1/4" Jetter Nozzles — Small Lines, Portable & Cart Jetters
1/4" NPT is the small-line specialist size: bathroom sinks, tub and laundry drains, kitchen lines and other tight laterals from about 1-1/2" up to 4". Our 1/4" nozzles are jetted to order for 4–10 GPM machines — the cart, portable and small electric jetters most plumbers run for interior work — so every insert matches your actual flow instead of a generic drilling.
The lineup covers the full job range: Cleaning and Egg nozzles for routine washdown, the Rambo and Quattro (forward-jet and drill-point) for punching through soft blockages, the Rotor for spinning coverage in greasy small lines, the Sewer Flush for moving debris, and Ball and Standard forward-jet nozzles as economical starters. Most bodies take the same M6 threaded inserts — when a jet wears, you swap an insert, not the nozzle.
Choosing: for everyday small-drain maintenance start with a Cleaning or Egg; add a forward-jet penetrator for blockage calls. Grease-heavy route? See the grease & drain line collection. New to jetting sizes and tiers? Read the NASSCO Tier 3 guide — the efficiency logic applies at every diameter.
Also in this size: 1/2" nozzles for mainline work · Pelican cases foam-fitted for 1/4" sets.