Description
The GRACO 258123 PR70 Hose Assembly is a recirculating, insulated hose designed for use with GRACO PR70 series two-component liquid dispensing systems. It is engineered to handle high-pressure, two-component materials, ensuring safe and efficient recirculation of fluids within the system. The hose is insulated to help maintain material temperature and prevent heat loss during operation.
Key Features:
- Recirculating Hose Assembly
- PR70, 1/2″ x 120″
- GRACO PR70 and PR70v two-component dispensing systems
- Insulated for temperature control
- Designed for recirculation of two-component materials
- Reliable construction for industrial use
- Ease of maintenance (replaceable as an assembly)
Applications:
Used in industrial environments for accurate metering, mixing, and dispensing of two-component materials such as adhesives, sealants, and coatings. Suitable for professional use in manufacturing, construction, and maintenance applications.
Installation Notes:
- Using genuine GRACO parts ensures compatibility, safety, and optimal performance of the PR70 system.
- Ensure the system is depressurized before installation
- Inspect hose for damage before use
- Follow all safety instructions in the equipment manual
- Use appropriate tools and fittings for secure connection
- Regularly inspect hoses for wear, leaks, or damage
- Replace hoses at recommended intervals or if defects are found
- Keep hoses clean and free from contamination






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