SKU: 2675 | UPC: 690092123291
Vibrant Union inTin Pneumatic Vacuum Fitting – for 5/32in (4mm) OD Tubing – Universal
The Vibrant Union inTin Pneumatic Vacuum Fitting connects two sections of 5/32in (4mm) OD tubing with a secure push-on design for reliable vacuum routing. This universal fitting works in any performance vehicle setup including turbo systems, brake boosters, gauges, and cockpit instrumentation. It delivers consistent vacuum distribution and air line management without leaks even under high-demand conditions.
Key Features
- Push-On Connection: Tool-free installation pushes tubing securely into place for quick assembly and disassembly
- 5/32in (4mm) OD Compatibility: Matches standard pneumatic nylon or polyurethane tubing used in vacuum and air applications
- Zinc-Plated Steel Build: Resists corrosion and withstands automotive environments for long-lasting performance
- Straight Union Design: Joins tubing end-to-end in tight spaces for organized line routing
- Versatile Application: Handles vacuum up to 30 inHg plus low-pressure air for multiple performance uses
Product Notes
- Cut tubing ends squarely for optimal seal and performance
- Use with flexible pneumatic tubing only, avoid rigid materials
- Packaged individually to prevent damage during shipping
Installation Notes
- Professional installation recommended.
- Push tubing straight into fitting until it bottoms out, no clamps needed
- Compatible with all standard 5/32in OD pneumatic tubing brands
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| Universal | All | Performance Vehicles | All |
Why Choose Vibrant Performance?
- Proven reliability in motorsports and street performance
- Quality materials built for racing demands
- Precision engineering ensures leak-free operation
Frequently Asked Questions
- Q: What type of tubing fits this union?
A: Designed for 5/32in (4mm) outer diameter pneumatic tubing like nylon or polyurethane used in vacuum systems - Q: What material is the fitting made from?
A: Steel with zinc plating for strength and corrosion resistance in automotive use - Q: How do I install it?
A: Cut tubing square, push firmly into both ends until seated. no tools or adhesives required
Shipping & Handling
- Method: UPS Ground or USPS Priority
- Availability: In stock – ships same or next business day
- Packaging: Individual protective packaging in small box approximately 1in x 1in x 1in
- Weight: 0.10 lbs





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