KAS-004 - Pre-Cleaner 4" (48 -166HP)

The Redekop KAS-4 pre-cleaner is a centrifugal engine-air pre-cleaner made by Redekop Manufacturing of Saskatoon, SK. It mounts directly on the machine intake pipe ahead of the air filter: incoming air spins an internal rotor, forcing dust, dirt, chaff and moisture outward through debris ports while clean air continues to the filter. Sized for engines in the 48-166 HP range (175-400 CFM), it keeps filters working longer with fewer cleanouts.

Key Features

• Centrifugal engine-air pre-cleaner that mounts directly on the machine intake pipe, ahead of the air filter
• Intake airflow spins an internal rotor; heavier dust, dirt, chaff and moisture are forced outward and ejected through side debris ports while clean air continues to the filter
• Keeps the bulk of contaminants out of the air filter, so filters last longer with fewer cleanouts and replacements
• Helps maintain peak engine performance and protects the turbocharger from abrasive wear
• Lower added air restriction than older pre-cleaner designs, with higher separation efficiency
• Simple clamp-on installation — no wiring, no power source, no routine maintenance

Technical Specifications

• Manufacturer: Redekop Manufacturing, Saskatoon SK
• Part #: KAS-4
• Nominal size: 4"
• Engine HP range: 48-166
• Airflow (CFM) range: 175-400
• Inner diameter (ID): 4.07"
• Outer diameter (OD): 4.27"
• Slot height: 0.98"
• Intake pipe depth: 2.38"
• Height: 6.79"
• Overall diameter: 8.50"