Karcher 2.643-577.0 : FRI 50 Me 20-Inch Industrial Surface Cleaner, 7,200 PSI, Heavy-Duty High-Pressure Floor Cleaning Attachment

7,200 PSI Maximum Operating Pressure: Designed for compatible industrial pressure washing systems operating at pressures up to 500 bar, approximately 7,200 PSI.

20-Inch Surface Cleaning Configuration: Manufacturer-listed as a 20-inch industrial surface cleaner, providing practical coverage for demanding flat surface cleaning applications.

FRI 50 Me Industrial Design: Part of Kärcher's professional industrial surface cleaning accessory range, developed for high-pressure cleaning operations.

212°F Maximum Water Temperature: Supports hot water cleaning applications at temperatures up to 100°C (212°F), when connected to compatible equipment.

Four Steering Rollers: Equipped with four convenient steering rollers designed to support smooth movement and directional control across suitable surfaces.

Efficient Flat Surface Cleaning: Designed for cleaning large, durable, relatively flat surfaces using appropriately matched industrial pressure washing equipment.

Industrial High-Pressure Cleaning: Suitable for specialized cleaning tasks requiring substantially higher pressure than conventional commercial surface cleaners.

Professional Floor Cleaning Applications: Supports cleaning of compatible industrial floors, hard surface areas, and maintenance environments.

Concrete Surface Cleaning: Can be used on appropriately assessed concrete surfaces capable of withstanding the selected water pressure and nozzle configuration.

Heavy-Duty Cleaning Applications: Designed for removing stubborn dirt and accumulated surface contamination from suitable industrial surfaces.

Industrial Facility Maintenance: Useful for high-pressure cleaning operations in manufacturing facilities, workshops, and equipment maintenance areas.

Commercial Cleaning Applications: Provides a specialized surface cleaning accessory for demanding professional cleaning operations.

High-Pressure Surface Cleaning Attachment: Connects to compatible industrial pressure washing equipment to provide a dedicated flat surface cleaning arrangement.

Karcher HD 9/50-4 Cage Compatibility: Manufacturer-listed as an optional accessory for the HD 9/50-4 Cage industrial pressure washer.

Karcher HD 13/35-4 Cage Compatibility: Identified by Kärcher as compatible with the HD 13/35-4 Cage industrial cleaning system.

HD 18/50-4 Cage Classic Compatibility: Listed in Kärcher's official accessory documentation for the HD 18/50-4 Cage Classic.

HD 13/35 Ge Cage Application: Also included in manufacturer compatibility information for the HD 13/35 Ge Cage.

HD 9/50 Ge Cage Application: Listed for compatible gas-powered industrial high-pressure cleaning equipment.

HDS 13/35 De Tr1 Compatibility: Kärcher identifies this model as compatible with the HDS 13/35 De Tr1 industrial cleaning system.

HDS 9/50 De Tr1 Compatibility: Manufacturer-listed among compatible equipment for the HDS 9/50 De Tr1.

Separate Nozzle Kit Required: Kärcher specifies that the appropriate machine-specific nozzle kit must be ordered separately.

FRI 50 Me Nozzle Kit Options: Manufacturer documentation lists nozzle kit 6.415-044.0 for selected applications, while North American equipment documentation also identifies 6.415-059.0. Confirm the correct nozzle kit for the intended pressure washer.

Professional Equipment Integration: Designed for installation with appropriately rated industrial pressure washer hoses, connections, and accessories.

Convenient Surface Coverage: The approximately 20-inch cleaning configuration helps operators work across suitable large-area surfaces more efficiently than a narrow handheld jet.

Manufacturer-Listed Packaged Weight: Kärcher specifies a packaged weight of approximately 16.7 kg (36.8 lb).

Manufacturer Part Number Identification: Identified as Karcher 2.643-577.0 for accurate product selection and accessory ordering.

Model-Specific Compatibility: Intended for selected Kärcher industrial high-pressure washers rather than universal use with all pressure washer models.

Professional Cleaning Equipment Accessory: Provides a manufacturer-listed surface cleaning option for demanding commercial and industrial maintenance operations.

Installation Requirements: Confirm the equipment's operating pressure, water flow, temperature, connection arrangement, and appropriate nozzle kit before installation.

Nominal cleaning size: 20 inches (approximately 500 mm)

Maximum pressure: 7,200 PSI (500 bar)

Maximum hot water temperature: 212°F (100°C)

Steering rollers: Four

Packaged weight: Approximately 16.7 kg (36.8 lb)

Nozzle kit: Sold separately