The GRACO HH7331Y is an electric heated hose designed for use with plural component high-pressure airless equipment, such as the GRACO XP and XM sprayers. It is engineered for heavy-duty performance and is constructed to handle high-pressure, high-viscosity materials. The hose is intended to maintain material temperature during transfer, ensuring optimal spray performance and preventing material thickening or clogging.

Key Features:

• Electric Heated Hose
• HH7331Y, 3/8 in. x 3/8 in., 150 ft (45 m)
• Heavy-duty, engineered for lasting performance; includes integrated recirculation hoses and heat cable
• 7,250 psi (500 bar)
• GRACO XP and XM sprayers
• Heat cable: Simple apparatus in accordance with UL 60079-11, clause 5.7; Class 1, Division 1 and 2 (with appropriate wiring)
• No vertical height limitations
• Continuous hose lengths available (50 ft, 100 ft, 150 ft, 200 ft)
• Lightweight hose bundle
• Integrated recirculation hoses available
• Multiple A/B hose diameters available for desired chemical mix ratio
• Additional B hose optional for multiple chemical mix ratios
• Easily installs on new or existing GRACO XM or XP sprayers
• Hose temperature control and recirculation accessory kits available

Applications:
Used in industrial and commercial settings for spraying high-viscosity, temperature-sensitive materials such as coatings, adhesives, and sealants. Ideal for environments requiring consistent material temperature and reliable, high-pressure material transfer.

Installation Notes:

• Using genuine GRACO parts ensures compatibility, safety, and optimal performance of your equipment. Non-genuine parts may compromise system integrity and void warranties.
• Follow manufacturer’s instructions for installation and grounding
• Ensure appropriate wiring for hazardous location compliance (Class 1, Division 1/2)
• Use hose temperature control and recirculation accessory kits for optimal performance
• Regularly inspect hoses for wear and damage
• Perform preventative maintenance to ensure longevity and peak performance