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FIBERGLASS DOUBLE EXPANSION JOINT, NO O-RINGS (XW)
The Fiberglass XW Double Expansion Joint, also known as a "back-to-back" expansion joint, is designed for above-ground fiberglass conduit installations that require advanced thermal expansion management. Built with XW’s robust Extra Heavy Wall fiberglass construction, this double expansion joint is ideal for high-impact environments and installations that experience significant temperature fluctuations. Without O-rings, this joint offers a simplified, maintenance-friendly design while still providing effective movement and flexibility within fiberglass conduit systems.
Applications:
- Above-Ground Fiberglass Conduit Installations: Perfect for exposed fiberglass conduit runs requiring additional expansion capacity.
- Fiber-Optic and Utility Conduit Systems: Ideal for managing thermal expansion in utility installations, such as fiber-optic cables, where conduit stability is essential.
- Hazardous Location Applications: Suitable for installations in Class I, Division 2 hazardous locations or areas requiring high-impact strength.
Key Features:
- Double Expansion Design: Offers enhanced expansion capabilities compared to single joints, absorbing greater movement due to temperature changes.
- Back-to-Back Configuration: Increases flexibility in managing thermal expansion, allowing more substantial longitudinal movement in fiberglass conduit systems.
- XW Heavy Wall Fiberglass Construction: Constructed with an inside diameter-sized, .250" thick fiberglass wall, delivering superior impact resistance and durability.
- Straightforward Installation: Simplified design without O-rings for easy setup and low maintenance.
Benefits:
- Advanced Thermal Movement Management: Ideal for installations exposed to significant temperature fluctuations, helping prevent stress on fiberglass conduit systems.
- Durability for Harsh Conditions: XW’s heavy-duty fiberglass material withstands high-impact and corrosion, ensuring long-lasting performance in exposed or hazardous locations.
- Versatile for Utility Use: Effectively protects fiber-optic and utility cables, making it a valuable addition for utility companies and industrial applications.
| SIZE | TYPE | ITEM NO (ABOVE GROUND) | A | B | L - MIN | L - MAX | WEIGHT (LBS) | WEIGHT (KG) |
|---|---|---|---|---|---|---|---|---|
| 3/4" | XW | 07C-XW-38 | 1.935" (49) | 17" (432) | 29" (737) | 41" (1,041) | 3.01 | 1.37 |
| 1" | XW | 10C-XW-38 | 2.200" (56) | 17" (432) | 29" (737) | 41" (1,041) | 3.36 | 1.53 |
| 1-1/4" | XW | 12C-XW-38 | 2.545" (65) | 17" (432) | 29" (737) | 41" (1,041) | 4.06 | 1.84 |
| 1-1/2" | XW | 15C-XW-38 | 2.785" (71) | 17" (432) | 29" (737) | 41" (1,041) | 5.83 | 2.65 |
| 2" | XW | 20D-XW-38 | 3.025" (77) | 17" (432) | 29" (737) | 41" (1,041) | 6.24 | 2.83 |
| 2-1/2" | XW | 25D-XW-38 | 3.525" (90) | 17" (432) | 29" (737) | 41" (1,041) | 7.63 | 3.46 |
| 3" | XW | 30D-XW-38 | 4.025" (102) | 17" (432) | 29" (737) | 41" (1,041) | 9.01 | 4.09 |
| 3-1/2" | XW | 35D-XW-38 | 4.525" (115) | 17" (432) | 29" (737) | 41" (1,041) | 10.42 | 4.72 |
| 4" | XW | 40D-XW-38 | 5.025" (128) | 17" (432) | 29" (737) | 41" (1,041) | 11.78 | 5.35 |
| 5" | XW | 50D-XW-38 | 6.025" (153) | 17" (432) | 29" (737) | 41" (1,041) | 14.55 | 6.61 |
| 6" | XW | 60D-XW-38 | 7.025" (178) | 17" (432) | 29" (737) | 41" (1,041) | 19.25 | 8.74 |
| 8" | XW | 80C-XW-38 | 9.425" (239) | 17" (432) | 29" (737) | 41" (1,041) | 26.40 | 11.99 |