Sound Barrier ST292TPULLEY — 290mm Aluminum Box Truss Pulley
ST292TPULLEY Overview
The Sound Barrier ST292TPULLEY is a professional-grade pulley engineered specifically for use with 290mm (11.42″) aluminum box truss systems. Constructed from aluminum with a 50mm tube diameter and 2mm wall thickness, this pulley is built to integrate seamlessly into demanding ground support and rigging configurations. Sound Barrier’s truss and staging products carry TUV certification from a nationally recognized testing laboratory (NRTL), reflecting a rigorous commitment to safety and load reliability. This pulley is suited for touring companies, system integrators, venues, and production professionals who require certified rigging hardware.
Sound Barrier supports its certified products with loading tables and structural calculations, giving engineers and riggers the documentation needed to deploy systems with confidence.
Key Features
- TUV Certified — Third-party certified by TUV, a nationally recognized testing laboratory, ensuring compliance with professional safety and load standards
- 290mm Box Truss Compatibility — Designed to match 290 x 290mm truss geometry for direct integration with compatible Sound Barrier truss systems
- Aluminum Construction — Lightweight yet structurally capable aluminum build suited for touring and permanent installation environments
- 50mm Tube Diameter — Matches standard 50mm truss chord tubing for secure, properly fitted engagement
- 2mm Wall Thickness — Consistent material thickness engineered to meet certified load requirements
- Ground Support Integration — Designed as part of a broader certified ground support ecosystem, compatible with Sound Barrier’s ST290 series truss infrastructure
- Documentation Support Available — Sound Barrier provides loading tables and strength calculations to support safe system deployment
Technical Specifications
| Truss Dimensions | 290 x 290mm |
| Tube Diameter | 50mm |
| Tube Wall Thickness | 2mm |
| Material | Aluminum |
| Certification | TUV Certified (NRTL) |
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