Overview
The Norgren 4314-51 is a precision-engineered quick connector kit built for pneumatic and air preparation systems. This modular clamp assembly integrates seamlessly with Excelon Series 73 and 74 filter housings, delivering a robust connection solution for industrial fluid control applications. The zinc-plated construction ensures corrosion resistance and long service life in demanding plant environments.
Key Features
- QuickClamp design enables fast connection and disconnection without tools
- Modular metal construction with zinc plating for durability and corrosion resistance
- Wall-mounting bracket included for convenient installation and positioning
- Compatible with Excelon Series 73 & 74 filter cartridges
- O-Ring diameter of 1 inch ensures reliable sealed connections
- Compact, space-efficient mounting footprint
Technical Specifications
- Part Number: 4314-51 / 431451
- Series: Excelon 73 & 74
- O-Ring Diameter: 1 inch (P/N 4284-770)
- Material: Metal with zinc plating
- Design: QuickClamp modular connector
- Mounting: Wall bracket included
- Dimensions: Approximately 4 x 4 x 2 inches
- Weight: 7.04 ounces
- Application Type: Pneumatic filter mounting
Typical Applications
The Norgren 4314-51 is ideal for:
- Industrial pneumatic systems requiring modular filter connections
- Air preparation units in manufacturing and process control applications
- OEM equipment using Excelon Series 73 and 74 filter cartridges
- Facilities seeking quick-connect solutions to minimize downtime during filter changes
- High-pressure compressed air systems where secure, reliable connections are critical
Compatibility & Replacements
Compatible With
- Norgren Excelon Series 73 filters
- Norgren Excelon Series 74 filters
- Series R43G filter housings
- F74C filter assemblies
- F71H filter assemblies
- Pneumatic compressed air systems
Replaces / Drop-In Replacement For
The Norgren 4314-51 is an original equipment component and primary part number for Excelon Series quick-clamp systems. Verify compatibility with your system integrator before ordering to confirm fit with your specific filter housing and application requirements.
Works With
- Norgren Excelon air preparation components
- Standard pneumatic hoses and tubing assemblies
- Wall-mount and manifold-integrated installation configurations
- Compressed air systems operating at industrial pressure ratings


















