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Laterals & Tight Lines

Start with your hose size, then choose your machine GPM and the job. We’ll narrow the catalog to the nozzles that fit.

17 products
KEG Egg Nozzle 1/2" - professional sewer jetting nozzle by KEG Technologies | Jetter Pro Supply

KEG Egg Nozzle 1/2" — Residential & Sanitary Lines

0010 0212-S
$193.25
In Stock — Ships in 1-2 Days
Enter GPM & Choose Fit
JPS Ball Nozzle — 1/4-inch NPT, 6 GPM

JPS Ball Nozzle — 1/4-inch NPT, 6 GPM

jps-ball-nozzle-1-4
$59.99
In Stock — Ships in 1-2 Days
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Egg Nozzle 1/4" - professional sewer jetting nozzle by KEG Technologies | Jetter Pro Supply

Egg Nozzle 1/4" — Residential & Sanitary Lines

0010 0210
$118.66
In Stock — Ships in 1-2 Days
Enter GPM & Choose Fit

Tight lines need a nozzle that fits and still cleans. Our lateral line nozzles are purpose-built for small-diameter pipe, giving drain pros a true nozzle for small lines in the 2- to 4-inch range where bigger heads simply won't go.

Engineered by KEG Technologies, these laterals and tight-line nozzles deliver focused jet energy in a compact body so you keep thrust and cleaning power even in restricted pipe. They're the right call for branch lines, cleanouts, and the tight runs that connect a home to the main.

How to pick for tight lines

In small pipe, sizing matters even more — match the nozzle to your jetter's GPM and the line diameter so you don't overwhelm a low-flow setup. We specialize in 1/2-inch and smaller nozzles, exactly the sizes that thread through tight laterals on cart and trailer machines.

  • Designed for 2–4 inch lines and tight runs
  • Compact body for restricted-access cleaning
  • Available in Tier 1, Tier 2 steel-insert, and Tier 3 ceramic-insert

Free shipping on orders over $199 from Spartanburg, SC, 2–3 day delivery, and warranties up to 5 years on titanium ceramic inserts. Working a tricky small line? Call (864) 804-6637 and we'll point you to the right head.

Small-line strategy: the Egg Nozzle Guide explains why the compact replaceable-insert all-rounder owns laterals and tight lines.

How to Choose a Lateral & Small-Line Jetter Nozzle

Service laterals and tight branch lines typically run 2" to 4", and that pipe leaves no room for an oversized head. KEG's compact families are built for it: the Standard Nozzle works 2" to 4" lines, the Egg Nozzle cleans 2" to 6", and the Ball Nozzle threads pipe from 1" up. Choosing a lateral line jetter nozzle is about keeping thrust and cleaning balanced in restricted pipe.

  • Pipe diameter: stay with 1/4", 3/8" and 1/2" bodies so the nozzle actually clears the bends in a 2"–4" lateral.
  • GPM match: low-flow cart jetters want a small head that won't stall — oversizing kills your thrust.
  • Job type: routine cleanouts favor a rear-jet all-rounder; a forward jet helps nose through a soft plug first.
  • Insert choice: Tier 3 titanium ceramic inserts stay sharp on repeat calls; drilled Tier 1 heads keep entry cost down.

Even in small pipe, a Tier 3 (80%+ efficient) insert nozzle puts more of your limited flow onto the pipe wall — see the fluid-mechanics guide for why efficiency matters most on low-GPM machines.

Stepping up to the main or fighting a blockage? Compare mainline nozzles and root & blockage nozzles. Working a tricky small line? Call (864) 804-6637 and we'll point you to the right head.