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RIDGID 71722 K-40AF Sink Machine with: AUTOFEED, Guide Hose, Mounting Bracket, C-13IC SB, 5/16" x 35' (8 mm x 10.7 m) Speed Bump Cable with Inner Drum

Regular price $925.85 USD
Regular price $914.85 USD Sale price $925.85 USD
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The K-40 sits flat on the floor or countertop and also tips onto its back for easy access to sink drains and bathtubs full of water. It practically eliminates job site cleanup thanks to the patented guide hose two-way AUTOFEED® control. It completely contains the rotating cable and eliminates any waste water splashing or spraying.


  • 1/8 HP induction motor quietly delivers enough torque to clear even the toughest blockages.
  • Premium-quality, compression-wound inner core cable combines strength and flexibility to resist kinking.
  • Two-piece “twist lock” drum housing will not dent or corrode and allows easy access to the inner drum and cable.
  • Special inner drum design virtually eliminates cable flip-over inside the drum and drum leakage.
  • Two-way AUTOFEED control advances and retrieves the drain cleaning cable with a simple push of a lever keeping you and the work area clean.



Drain Line Capacity- 3/4 to 1-1/2
Horsepower- 1/8
Voltage Rating- 115
Amperage Rating- 1.6
Drum Capacity- 50 ft of 5/16 in Cab
Speed- 320
Control Type- Toggle Switch/Autofeed


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