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KJ-3100 Water Jetter
KJ-3100
Owner's Manual Parts List Catalog Sheet Where to Buy Service Center Print This Page
Jets 2" to 10" (50-200mm) Drain Lines
The RIDGID® KJ-3100 portable water jetter gives you 3000 psi actual working pressure to handle large commercial and industrial applications. This jetter propels a highly flexible and lightweight hose through 2" to 10" 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.

Features
Powerful: Actual working pressure of 3000 psi and flow of 5.5 GPM 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 KJ-3100’s removable hose reel, there is no need to purchase expensive portable hose reels. Standard packages comes with a foot valve and is 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 jetter category, the RIDGID KJ-3100 is one of the most maneuverable jetters on the market. The unit, on its unique 23" wide two-wheeled cart, easily fits through standard size doors and can easily negotiate tight turns.
Pulse Action: Activate the 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.
Quick Startup: 16 HP Recoil start gasoline engine starts easily. Features: ON/OFF switch, fuel shut-off, choke and throttle controls; easy access oil fill and dip stick.
 
KJ-3100


Machine Options
Cat. No. Model No. Description Weight
lb. kg
37413 KJ-3100 KJ-3100 Jetter with Pulse
– H-111 and H-112 1/4" NPT Nozzles
– RR3000 Cutting Nozzle
– H-38 Hose Reel with 200' x 3/8" ID Jet Hose
– 50' x 3/8" ID Jet/Wash Hose
– FV-1 Foot Valve
– HW-30 Wash Wand
– Nozzle Cleaning Tool
272 lb.
214 lb. w/o Hose Reel
(125 kg)
(97 kg) w/o Hose Reel

Jetter Nozzles
Cat. No. Model No. Description Female NPT Thread
38698 H-101 Propulsion Nozzle 1/8"
38713 H-102 Penetrating Nozzle 1/8"
38703 H-104 Drop Head Nozzle 1/8"
38723 H-105 Spinning Nozzle 1/8"
38693 H-111 Propulsion Nozzle 1/4"
38708 H-112 Penetrating Nozzle 1/4"
38718 H-115 Spinning Nozzle 1/4"
16713 RR3000 Root Ranger Root Nozzle 1/4"

Jetter Hoses
Cat. No. Model No. Description Male NPT Thread Hose I.D. Hose O.D.
47597 H-1435 3/16" x 35' Trap Hose ** 1/8" 3/16" 1/4"
47602 H-1450 3/16" x 50' Trap Hose ** 1/8" 3/16" 1/4"
49272 H-1475 3/16" x 75' Trap Hose ** 1/8" 3/16" 1/4"
49277 H-1400 3/16" x 100' Trap Hose ** 1/8" 3/16" 1/4"
64732 H-1415 3/16" x 150' Trap Hose ** 1/8" 3/16" 1/4"
64832 H-3850 3/8" x 50' Jet Hose 1/4" 3/8" 5/8"
64837 H-3810 3/8" x 100' Jet Hose 1/4" 3/8" 5/8"
64842 H-3815 3/8" x 150' Jet Hose 1/4" 3/8" 5/8"
64847 H-3820 3/8" x 200' Jet Hose 1/4" 3/8" 5/8"
64857 H-3830 3/8" x 300' Jet Hose 1/4" 3/8" 5/8"
**Hose has a common male quick connect end and a male threaded end specified in the chart.

Trap Leaders
Cat. No. Model No. Description Male NPT Thread Female NPT Thread
50002 HL-1 12" Flexible Leader – Fits 1/8" & 3/16" hoses 1/8" 1/8"
50007 HL-2 12" Flexible Leader – Fits 1/4" & 3/8" hoses 1/8" 1/4"

Jetter Accessories
Cat. No. Model No. Description
62882 H-5 Mini Hose Reel
64862 H-38 Hose Reel (Fits KJ-3100)
64902 H-38 WH Hose Reel with 200' x 3/8" ID Hose (Fits KJ-3100)
64797 HW-30 Wash Wand, KJ-3100
48367 H-25 Winterizing Kit
48157 FV-1 Foot Valve
66732 HF-4 Quick Connect Hose (Reel to Foot Valve)
47542 H-21 Nozzle Cleaning Tool
67187 H-32 Jet Vac
70032 - RIDGID PVC Drain Cleaning Gloves
41937 - RIDGID Leather Drain Cleaning Gloves
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