All nozzles sold online at Jetter Pro Supply are sized for 1/2" hose connections and under — including 3/8" and 1/4" options across both KEG Technologies and Victory Line. If you need a nozzle larger than 1/2", email info@jetterprosupply.com and we'll put together a custom quote. Everything we sell online is built for residential and light commercial plumbing machines.

NASSCO (National Association of Sewer Service Companies) classifies nozzles by efficiency. Tier 3 means 80%+ of water pressure is converted to usable thrust and cleaning force — vs. 30% for basic drilled nozzles. That means one pass instead of three, and more money per hour worked.

Yes. Jetter Pro Supply is an authorized retailer of KEG Technologies nozzles, specifically stocking the 1/2" and under sizes built for residential plumbing applications. You get the same KEG-engineered quality, full warranties, and genuine ceramic inserts.

KEG offers a 5-year warranty on titanium ceramic inserts and a 3-year warranty on the nozzle body when used with ceramic inserts. Steel inserts carry a 1-year warranty. All warranties cover manufacturing defects.

For most residential plumbers running grease and mainline jobs, the Traction Nozzle 1/2" is the best starting point — it handles 80% of calls. If you do a lot of root work or total blockages, add the Rambo or Twister. Our plumber kits bundle the most useful nozzles and save you $50–$150 vs. buying individually.

When you notice reduced thrust or need more passes than usual on standard jobs, it's time to check the inserts. With titanium ceramic inserts this typically takes 3–5 years of regular use. Replacement inserts are available on our site — you replace just the jet, not the whole nozzle body.

Yes. All orders over $199 ship free via ground freight from Spartanburg, SC. Expedited shipping is available at checkout for an additional charge. Most orders ship within 1–2 business days.

Yes — we offer a 30-day return policy on unused nozzles in original condition. If you're unsure which nozzle fits your machine or your jobs, reach out before ordering and we'll point you in the right direction.