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Arrestall Model AR4-20
Summary

The AR4-20 ArrestAll is a compact, self-contained dust collector available in two arrangements.  All arrangements include a 20 H.P. fan, UL-508 Control with starters, and an automatic shaker.  Utilizing 55-gallon drums, the Funnel Bottom arrangement measures 5' 5" x 4' 11" x 11' 3".  The Bin Vent Arrangement measures 5' 2" x 4' 11" x 6' 2". 

The AR4-20 is rated at 4100-8000 CFM at 17.2" – 9.9" w.g. Total Static Pressure (TSP).

Details
CFM (Air Volume): 4100-8000
Efficiency %: 99.00
Grain Loading/cf: 3-5
Hours of Operation: 0-8
Material Characteristics: Dry
Max Temperature: 150° F
Media Type: Polyester Felt, Cotton
Type of Collector: Shaker

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