YR51 Series rotary pressure washer nozzles from General Pump, the largest manufacturer of high-pressure water plunger pumps and accessories, are built using an innovative design and manufacturing approach to ensure accuracy and durability for all types of high pressure cleaning systems. These Italian made rotating nozzles can be used in any position and the ceramic seat, rotor, and nozzle are highly shock resistant. The strong brass housing and oversized bearings give these rotary nozzles a long lifespan.

Operating up to a maximum pressure of 5100 psi and with a maximum temperature of 212° fahrenheit, the YR51 Series rotary nozzles from General Pump come in a variety of sizes that match with industry standard nozzle sizing formulas. To assist in selecting the proper nozzle, we have developed a Nozzle Size Calculator that can be used to determine the output and power requirements of various nozzle sizes when you provide the flow rate of your pump. For assistance using the calculator feel free to contact us!

This specific nozzle is a size 4.0. The following are the sizes available and their corresponding color indicators:

   White - size 3.0
   Brown - size 3.5
   Yellow - size 4.0
   Blue - size 4.5
   Purple - size 5.0
   Red - size 5.5
   Green - size 6.0
   Light Blue - size 6.5
   Orange - size 7.0
   Silver - size 8.0

Pressure-Washer-Parts.com stocks almost every size of General Pump YR Series rotary pressure washer nozzles and can drop ship large quantities directly from General Pump at no additional shipping cost.