The Viper Series rotary pressure washer nozzles from General Pump, the largest manufacturer of high-pressure water plunger pumps and accessories, are made of a strong brass housing with a plastic cover and a ceramic nozzle. At half the average weight of competing nozzles, the Viper Series lessens fatigue in users, so you can wash harder for longer periods of time. These rotary nozzles are ideal for blasting applications. Operating at a maximum pressure of 5000 psi, these American made rotary nozzles can reach a temperature of 190° fahrenheit.

Viper Series rotary nozzles from General Pump are sized according to industry standard nozzle sizing formulas. This specific rotary nozzle is a size 4.5. 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!

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