The GRACO 192452 Needle Stop is a small, precision-engineered component designed to secure and position the needle within GRACO automatic airless spray guns. Its primary function is to ensure proper needle seating and alignment, which is critical for reliable spray gun operation and consistent fluid delivery. The material is not explicitly specified in available documentation, but typical needle stops for GRACO equipment are made from durable metals or engineered plastics for longevity and resistance to wear.

Key Features:

• Needle Stop
• SKU:. 192452
• Compatible with select GRACO automatic airless spray guns (specific models not listed in available documentation)
• Precision fit for reliable needle positioning
• Essential for consistent spray gun performance
• Designed for ease of maintenance and replacement

Applications:
Used in GRACO automatic airless spray guns to ensure proper needle seating and reliable operation during spraying applications.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, safety, and longevity of the spray equipment. Non-genuine parts may compromise spray quality and equipment reliability.
• Ensure the needle is fully seated before installing the needle stop.
• Coat the setscrew (if applicable) with semi-permanent anaerobic sealant as recommended in the manual.
• Torque the setscrew to the specified value (typically 6.5–7.5 in-lb or 0.73–0.85 N•m) for secure installation.
• After installation, pull on the needle to confirm it is seated properly.