Description
The GRACO 124903 is a fitting adapter designed to connect components with different thread standards. It features a 1/2″ JIC (Joint Industry Council) male end and a 3/4″ NPT (National Pipe Thread) female end, constructed from carbon steel (CS). This adapter is intended for use in fluid handling systems, facilitating secure and leak-free connections between hoses, pipes, or equipment with mismatched thread types within GRACO equipment.
Key Features:
- Fitting, Adapter
- 1/2″ JIC x 3/4″ NPT
- Carbon Steel (CS)
- Compatible with GRACO fluid handling systems requiring 1/2″ JIC to 3/4″ NPT connections
- Durable carbon steel construction for longevity
- Designed for secure, leak-free connections
- Facilitates easy integration between different thread standards
Applications:
Used in fluid handling, lubrication, and maintenance systems where adapters are required to connect hoses or pipes with 1/2″ JIC and 3/4″ NPT threads. Suitable for industrial, mining, and agricultural equipment.
Installation Notes:
- Using genuine GRACO parts ensures compatibility, reliability, and optimal performance of your equipment.
- Ensure threads are clean and free of debris before installation
- Apply appropriate thread sealant or tape to NPT threads for leak prevention
- Hand-tighten before using a wrench to avoid cross-threading
- Check for leaks after installation and during routine maintenance






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