The GRACO 6300-21 is a coupling half designed for fluid transfer systems. It is constructed from stainless steel (grade 304) and features a 1/4-inch NPT female thread. This part is intended to connect fluid lines within GRACO equipment, ensuring secure and leak-resistant connections.

Key Features:

• Coupling Half
• 1/4NPT
• Stainless Steel (304)
• Designed for use with GRACO fluid transfer and spray equipment
• Stainless steel construction for corrosion resistance
• 1/4-inch NPT female thread for secure connection
• Reliable sealing for fluid transfer applications

Applications:
Used in fluid transfer and spray systems for connecting hoses and lines within GRACO equipment.

Installation Notes:

• Using genuine GRACO parts ensures compatibility, reliability, and optimal performance of the equipment.
• Ensure threads are clean and free of debris before installation
• Apply appropriate thread sealant if required by the application
• Hand-tighten and then use a wrench to secure, avoiding over-tightening
• Regularly inspect for leaks or wear
• Replace if damaged or if leaks are detected
• Keep threads clean and protected from contaminants