Description
1″ NPT Threaded Nipple Connector with O-Ring Seal
Overview
This 1″ NPT nipple connector is designed to create a secure and dependable connection between whole house water filtration components. Built with integrated O-ring sealing, it helps prevent leaks and ensures a tight fit without excessive use of thread seal tape.
Applications
- Whole house water filtration systems
- Big Blue 10″ x 4.5″ and 20″ x 4.5″ housings
- Connecting filter housings to brackets or plumbing lines
- Replacement part for existing systems
Key Benefits
- Enhanced Leak Protection – O-ring seal provides a more reliable connection than standard threaded fittings
- Universal 1″ NPT Compatibility – Works with most standard filtration housings
- Durable & Pressure Resistant – Designed for long-term use in residential water systems
- Quick Installation – Simplifies setup for both professionals and DIY users
- Low Maintenance – Reusable and easy to service
Technical Specifications
- Thread Type: 1″ NPT Male (both ends)
- Seal Type: Integrated O-Ring
- Material: High-strength polypropylene
- Color: White
- Use: Cold water filtration systems
- Max PSI: 120 PSI
Compatibility
- Suitable for:
- Single-stage systems
- Dual-stage systems
- Triple-stage systems
- Compatible with standard Big Blue housings (1″ ports)
Installation Tips
- Check O-ring placement before installation
- Tighten evenly to ensure proper seal
- Avoid overtightening to protect threads and housing
Package Includes
- (1) 1″ NPT Nipple Connector with O-Ring Seal
Reliable Connection You Can Trust
Designed for dependable performance, this connector helps ensure your filtration system operates smoothly with minimal risk of leaks—making it a simple but essential component for any whole house setup



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