IDK Series rotary pressure washer nozzles from Dirt Killer provide superior cleaning power for the toughest jobs. The efficiency of Dirt Killer nozzles will save you water, time, and money. These industrial grade turbo nozzles feature a rotating turbine to create an impact five times stronger than a standard fan tip nozzle. Dirt Killer IDK Series nozzles operate at a maximum pressure of 4700 psi and can reach 180° F. These 1/4 in nozzles have a female inlet, brass housing, and ceramic rotor tip.

Dirt Killer IDK series rebuild kits contain the complete internal rotor assembly, seat, and seal. This rebuild kit has an orifice size of 10.0. Please be sure you are purchasing the correct size rebuild kit for your nozzle. IDK Series pressure washer nozzles have the following color bands to differentiate between sizes:

   Orange - size 3.5
   Grey - size 4.0
   Light Green - size 4.5
   Black - size 5.5
   Blue - size 7.0
   Red - size 8.0
   Dark Green - size 9.0
   Brown - size 10.0

To check availability or for assistance identifying your rotary nozzle or the proper rebuild kit please feel free to contact us!