Karcher 8.712-398.0 : QCEM-6540 Brass 65-Degree Quick Connect Chemical Soap Nozzle for Commercial Pressure Washers

65-Degree Spray Pattern: Provides a wide-angle spray for distributing cleaning detergents across larger surfaces during pressure washing operations.

QCEM-6540 Nozzle Configuration: Manufacturer-designated chemical nozzle designed for compatible Kärcher professional pressure washer systems.

Brass Construction: Features a brass nozzle body suitable for professional pressure washing accessory applications.

Low-Pressure Chemical Application: Designed for detergent and soap application rather than concentrated high-pressure cleaning.

Quick-Connect Design: Allows convenient attachment and removal from compatible pressure washer spray lance quick-connect fittings.

Chemical Injector Compatibility: Supports detergent application when used with a compatible downstream chemical injection system and appropriate pressure washer setup.

Commercial Pressure Washer Applications: Suitable for detergent application during vehicle washing, equipment cleaning, facility maintenance, and outdoor surface cleaning.

Professional Replacement Nozzle: Provides a manufacturer-listed replacement chemical spray nozzle for compatible Kärcher pressure washer equipment.

Karcher HD Series Compatibility: Listed in Kärcher nozzle kits for selected HD pressure washers, including HD 3.5/35 G, HD 4.0/40 G, and HD 4.0/40 Ge models.

Additional Pressure Washer Compatibility: Also listed for selected Kärcher HD 5/30 G, HD 6/30 G, HD 8/35 G, and other compatible commercial pressure washer models.

Wide-Area Detergent Coverage: The broad spray pattern helps apply cleaning solutions across vehicles, machinery, and other washable surfaces.

Convenient Nozzle Replacement: Quick-connect configuration supports switching between chemical application and compatible high-pressure rinsing nozzles.

Professional Cleaning Accessories: Designed for use as part of compatible pressure washing nozzle kits and detergent application systems.