure only, no compressed air
- Chemical Type
- Acid
- Water Pressure
- 2.4 to 8.6 bar (35 to 125 psi)
- Water Flow
- About 4.9 L/min at 2.8 bar
- Water Temperature
- Up to 71°C
- Supply Line
- 1.27 cm (1/2 inch)
- Strongest Ratio
- About 4 to 1 with no metering tip
- Metering Tips
- 20 colour coded tips supplied
- Discharge Hose
- 1.27 cm (1/2 inch) ID x 15.2 m
- Wand
- A-25 airless foam wand, polypropylene
- Check Valves
- VITON
- Shipping Weight
- 9.1 kg
- Fittings
- US garden hose and NPT threads, check against your site fittings
- Backflow Preventer
- Not included, fit one to suit local plumbing rules
