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K-40 Sink Machine

K-40 Sink Machine

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.

3/4" to 2 1/2" (20 mm to 75 mm) Drain Lines

The Model K-40 Sink Machine is ideal for cleaning small secondary drain lines.

  • 1/4" (6 mm) cables best for 3/4" to 1 1/2" (20 mm to 40 mm) lines.
  • 5⁄16" (8 mm) cables best for 3/4" to 1 1/2" (20 mm to 40 mm) lines.
  • 3⁄8" (10 mm) cables best for 1 1/4" to 2 1/2" (40 mm to 75 mm) lines.
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Features

  • 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.
  • Includes RIDGID® drain cleaning gloves and operator’s manual.

Ordering Information

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Catalog Number Model No. Description Voltage (V) Weight
lb. kg
71702 K-40  Machine with: C-13IC, 5/16" x 35' (8 mm x 10.7 m) Cable with Inner Drum  115  29  13  Buy Now
  • 56792 - 5/16" x 35' (8 mm x 10.7 m) Inner Core with Bulb Auger
71722 K-40AF  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  115  33  15  Buy Now
  • 95847 - 5/16" x 35' (8 mm x 10.7 m) Inner Core Speed Bump with Bulb Auger
71732 K-40AF  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  230  33  15  Buy Now
  • 95847 - 5/16" x 35' (8 mm x 10.7 m) Inner Core Speed Bump with Bulb Auger
71742 K-40AF
230 V 
Machine with: – AUTOFEED – Guide Hose – Mounting Bracket – C-13IC-SB, 5⁄16" x 35' (8 mm x 10,7 m) Speed Bump CabIe with Inner Drum  33  15  Buy Now
Cables
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Catalog Number Model No. Description Weight
lb. kg
50647 S-1  1/4" (6 mm) x 15' (4,6 m) with Funnel Auger  2 1/4  Buy Now
50652 S-2  1/4" (6 mm) x 25' (7,6 m) with Funnel Auger  3 1/2  Buy Now
50657 S-3  1/4" (6 mm) x 35' (10,7 m) with Funnel Auger  Buy Now
62225 C-1  5⁄16" (8 mm) x 25' (7.6 m) with Bulb Auger  3 1/2  Buy Now
56782 C-1IC  5/16" (8 mm) x 25' (7.6 m) Inner Core with Bulb Auger  Buy Now
89400 C-21  5/16" (8 mm) x 50' (15,2 m) with Bulb Auger  Buy Now
56792 C-13IC  5/16" x 35' (8 mm x 10.7 m) Inner Core with Bulb Auger  5 1/2  Buy Now
95847 C-13ICSB  5/16" x 35' (8 mm x 10.7 m) Inner Core Speed Bump with Bulb Auger  5 1/2  Buy Now
62235 C-2  5/16" (8 mm) x 25' (7,6 m) with Drop Head Auger  3 1/2  Buy Now
56787 C-2IC  5/16" (8 mm) x 25' (7.6 m) Inner Core with Drop Head Auger  Buy Now
89405 C-22  5/16" (8 mm) x 50' (15,2 m) with Drop Head Auger  Buy Now
56797 C-23IC  5/16" (8 mm) x 35' (10,7 m) Inner Core with Drop Head Auger  5 1/2  Buy Now
62245 C-4  3/8" (10mm) x 25' (7,6 m) with Male Coupling  4 1/2  Buy Now
62250 C-5  3/8" (10mm) x 35' (10,7 m) with Bulb Auger  8 1/4  Buy Now
62260 C-6  3/8" (10 mm) x 35' (10,7 m) with Male Coupling  8 1/4  Buy Now
96037 C-6IC  3/8" (10mm) x 35' (10,7 m) Inner Core with Male Coupling  8 1/2  Buy Now
Tools
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Catalog Number Model No. Description Replac. Blade(s)
62990 T-201  Straight Auger, 5" (125 mm) Long  Buy Now
62995 T-202  Bulb Auger, 1 1⁄8" (29 mm) O.D.  Buy Now
63000 T-203  Bulb Auger 7⁄8" (22 mm) O.D.  Buy Now
54837 T-204  “C” Cutter 1" (25 mm)  54832  Buy Now
63005 T-205  “C” Cutter, 1 3⁄8" (35 mm)  97835  Buy Now
63010 T-206  Funnel Auger, 3" (80 mm) Long  Buy Now
63030 T-210  Spade Cutter, 1" (25 mm)  97905  Buy Now
63035 T-211  Spade Cutter, 1 3⁄8" (35 mm)  97825  Buy Now
63040 T-212  Spade Cutter, 1 3⁄4" (45 mm)  92850  Buy Now
63045 T-213  4-Blade Cutter, 1" (25 mm)  97795  Buy Now
63050 T-214  4-Blade Cutter, 1 3⁄8" (35 mm)  97910  Buy Now
63055 T-215  4-Blade Cutter, 1 3⁄4" (45 mm)  97915  Buy Now
63065 T-217  Drop Head Auger, 4" (110 mm) Long  Buy Now
55457 T-225  Retrieving Auger  Buy Now
48482 T-250  Tool Set includes: T-203, T-205, T-210, T-217, A-13    Buy Now
52812 T-230  H-D “C” Cutter, 2" (50 mm)  92815  Buy Now
52817R T-231  H-D “C” Cutter, 2 1⁄2" (65 mm)  92820  Buy Now
52822 T-232  H-D “C” Cutter, 3" (80 mm)  92835  Buy Now
59230 A-13  3/8" Cable Pin Key  Buy Now
Accessories
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Catalog Number Model No. Description
26558 A-40AF  AUTOFEED Assembly & Guide Hose for K-40 Includes Mounting Bracket  Buy Now
23913 A-39AF  Replacement AUTOFEED Cartridge  Buy Now
71757 A-40G  A-40G Guide Hose Assembly  Buy Now
72702 A-40B  Mounting Bracket  Buy Now
83417   115V Charger  Buy Now
71847   Cable Torque Arm  Buy Now
68917   Drum Liner  Buy Now
76597   Top Roller Bearing Housing Assy.  Buy Now
76817   C-6 Cable Kit incl. Inner Drum, C-6 Cable Torque Arm, T-250 Tool Set  Buy Now
98072   C-6IC Cable Kit including: Inner Drum, C-6IC Cable, Torque Arm, T-250 Tool Set  Buy Now
41937 Leather Drain Cleaning Gloves  Buy Now
70032 PVC Drain Cleaning Gloves  Buy Now