The GRACO HH7551Y is an electric heated hose designed for use with plural component high-pressure airless equipment. It is constructed for robust industrial environments and is intended to maintain material temperature during high-pressure fluid transfer, ensuring consistent application and preventing material curing or clogging within the hose.

Key Features:

• Electric Heated Hose
• HH7551Y, 1/2 in. x 1/2 in., 150 ft (45 m)
• Industrial-grade, includes heat cable and solvent line
• 7,250 psi (500 bar)
• Designed for use with GRACO XP and XM series sprayers and similar plural component high-pressure airless equipment
• Heat cable: 16 AWG, 8 watts/ft; Simple apparatus in accordance with UL 60079-11, clause 5.7; Class 1, Division 1 and 2 (with appropriate wiring)
• Continuous length, cannot be linked together
• No vertical height limitations
• Includes 1/4 in. solvent hose
• Reliable for demanding industrial applications
• Designed for ease of maintenance and long service life

Applications:
Used in industrial coating, insulation, and material application processes where maintaining material temperature is critical, such as in large-scale mining, construction, and agricultural equipment maintenance.

Installation Notes:

• Using genuine GRACO parts ensures compatibility, safety, and optimal performance with GRACO equipment.
• Follow all safety data sheets (SDSs) and fluid/solvent manufacturer recommendations
• Ensure proper grounding and wiring for hazardous locations
• Do not link hoses together; use continuous length as supplied
• Regularly inspect for wear, damage, or leaks
• Consult the manual for specific installation and maintenance procedures