DK Series rotary pressure washer nozzles from Dirt Killer clean a variety of hard surfaces, from pots to concrete. The efficiency of Dirt Killer nozzles will save you water, time, and money. These commercial grade turbo nozzles feature a rotating turbine to create an impact five times stronger than a standard fan tip nozzle. Dirt Killer DK Series nozzles operate at a maximum pressure of 3200 psi and can reach 180° F. These 1/4 in nozzles have a female inlet, brass housing, and ceramic rotor tip.

Dirt Killer DK series rebuild kits contain the complete internal rotor assembly, seat, and seal. This rebuild kit has an orifice size of 3.5. Please be sure you are purchasing the correct size rebuild kit for your nozzle. DK Series pressure washer nozzles have the following color bands to differentiate between sizes:

   White - size 3.0
   Orange - size 3.5
   Yellow - size 4.5
   Black - size 5.5
   Blue - size 7.0

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