Nozzle specifications Red 0° (straight line) / strong decontamination, tire flush / high pressure mode (≥8MPa) Yellow 15° (narrow fan) / Body wash, stubborn stains / Medium and high pressure mode (5-8MPa) Green 25° (medium fan) / large area rinse, foam spray / medium pressure mode (3-5MPa) White 40° (wide fan) / gentle rinse, glass cleaning / low pressure mode (≤3MPa) Interface Type Brass Quick Plug (1/4″ Standard) Connector size Nozzle diameter: Φ25mm Interface Length: 20mm (tolerance ±0.5mm) Withstand pressure range ≤15MPa (recommended working pressure 5-10MPa) Applicable temperature -20°C~80°C