1. Match Your GPM
Cart jetters (up to 4 GPM), trailer units (4–18 GPM), and truck/skid rigs (18+ GPM) each need a nozzle sized to their flow. Too big and it bogs; too small and it won't clear.
2. Match Your Line Size
2–3" laterals, 4–6" mainlines, 6"+ heavy lines — the nozzle diameter and jet pattern change with the pipe. We carry 1/4", 3/8" and 1/2" setups.
3. Match The Job
Roots need a penetrating/cutting nozzle. Grease needs a flushing pattern. Scale needs descaling power. General cleaning needs a balanced all-rounder.
Which Nozzle Do I Need?
Pick your hose size and the job — we'll show the right-size KEG nozzle, why it works, and the exact product to buy. Every pick is grounded in the KEG engineering catalog.
Most plumbers run 1/2". Carts & tight residential = 3/8" or 1/4". Not sure? Match it to the fitting on your jetter hose reel.
👈 Pick your size + job to see your nozzle.
Still not sure? Tell us your machine's GPM, PSI & hose size and we'll match it. Talk to a pro or call (864) 804-6637.