Powered solely by compressed air, Lafferty Venturi Foggers atomize ready-to-use (pre-diluted) chemical. Depending on the fogger model, a wet, damp or dry fog is produced. The following comparison information identifies the different compressed air requirements, fogging particle consistency, and effective range of each unit.
633 Foggers
Small to medium size “damp” particles.
Project fog up to 15 feet each way.
| Model | Output | CFM* | LPM* |
|---|---|---|---|
| 950001 | 1-Way | 3.7 | 104.8 |
| 950002 | 2-Way | 7.5 | 212.4 |
| 950004 | 4-Way | 15.0 | 424.8 |
| 950008 | 8-Way | 30.0 | 849.5 |
*compressed air volume based on 80 PSI
305 Foggers
Small to medium size “damp” particles.
Project fog up to 25 feet each way.
| Model | Output | CFM* | LPM* |
|---|---|---|---|
| 950101 | 1-Way | 7.4 | 209.5 |
| 950102 | 2-Way | 14.8 | 419.0 |
| 950104 | 4-Way | 29.5 | 835.5 |
| 950108 | 8-Way | 59.0 | 1670.7 |
*compressed air volume based on 80 PSI
455 Foggers
Fine, “dry” particles.
Project fog up to 35 feet each way.
| Model | Output | CFM* | LPM* |
|---|---|---|---|
| 950201 | 1-Way | 17.5 | 495.5 |
| 950202 | 2-Way | 35.0 | 991.1 |
| 950204 | 4-Way | 70.0 | 1982.2 |
| 950208 | 8-Way | 140.0 | 3964.4 |
*compressed air volume based on 80 PSI
All Fogger Series
- Fog (mist) fills the air and covers exposed surfaces, including hard-to-reach areas, to provide the required contact time for disinfectants and sanitizers.
- Particle size (wetness) can be reduced to avoid over-wetting surfaces or for air-treatment chemicals such as deodorizers and insecticides. Refer to model-specific literature for details.
As shown, each fogger series has different compressed air requirements and projection distances. Model selection is based on the size of an area and available compressed air.
Our specialty 612 Series features even lower compressed air requirements and projection distance than the 633 Series.
Details in Fogger Catalog
1, 2, 3 and 4-Way Venturi Foggers
Venturi Foggers connect to a compressed air line and draw chemical from a nearby container. These foggers are available for all series (633, 305, or 455), as shown in the tables above.
1-Way 
2-Way 
4-Way 
8-Way 
2 or 4-Way
Portable Venturi Foggers
Lafferty Portable Foggers are available for all series (633, 305, or 455) with a choice of tank size and optional control box timer. The 4-Way fogger assembly includes ball valves on two of the four fogger bodies for 2-Way fogging in narrow areas.
5-Gallon 
20-Gallon 
20-Gallon, Timed 
60-Gallon
