The ST73 Foamer features:
- A nozzle that operates in vertical or horizontal positions
- Metering valve for chemical mix settings.
- Wide mouther, easy to fill bottle with fill/mix markings on the side and grip for easy bottle changing.
- Stainless steel non-corrosive injector nozzle, cutting chemical consumption by over 50%
Perfect for more effective cleaning in industry, agriculture, automotive, fleet, institutional and food processing!
You only need to make 2 choices to select the correct Foamer size:
- Do I want to use a 1 Litre or 2 Litre bottle
- What nozzle size suits my pressure washer
| Pressure | 7 l/min | 9 l/min | 10 l/min | 11 l/min | 12 l/min | 15 l/min | 21 l/min | 30 l/min |
| 1450 Psi | 1.25 | 1.40 | ||||||
| 2100 psi | 1.50 | 1.50 | 1.50 | 1.80 | 2.10 | |||
| 2300 Psi | 1.25 | 1.40 | ||||||
| 3000 Psi | 1.50 | 1.80 | 2.10 | |||||
| 3650 Psi | 1.25 | 1.50 | 1.80 | |||||
| 4000 Psi | 1.25 | 1.50 | 1.80 |
To help identify models:
Most 13Hp Gear Box Drive, or old technology Belt Drive machines, run at 3000 Psi and 15 or 21 l/min. (ie 1.50 or 1.80)
Most 13 to 15 Hp Direct Drive machines run at 4000 Psi and 15 l/min (ie 1.25)
SEE BELOW TO SELECT THE CORRECT FOAMER FOR YOU