Description
The GRACO 121628 is a self-sealing screw, typically used as a fastening component within GRACO equipment such as color change modules for ProMix 2KS and ProMix 3KS Electronic Proportioners. Its material is not specified, but it is designed for secure, leak-resistant installation in fluid handling systems.
Key Features:
- Self-sealing screw
- 4-40 x 1/4 in. (6 mm)
- Compatible with GRACO ProMix 2KS and ProMix 3KS Electronic Proportioners, specifically for color change module kits
- Self-sealing for leak prevention
- Designed for secure fastening in fluid handling systems
Applications:
Used as a fastening component in GRACO color change module kits for ProMix 2KS and ProMix 3KS Electronic Proportioners, ensuring secure and leak-resistant connections in fluid dispensing systems.
Installation Notes:
- Using genuine GRACO parts ensures proper fit, function, and leak prevention in critical fluid handling applications.
- Ensure proper torque and alignment during installation to maintain seal integrity
- Inspect for damage or wear before installation
- Follow all safety and installation instructions in the GRACO equipment manual
- Use only genuine GRACO replacement parts for maintenance
- Regularly inspect screws for wear or damage
- Refer to the equipment manual for specific installation procedures






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