Brass Compression Fitting 1/8″ x 3/16″ Tube
Product Overview
As a retailer of hot tub spare parts, I supply this precision-engineered brass compression fitting, designed for connecting 1/8″ to 3/16″ tubing in spa and hot tub applications. This fitting provides a secure, leak-proof connection for air and water lines.
Key Features
- Solid brass construction
- Precision-machined threads
- Double-seal design
- Corrosion resistant
- Temperature stable
- Easy installation
Technical Specifications
| Specification | Detail |
|---|---|
| Material | Solid Brass |
| Model Number | 522000 |
| Primary Size | 1/8″ |
| Secondary Size | 3/16″ |
| Type | Compression Fitting |
| Temperature Rating | -20°F to 250°F |
| Pressure Rating | Up to 125 PSI |
| Application | Air/Water Lines |
Applications & Use
These compression fittings are essential components in various hot tub and spa systems, particularly in:
- Air blower lines
- Pressure switch connections
- Ozone delivery systems
- Control system pneumatics
- Sensor connections
Installation Tips
The fitting requires proper tube preparation and careful tightening to ensure a leak-free seal. The compression ring should be properly seated, and connections should be snug but not overtightened.
Compatibility
Suitable for use with:
- Flexible PVC tubing
- Vinyl tubing
- Air lines
- Low-pressure water lines
- Sensor systems
Note: Professional installation recommended for optimal performance



