Explore Emerson
Select a Country
  • {{country.Text}}
Select a Language
Select a Country
  • {{country.Text}}
Select a Language
Toggle navigation

KJ-3100 Water Jetter

KJ-3100 Water Jetter

The RIDGID® Model KJ-3100 portable water jetter gives you 3000 psi (205 bar) actual working pressure to handle large commercial and industrial applications. This jetter propels a highly flexible and lightweight hose through 2" to 10" (50 to 250 mm) lines blasting through sludge, soap, grease, and sediment blockages. As you pull the hose back, it power scrubs the line flushing debris away and restoring drain lines to their full, free-flowing capacity – all without the use of harmful chemicals.

2" to 10" (50 to 250 mm) Drain Lines

Show Less
Read More
Where to Buy
Request a Demo
Request Info
Register Your Product

Features

  • Powerful - Actual working pressure of 3000 psi (205bar) and flow of 5.5 GPM (21 l/min) for fast, effective cleaning of lines.
  • Lightweight Hose - Hose with nylon braid provides significant weight reduction and increased flexibility – all without reducing strength. Allows the thrust to propel the hose further down the line.
  • Complete - With the Model KJ-3100’s removable hose reel, there is no need to purchase expensive portable hose reels. Standard packages come equipped to handle indoor and remote applications.
  • Convenient - Completely remove the hose reel to ease loading onto service trucks. Simply rotate the hose reel forward to gain full access to the engine’s gas tank and air filter.
  • Maneuverable - In the heavy-duty 3000 psi (205bar) jetter category, the RIDGID KJ-3100 is one of the most maneuverable jetters on the market. The unit, on its unique two-wheeled cart, easily fits through standard size doors and can negotiate tight turns with the greatest of ease.
  • Pulse Action - Activate the Model KJ-3100’s pulse action to easily negotiate difficult bends and traps.
  • Quality & Dependability - Triplex pump with corrosion-resistant, forged brass head. Gear reducer allows pump to run at slower (optimal) speed. Reduced number of fittings, hoses and parts minimizes leaks and downtime – keeping you on the job.
  • Versatile - Power wash package and chemical injector system cleans cables, tools, and other heavily soiled equipment.
  • Quick Start - 16 HP Recoil start gasoline engine starts easily. Features: ON/OFF switch; fuel shutoff; choke and throttle controls; easy access oil fill and dip stick.

Ordering Information

Machine Options
{{model}}
Catalog Number Model No. Description Weight Weight w/o Hose Reel
lb. kg lb. kg
37413 KJ-3100  KJ-3100 Jetter with Pulse – H-111 and H-112 1⁄4" NPT Nozzles – H-38 Hose Reel with 200' x 3⁄8" (61 m x 10 mm) ID Jet Hose – 50' x 3⁄8" (15 m x 10 mm) ID Jet/Wash Hose – FV-1 Foot Valve – Nozzle Cleaning Tool – HW-30 Wash Wand – Root Ranger Root Cutting Nozzle – HF-4 Quick Connect Hose  272  125  214  97 
Jetter Nozzles
{{model}}
Catalog Number Model No. Description Female NPT Thread (in.) Hose I.D. (in.)
38698 H-101  Propulsion Nozzle   1/8  3/16 
38713 H-102  Penetrating Nozzle  1/8  3/16 
38703 H-104  Drop Head Nozzle  1/8  - 
38723 H-105  Spinning Nozzle  1/8  3/16 
38693 H-111  Propulsion Nozzle  1/4  3/8 
38708 H-112  Penetrating Nozzle   1/4  3/8 
38718 H-115  Spinning Nozzle  1/4  3/8 
16713 RR3000  Root Ranger Root Cutting Nozzle  1/4  3/8 
Jetter Hoses
{{model}}
Catalog Number Model No. Description Hose I.D. (in.) Hose O.D. (in.) Male NPT Thread (in.)
47597 H-1435  ¼" x 35' (11 m)  3/16  1/4  1/8 
47602 H-1450  ¼" x 50' (15 m)  3/16  1/4  1/8 
49272R H-1475  ¼" x 75' Jet Trap Hose (23 m)  3/16  1/4  1/8 
49277R H-1400  ¼" x 100' Jet Trap Hose (30 m)  3/16  1/4  1/8 
64732 H-1415  ¼" x 150' (45,5 m)  3/16  1/4  1/8 
64832 H-3850  3⁄8" ID x 50' (15 m) Jet/Wash Hose  3/8  5/8  1/4 
64837 H-3810  3⁄8" ID x 100' (30 m) Jet Hose  3/8  5/8  1/4 
64842 H-3815  3⁄8" ID x 150' (45,5 m) Jet Hose  3/8  5/8  1/4 
64847 H-3820  3⁄8" ID x 200' (61 m) Jet Hose  3/8  5/8  1/4 
64857 H-3830  3⁄8" ID x 300' (91 m) Jet Hose  3/8  5/8  1/4 
Trap Leaders
{{model}}
Catalog Number Model No. Description Female NPT Thread (in.) Male NPT Thread (in.)
50002 HL-1  Flexible Leader, 3⁄16" - Fits 1/8" & 3/16" Hoses  1/8  1/8 
50007 HL-2  Flexible Leader, 1/4" - Fits 1/4" & 3/8" Hoses  1/4  1/8 
Accessories
{{model}}
Catalog Number Model No. Description
62882 H-5  H-5 Mini Hose Reel 
64862 H-38  H-38 Hose Reel Assembly 
64902 H-38 WH  Hose Reel with 200' (61 m) x 3⁄8" ID Hose (Fits KJ-3100) 
64797 HW-30  Wash Wand, KJ-3100 
48367 H-25  H-25 Winterizing Kit 
48157 FV-1  FV-1 Foot Valve 
66732 HF-4  HF-4 Quick Connect Hose (Reel to Foot Valve) 
47542 H-21  H-21 Nozzle Cleaning Tool  
67187 H-32  H-32 Jet Vac 
70032 -  PVC Drain Cleaning Gloves 
41937 -  Leather Drain Cleaning Gloves 
Contact Us
Have comments or questions? We'd love to hear from you.
Product Registration
RIDGID Tools are backed by the best coverage in the industry.
RIDGID Forum
Join the community and talk with other pros today.