Description
Composite DOT push-to-connect union elbow that joins two runs of 1/2″ SAE J1131 nylon air-brake tubing at a 90° turn with no thread or compression hardware. The Midland Industries 650800C is rated for SAE J2494-3 push-to-connect service and DOT FMVSS 571.106 air-brake circuits, with a glass-reinforced composite body that holds up to underhood and chassis exposure.
Signs You Need a New Push-to-Connect Elbow
- Audible air leak at either collet
- Tubing pulls free under pressure or won’t fully seat
- Cracked or chalky composite body from UV / road salt exposure
- Slow brake-circuit pressure build or ABS DTCs tied to a leaking line
Specifications
| Manufacturer | Midland Industries |
|---|---|
| Part Number | 650800C |
| Part Type | DOT Push-to-Connect Union Elbow (90°) |
| Tube OD (both ends) | 1/2″ |
| Configuration | 90° elbow, union (tube to tube) |
| Body Material | Composite (glass-reinforced thermoplastic) |
| Standards | SAE J2494-3, DOT FMVSS 49 CFR 571.106, SAE J1131 tubing |
Cross References
- Velvac 017932
- Tectran 87044
- Automann 177.13B658
Applications
Used to redirect 1/2″ nylon air-brake tubing 90° on:
- Tractor and trailer service / supply / emergency lines
- Vocational truck pneumatic and air-suspension circuits
- Bus and motorcoach chassis air plumbing
Use only with SAE J1131 nylon air-brake tubing. Inspect collet retention after each tubing reinstallation.
