The GRACO HP-50 Reservoir Kit (24A558) is a replacement reservoir designed for use with the HP-50 high-pressure lubricator. It is constructed from heavily ribbed cast iron for durability and is intended to store and supply lubricant to the HP-50 system, which is used for injecting oil or compatible fluids into high-pressure machinery such as compressors and circulators.

Key Features:

• Box Lubricator Reservoir Kit
• HP-50
• Heavily ribbed cast iron
• Oil (viscosity 100–5000 SUS)
• Durable cast iron construction
• Large capacity (up to 9 quarts/8.5 liters)
• Optional steam or electric heating for reservoir
• Easy access for maintenance and refilling
• Designed for reliable, continuous operation in demanding environments

Applications:
The HP-50 Reservoir Kit is used in high-pressure lubrication systems for compressors, circulators, and other industrial machinery requiring reliable, continuous lubrication of cylinder walls, bearings, and moving parts.

Installation Notes:

• Using genuine GRACO parts ensures compatibility, reliability, and optimal performance of the HP-50 lubricator system.
• Ensure the reservoir is clean and free of contaminants before installation.
• Follow the equipment manual for proper alignment and connection to the HP-50 system.
• Check all seals and connections for leaks after installation.
• Regularly inspect and maintain the reservoir to prevent lubricant contamination and ensure consistent performance.