National Truck Parts – 5/32 Inch Plastic Quick Connect Straight Fitting
5/32 Inch Plastic Quick Connect Straight Fitting
The 5/32 inch Plastic Quick Connect Straight Fitting is designed for fast and reliable connections in air line systems. Built from a combination of polyurethane, nylon, and stainless steel, this coupler provides strength, durability, and leak resistant performance for commercial trucks and air control applications.
Product Features
- Manufacturer: National Truck Parts
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Item Number:
- 8112 – 5/32 Inch Quick Coupler Straight Fitting
- Design: Direct push to connect straight fitting
- Material: Polyurethane, nylon, and stainless steel
- Size: 5/32 inch x 5/32 inch
- Max Pressure: 145 psi
- Working Temperature: 32°F to 140°F
- Function: Creates reliable air line connections
- Quantity: Sold individually
Performance and Fit
This quick connect fitting offers a secure, airtight push connection for 5/32 inch air lines. The mixed material construction provides a strong hold, corrosion resistance, and dependable sealing under normal truck operating pressures.
Installation
- Cut the tubing clean and square.
- Insert the 5/32 inch tube into the fitting until fully seated.
- Pull back gently to confirm a locked connection.
- Pressurize the system and check for leaks.
Why You Will Love It
- Direct push fit connection for fast installation
- Durable construction from polyurethane, nylon, and stainless steel
- Rated to 145 psi for truck air systems
- Reliable sealing even under vibration
- Fits 5/32 inch air line assemblies
Common Questions
- What tubing size does it fit? Fits 5/32 inch air line tubing.
- Is this a push to connect fitting? Yes. It is a direct push style quick connect.
- What is the pressure rating? 145 psi maximum.
⚠️ California Proposition 65 Warning:
This product may expose you to chemicals found in manufactured components, which are known to the State of California to cause cancer and reproductive harm.