Description
The GRACO 6300-62 is a black steel nipple fitting designed to connect or extend piping within GRACO fluid handling equipment. It features a 1/2 inch NPT (National Pipe Thread) male thread on one end and a 3.00 mm connection on the other, making it suitable for adapting between different pipe sizes or connecting hoses and pipes in lubrication, paint, or other fluid transfer systems.
Key Features:
- Nipple fitting
- 1/2 NPT x 3.00 mm
- Black steel
- Designed for use with GRACO fluid handling equipment; compatible with systems requiring 1/2 NPT and 3.00 mm connections
- Robust steel construction for durability
- Black finish for corrosion resistance
- Standard NPT thread for secure connections
Applications:
Used in fluid transfer systems for lubrication, paint, and other industrial applications where secure, leak-free connections between different pipe or hose sizes are required.
Installation Notes:
- Using genuine GRACO parts ensures compatibility, reliability, and optimal performance of your fluid handling system.
- Ensure threads are clean and free of debris before installation
- Use appropriate thread sealant or tape for leak-free connections
- Hand-tighten and then use a wrench for final tightening, avoiding over-torquing
- Inspect regularly for leaks or wear and replace as needed






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