Ridgid 71722 Black K-40AF 115V AUTOFEED Sink Machine with C-13IC SB, 5/16" x 35ft. Speed Bump Cable with Inner Cable, Guide Hose, and Mounting Bracket. For 3/4" to 2-1/2" Lines.

- Item #: BCI395895

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K-40AF 115V AUTOFEED Sink Machine with C-13IC SB, 5/16" x 35' Speed Bump Cable with Inner Cable, Guide Hose, and Mounting Bracket.  For 3/4" to 2-1/2" Lines.

The K-40 sink Machine is ideal for cleaning small secondary drain lines from 3/4" to 2 1/2". 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. The K-40G PF practically eliminates job site clean-up thanks to the patented Guide Hose AUTOFEED accessory that completely contains the rotation 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 comines 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 and drum leakage.
  • The AUTOFEED unit automatically advances and retrives the cable making the job faster, cleaner and easier.
  • AUTOFEED machine includes exclusive C-13IC-SB Speed Bump Cable, featuring a cable end indicator to limit cable damage.
  • CSA approved.
  • Approved to UL standards (NRTLC)

Additional Ridgid Links

Our SKU: Ridgid 71722

This product is listed under the following manufacturer number(s):

*Denotes a finish or option that has been discontinued

Ridgid 71722 Product Specifications

Installation Guide
Specification Sheet
Amperage 1.6
Autofeed Yes
CSA Approved Yes
Country Of Origin USA
Fits Drain Lines 3/4" - 2-1/2"
Horsepower 0.125
Made in America Yes
No Load RPM 320
Pipe Capacity 3/4" - 2-1/2"
RebateID 60
Speed Bump Cable w/Inner Drum 5/16" - 35'
UL Listed Yes
Voltage 115

Installation Resource Center

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