Description
The GRACO 21462-01 is a fitting adapter designed to connect components with 1/4 inch NPT male (NPTM) and 3/8 inch NPT female (NPTF) threads. Its material is not specified in available documentation, but it is typically used in fluid handling systems to ensure secure and leak-free connections between different sized pipe threads within GRACO equipment.
Key Features:
- Fitting, Adapter
- 1/4 NPTM x 3/8 NPTF
- Compatible with GRACO fluid handling systems requiring 1/4 NPTM to 3/8 NPTF adapter connections
- Facilitates secure connection between different thread sizes
- Supports leak-free operation in fluid transfer systems
- Designed for use in GRACO equipment such as proportioners and hose assemblies
Applications:
Used in GRACO fluid handling and proportioning equipment to adapt between 1/4 inch and 3/8 inch NPT pipe threads, commonly found in lubrication, maintenance, and industrial fluid transfer systems.
Installation Notes:
- Using genuine GRACO parts ensures compatibility, reliability, and optimal performance of the equipment. Non-genuine parts may compromise system integrity and safety.
- Ensure threads are clean and free of debris before installation
- Apply appropriate thread sealant or tape as recommended by GRACO
- Hand-tighten before using a wrench to avoid cross-threading
- Check for leaks after installation and during operation
- Regularly inspect the adapter for signs of wear or damage
- Replace if leaks or thread damage are detected
- Follow GRACOs recommended maintenance schedule for the equipment






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