0 orifice size is designed to maximize chemical output so your injector system can deliver soaps and detergents for deep cleaning

5 Orifice gives you the concentrated strength to tackle the toughest cleaning challenges with your pressure washer

000 PSI maximum pressure rating and 10 GPM flow capacity

and external unloader

this axial cam direct-drive pump pumps 2

15° Quick Connect Spray Pressure Washer Yellow Nozzle - 5.0 Orifice Wall Mount 0 orifice size is designedAggressive Cleaning with Controlled Coverage When we craft a 15 Quick Connect Spray Pressure Washer Yellow Nozzle with a 5. 0 orifice, we're putting our reputation on the line for heavy duty cleaning that demands both raw power and precision control. We've been perfecting spray patterns for years, and this narrow 15 degree design delivers the kind of strong, fan shaped force that strips away the most stubborn dirt, grease, and grime from concrete,