• CW SS134 4" Anti Overfill System
  • Made in the USA
  • Anti-Overfill Systems Drawing

The Silo Anti-Overfill System works with an existing bin level indicator that monitors material level and signals when silo is full. When the silo is full an overfill light and horn are activated and pinch  valves shut lines down after a preset time. The costs of overfilling silos are lost production time, damaged equipment and significant air pollution. The Silo Anti-Overfill System will help avoid serious injury and damage to your silo.

The Anti-Overfill System consists of a pinch valve, control panel with timer, warning light, horn, solenoid valve, preset regulator, gaskets, mating flanges, and bolts. *Available for both 4” and 5” fill lines. **Does not include high level indicator

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Item #

Item Name

N/A Overfill Warning System
N/A Overfill Warning System with On/Off Switch
N/A 4" Overfill Protection System
N/A 5" Overfill Protection System
N/A 4" Overfill Protection System with On/Off Switch
N/A 5" Overfill Protection System with On/Off Switch
N/A 4" Multi-Line Overfill Protection System Slave Unit
N/A 5" Multi-Line Overfill Protection System Slave Unit
N/A Dual Warning System- Pressure and Anti-Overfill
N/A 4" Dual Protection System- Pressure and Anti-Overfill
N/A 5" Dual Protection System- Pressure and Anti-Overfill
N/A Conversion Kit
N/A Bin Indicator - BinMaster w/Extension
N/A Broken Filter Media Detector
N/A 4" Flange - 150 lb. for Overfill System
N/A 5" Flange - 150 lb. for Overfill System
N/A Gasket for 4" Pinch Valve
N/A Gasket for 5" Pinch Valve
N/A Dual Pressure Switch
N/A 4" Pinch Valve
N/A 5" Pinch Valve
N/A Horn for Anti-Overfill System
N/A Light Bulb (Old Style)
N/A Electrical Timers - 360 - 120 - 1 -Sec
N/A Light Bulb Strobe Element
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