The GRACO H43850 is a high-pressure hose designed for demanding industrial and contractor applications. It is constructed with a durable, chemical-resistant cover and is intended for use with high-pressure fluid delivery systems, particularly in airless spray applications. The hose is engineered to withstand harsh jobsite conditions and is compatible with a variety of solvents, acids, and bases.

Key Features:

• High-pressure hose
• 3/8 in diameter x 50 ft length
• Durable, chemical-resistant cover; reinforced for high pressure
• 4500 psi (310 bar)
• Designed for use with GRACO airless spray equipment and compatible with a wide range of fluids, including solvents, acids, and bases
• Flexible and durable for easy handling
• Undergoes impulse, burst, flexibility, and cold bend testing for reliability
• Chemical-resistant cover withstands solvents, acids, and bases
• Cover resists sunlight, ozone, oxygen, and extreme weather
• Color-coded by pressure for easy identification
• Reduces downtime due to hose failure

Applications:
Used in high-pressure spray applications such as painting, coatings, and industrial fluid delivery. Suitable for demanding environments including construction, manufacturing, and maintenance operations.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, safety, and longevity of equipment. Non-genuine parts may compromise system integrity and void warranties.
• When coupling hoses of different diameters, attach the larger diameter hose to the pump and the smaller diameter hose to the gun to minimize pressure drop
• Ensure all connections are secure and leak-free before operation
• Regularly inspect the hose for wear, damage, or chemical degradation
• Store hoses properly to avoid kinks and exposure to extreme conditions