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APS PartsSKU: Nozzle Set Size 6.5

Pressure Washer Nozzle Set Size 6.5

$29.99

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Overview

This is a five-nozzle 1/4″ quick-connect spray tip set in orifice size 6.5, covering 0°, 15°, 25°, and 40° high-pressure patterns plus a 65° low-pressure nozzle for applying chemical. Nozzle size has to match your machine's flow and pressure: a 6.5 orifice is rated at 4.60 GPM at 2000 PSI, 5.63 GPM at 3000 PSI, and 6.50 GPM at 4000 PSI, so it suits higher-flow machines in that range. Running a tip that's too small chokes flow and drives pressure past where your unloader is set — that's hard on the pump. Confirm your machine's GPM and PSI before ordering, and call us if you're not sure which size you need.

What's included

  • Five 1/4″ quick-connect spray nozzles in orifice size 6.5
  • 0° pinpoint blasting nozzle
  • 15° heavy-stripping nozzle
  • 25° general-cleaning nozzle
  • 40° wide rinse nozzle
  • 65° low-pressure nozzle for chemical application
  • Rated 5.63 GPM @ 3000 PSI and 6.50 GPM @ 4000 PSI
  • Color-pattern set covers stripping, cleaning, rinsing, and soap

Specifications

Fitting
1/4″ quick connect
Orifice Size
6.5
Nozzles Included
5 (0°, 15°, 25°, 40°, 65° chemical)
Flow @ 2000 PSI
4.60 GPM
Flow @ 3000 PSI
5.63 GPM
Flow @ 4000 PSI
6.50 GPM
Flow @ 5000 PSI
7.27 GPM

Frequently asked questions

Match the orifice size to your machine's GPM and PSI: a size 6.5 nozzle flows 5.63 GPM at 3000 PSI and 6.50 GPM at 4000 PSI, so it fits higher-flow machines in that range. Check your pump's rated output — running a tip that's too small is bad for the machine. Call us if you're unsure; we've been sizing nozzles for over 25 years.

The 65° nozzle is the low-pressure chemical tip — its wide pattern and larger opening drop the pressure so your machine can draw and apply soap or chemical. Use it for detergent application, then switch to the 15°, 25°, or 40° tip for high-pressure cleaning and rinsing.

Yes, these are standard 1/4″ quick-connect nozzles, which fit the 1/4″ quick-connect coupler used on most pressure washer wands and lances. If your lance has a threaded end instead, you'll need a 1/4″ quick-connect coupler to accept them.

An undersized nozzle restricts flow and forces pressure above what your system is set up to handle, which puts unnecessary strain on the pump and unloader. That's why sizing matters: pick the orifice that matches your machine's GPM at its rated PSI rather than guessing smaller for more pressure.

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