Stationary 633 4-Way Fogger

Model # 950649

The Stationary 633 4-Way Fogger will project small to medium fog particles up to 15 feet in 4 directions. It uses compressed air (15 CFM @ 80 PSI) and venturi action to draw ready-to-use chemical solution from a static tank and atomize the solution. This unit is quite versatile: it can also be used as a 2-Way fogger by closing ball valves on two fogger bodies; It can be permanently mounted; or it can be easily relocated.

Key Features
  • Can be permanently mounted or moved as needed
  • Atomizes chemical solutions using only compressed air 
  • Venturi action draws pre-diluted chemicals
  • Projects small to medium fog particles at distances up to 15' in 4 directions
  • Ball valves on 2 fogger bodies allow for conversion to 2-way fogging for narrow areas
  • Optional precision metering tips allow the user to refine the particle size
  • Chemical resistant polypropylene construction ensures durability and years of outstanding performance
  • See Catalog 7 for hand held, permanently mounted and portable foggers
  • Use the Lafferty Fogger Planning Tool to design the optimal fogging system for any facility


  • Polypropylene base/mounting plate
  • 4 machined polypropylene fogger bodies
  • 2 air ball valves
  • 4 metering tip holders
  • Two 10' chemical suction tubes and strainers
Ready-to-Use Chemical Solution
Compressed Air up to 15 CFM @ 80 PSI
Minimum Air Supply Line 1/2"
Optional Check Valves to Keep Tubes Primed
Check Valve, Chemical, PP(W), 1/4" (EPDM)# 491401
For Lighter Fog Use Metering Tips (4 Sets)
Metering Tips-Color Coded (10 Smallest)# 443794
Proportioning / Filling Options
1-Way Ball Valve Mixing Station (4 GPM)# 985100
1-Way Push Lever Mixing Station (4 GPM)# 981100
Quick-Disconnect Set for Air Inlet
QD, SS, Plug, 1/2" MPT# 350459
QD, SS, Socket, 1/2" FPT# 350455
Lafferty Equipment Manufacturing, Inc.
5614 Oak Grove Road
North Little Rock, AR 72118
TFN: 1-800-999-2820

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