The GRACO 17G447 is a machined pump housing, typically constructed from durable metal, designed to serve as a critical structural and functional component within GRACO airless sprayer pump assemblies. Its primary function is to house and protect internal pump mechanisms, ensuring reliable operation and longevity of the equipment.

Key Features:

• Pump housing
• Machined metal
• Must be ordered as part of complete pump assembly P/N 17J874; compatible with select GRACO airless sprayers such as ProX17, ProX19, ProX21
• Precision machined for reliable fit and function
• Durable construction for long service life
• Supports high-pressure operation typical of GRACO airless sprayers

Applications:
Used in GRACO airless sprayer pump assemblies for various industrial and commercial coating applications, including painting, staining, and priming.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, safety, and equipment longevity.
• Always follow GRACO pump repair manual for installation and maintenance
• Ensure proper alignment and torque during assembly
• Inspect for wear or damage before installation
• Regularly inspect housing for cracks or wear
• Replace as part of scheduled maintenance or when damage is detected
• Use only compatible parts for repairs