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 and their corresponding rebuild kits from General Pump are sized according to industry standard nozzle sizing formulas. Please make sure you are selecting the proper rebuild kit -- this kit is for the size 4.5 Viper nozzle only. For assistance selecting the correct rebuild kit please contact us!