Karcher 6.370-273.0 : Disc brush Orb 51

Product Overview:
The Kärcher 6.370-273.0 Disc Brush Orb 51 is a genuine red medium disc brush designed for compatible Kärcher O51 orbital brush heads and B 50 W Bp ORB scrubber configurations. With a 510 mm / 20-inch size and medium hardness grade, this brush is built for regular maintenance cleaning on approved commercial hard-floor surfaces. It is an excellent replacement brush for facility maintenance teams, janitorial crews, and building service contractors using Kärcher orbital scrubbers in schools, offices, retail spaces, healthcare facilities, municipal buildings, warehouses, and commercial properties.

Key Product Features:

• Genuine Kärcher replacement disc brush, part number 6.370-273.0.
• Also commonly referenced as Kärcher 63702730.
• Product name: Disc Brush Orb 51.
• Red disc brush for regular maintenance cleaning.
• Medium hardness grade provides balanced cleaning performance for everyday floor care.
• 510 mm / approximately 20-inch size for compatible O51 orbital brush-head applications.
• Designed for use with the O51 orbital brush head.
• Compatible with Kärcher B 50 W Bp ORB + O51 + AGM and B 50 W Bp ORB + O51 + Li-Ion configurations according to official Kärcher references.
• Orbital brush-head compatibility supports efficient scrubbing action for routine floor maintenance.
• Helps remove everyday soil, dust, light grime, traffic marks, and general floor buildup.
• Red color helps operators quickly identify the brush as a standard medium maintenance-cleaning option.
• Useful for daily, weekly, or scheduled floor cleaning programs.
• Strong choice for commercial facilities that need dependable cleaning without using a highly aggressive brush.
• Quantity per unit: 1 piece.
• Packaged weight: approximately 6.1 lb / 2.8 kg.
• Dimensions referenced by Kärcher U.S.: approximately 20.1 x 20.1 x 20.1 in.
• Metric size referenced internationally: 510 mm.
• Competitor listings identify this item as a Windsor / Kärcher disc brush for O51 model applications.
• Helps restore cleaning performance when an existing Orb 51 brush is worn, flattened, damaged, or no longer making consistent floor contact.
• Suitable for compatible tile, vinyl, sealed concrete, coated concrete, finished floors, and other approved commercial hard-floor surfaces.
• Recommended for schools, offices, retail stores, healthcare buildings, hospitality properties, municipal facilities, warehouses, and building service contractors.
• Helps maintain a clean, professional floor appearance while supporting efficient machine-based cleaning.
• Practical replacement item for keeping Kärcher O51 orbital scrubbers operating efficiently as part of a routine brush replacement schedule.
• Best used with the correct machine settings, compatible cleaning chemistry, and proper brush selection for the floor surface and soil level.

Why Buy from ProQuip Solutions:
ProQuip Solutions helps customers source the correct Kärcher orbital brushes, cleaning heads, floor pads, pad drivers, squeegee parts, suction lips, and scrubber accessories for their equipment and floor conditions. When you purchase the Kärcher 6.370-273.0 Disc Brush Orb 51 from ProQuip Solutions, you get knowledgeable support for confirming O51 compatibility, selecting the right brush for your floor surface, and maintaining dependable scrubber performance. ProQuip Solutions is your trusted source for genuine Kärcher scrubber brushes, replacement parts, and professional floor care equipment support.