Description
Key Product Features:
Pre-Pressure Booster Pump Kit: Manufacturer-designated attachment kit developed to support reliable water delivery to the high-pressure pump.
Integrated Machine Installation: The pre-pressure pump is installed within the compatible pressure washer rather than used as a separate external cleaning unit.
High-Pressure Pump Water Supply Support: Helps deliver water to the machine's high-pressure pumping system under the intended operating conditions.
Industrial Ultra-High-Pressure Applications: Designed for compatible Kärcher industrial cleaning equipment used in demanding professional environments.
HD 7.9/72-4 Cage Ec Application: Listed as an optional accessory for the Kärcher HD 7.9/72-4 Cage Ec electric-powered industrial pressure washer.
HD 18/50-4 Cage Classic Compatibility: Identified by Kärcher as a compatible attachment kit for the HD 18/50-4 Cage Classic.
HD 9/100-4 Cage Advanced Compatibility: Listed among accessories for the HD 9/100-4 Cage Adv ultra-high-pressure cleaning system.
HD 9/100-4 Cage Classic Compatibility: Also included in Kärcher's manufacturer compatibility listing for the HD 9/100-4 Cage Classic.
Professional Water Supply Management: Supports installations requiring the manufacturer's designated advance-pressure pump arrangement.
Industrial Cleaning Equipment Integration: Intended for properly configured high-pressure cleaning systems rather than general-purpose water transfer applications.
Optional Equipment Accessory: Listed separately from standard equipment in Kärcher's professional industrial pressure washer catalog.
Machine-Specific Installation: Designed for supported Kärcher pressure washer configurations with the required installation provisions.
High-Pressure Cleaning System Support: Helps maintain the appropriate water supply arrangement feeding the pressure-generating pump.
Professional Equipment Maintenance: Provides a manufacturer-specified add-on option for compatible industrial cleaning machines.
Industrial Machinery Cleaning Applications: Supports pressure washer systems used for approved heavy machinery cleaning and industrial maintenance.
Manufacturing Facility Applications: Relevant to compatible ultra-high-pressure cleaning equipment used in factories, production facilities, and maintenance areas.
Construction and Heavy Equipment Cleaning: Supports industrial cleaning systems operated in demanding professional environments.
Professional Installation Recommended: Requires correct integration with the machine's water supply, electrical system, and internal equipment components.
Manufacturer-Listed Packaged Weight: Kärcher specifies a packaged weight of approximately 16.9 kg (37.3 lb) for this attachment kit.
Original Kärcher Part Number: Identified as 2.637-017.0 for accurate product selection and accessory ordering.
Model-Specific Compatibility: Intended for selected Kärcher ultra-high-pressure washers and is not a universal booster pump kit.
Water Supply Requirements: The existing water source and supply connections must meet the pressure washer manufacturer's requirements.
Equipment Configuration Verification: Confirm the exact machine model, electrical configuration, installation requirements, and complete kit contents before ordering.
Important Compatibility Note: The Karcher 2.637-017.0 is a pre-pressure booster pump attachment kit, designed to help supply water to the high-pressure pump of compatible industrial pressure washers.
Kärcher's North American catalog lists it as an optional accessory for the HD 7.9/72-4 Cage Ec, while its international product documentation lists additional compatible industrial machines. Confirm availability and compatibility with the exact regional machine configuration before purchase.
The manufacturer's accessible product information does not establish the kit's individual flow capacity, inlet pressure, motor power, electrical requirements, connection sizes, or complete package contents.
Installation and Safety Note: This accessory should be installed according to Kärcher's equipment-specific instructions by appropriately qualified personnel. It does not independently increase the pressure washer's rated cleaning PSI, and it must not be used to exceed the machine's specified operating limits.
Why Buy from ProQuip Solutions:
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