The GRACO 552021 is a high-pressure hose designed for fluid transfer in sealant and adhesive dispensing applications. It features a PTFE (polytetrafluoroethylene) lined core for superior chemical resistance and a stainless steel braided exterior for durability. This hose is intended for use with GRACO equipment handling moisture-sensitive, corrosive, or inert materials.

Key Features:

• Ambient hose
• No. 8 (0.401 in. / 10.2 mm ID), 20 ft. length
• PTFE-lined core, stainless steel braided cover
• Maximum working pressure: 4000 psi (27.6 MPa)
• For use with GRACO sealants and adhesives systems
• Exceptional chemical resistance
• High strength and flexibility
• Designed for non-heated (ambient) applications
• Reliable for demanding, high-pressure environments

Applications:
Ideal for transferring sealants, adhesives, and other fluids in industrial, manufacturing, and maintenance settings where chemical resistance and high-pressure capability are required.

Installation Notes:

• Using genuine GRACO hoses ensures compatibility, reliability, and safety with GRACO equipment, reducing the risk of leaks, contamination, and equipment failure.
• Ensure proper thread connection (JIC swivel for No. 8 size: 3/4-16)
• Inspect hose for damage before installation
• Follow GRACO equipment manual for specific installation procedures
• Use appropriate fittings and ensure secure attachment to prevent leaks