Description
Key Product Features:
8,990 PSI Maximum Working Pressure: Rated for a working pressure of 620 bar, approximately 8,990 PSI, for compatible industrial high-pressure cleaning equipment.
66-Foot Hose Length: Provides approximately 66 feet (20 meters) of hose length, allowing operators to work across larger cleaning areas without frequently repositioning the machine.
10 mm Inner Diameter: Features a manufacturer-specified 10 mm internal diameter, identified as ID 10.
M22 x 1.5 Connection: Manufacturer documentation specifies an M22 x 1.5 threaded connection for compatible industrial pressure washer equipment.
Ultra-High-Pressure Cleaning Applications: Designed for equipment operating at significantly higher pressures than conventional commercial pressure washers.
Karcher HD 7.9/72-4 Cage Ec Application: Listed as a supplied accessory for the Kärcher HD 7.9/72-4 Cage Ec industrial electric pressure washer.
Industrial-Grade Hose Configuration: Intended for demanding professional cleaning operations requiring pressure-rated water delivery.
Extended Working Reach: The 20-meter length supports more flexible equipment positioning when cleaning machinery and large industrial surfaces.
Professional Water Delivery: Transfers high-pressure water from compatible industrial cleaning equipment to the appropriate spray gun and lance assembly.
Heavy Equipment Cleaning: Suitable for approved industrial cleaning operations involving heavy machinery, construction equipment, and industrial installations.
Industrial Maintenance Applications: Supports appropriately controlled cleaning tasks in workshops, manufacturing environments, and industrial maintenance facilities.
Cold Water Cleaning Systems: Compatible with designated cold water ultra-high-pressure washers, subject to the operating limits of the full equipment system.
Manufacturer-Listed Replacement Hose: Provides a specified replacement hose option for supported Kärcher industrial pressure washer configurations.
Compatible HD Cage Equipment: Kärcher also lists this part among the optional hoses for selected HD Cage ultra-high-pressure cleaning machines.
Professional Hose Connection: Designed to integrate with correctly matched Kärcher high-pressure guns, lances, and fittings.
Suitable for High-Flow Equipment: The ID 10 configuration is intended for designated industrial cleaning systems requiring appropriately sized high-pressure hose connections.
Industrial Cleaning Versatility: Supports equipment cleaning, heavy-duty maintenance, and other approved high-pressure cleaning applications.
Manufacturer Part Number Identification: Identified as Karcher 6.391-847.0, helping ensure accurate replacement part selection and ordering.
Alternative Hose Lengths: Kärcher also lists 33-foot (10-meter) and 100-foot (30-meter) hose options within its industrial high-pressure accessory range.
Manufacturer-Documented Connection Size: The M22 x 1.5 thread specification helps identify compatible equipment connections and required fittings.
Professional Equipment Maintenance: Allows replacement of an existing hose when wear, damage, or inspection requirements make a new hose necessary.
Model-Specific Compatibility: Designed for compatible Kärcher industrial cleaning systems rather than universal use on all pressure washer models.
Pressure-Rated Equipment Integration: All connected spray guns, lances, couplings, and fittings must be rated for the intended operating pressure.
Important Compatibility Note: The Karcher 6.391-847.0 features the following manufacturer-confirmed attributes:
Length: 66 feet / 20 meters
Maximum working pressure: 8,990 PSI / 620 bar
Inner diameter: 10 mm
Connection thread: M22 x 1.5
Kärcher's product description also references 650 bar, while its technical data specifies 620 bar working pressure. For this listing, 620 bar (8,990 PSI) is used as the working-pressure limit.
Verify the pressure washer model, hose connection arrangement, temperature requirements, and all connected equipment ratings before installation.
Safety Note: Ultra-high-pressure water can cause life-threatening injuries. Use this hose only with compatible equipment, follow manufacturer inspection and replacement instructions, and ensure operators are trained in ultra-high-pressure cleaning procedures. Never exceed the lowest-rated component in the system.
Why Buy from ProQuip Solutions:
Choose ProQuip Solutions for the Karcher 6.391-847.0 Ultra-High-Pressure Hose and professional industrial cleaning accessories. Explore high-pressure hoses, industrial spray guns, spray lances, nozzles, and replacement components designed to support reliable equipment operation and demanding cleaning applications at www.proquip.solutions.
