Product Description

16.40 ft (5.0m) Diameter Square Aluminum Truss Circle (EVT290S-C500)

The EVT290S-C500 Square Aluminum Truss Circle is a massive structural element designed to create an impressive 16.40 ft (5.0-meter) diameter circular truss. As one of the larger standard circles in the EVT290S series, it provides a commanding visual presence, making it the ideal centerpiece for concert stages, large-scale trade show perimeters, and arena-sized lighting rigs.

Function & Compatibility:

Fabricated from high-strength Aluminum Alloy (6082-T6) with a standard Brushed Finish, this circle utilizes the industry-standard 290mm (11.42 in) box truss profile. It features 50mm (2″) main chords and a secure conical connection system. It is fully F34 Compatible, meaning it connects seamlessly with EVT290S and most major 290mm square truss brands. The modular design consists of multiple arc segments that bolt together rapidly for easy transport and assembly.

Key Features

• Precise Dimensions: 16.40 ft (5.0m) Diameter – Large-scale circle perfect for high-impact stage designs and venue perimeters.
• Compatibility: F34 Compatible design connects seamlessly with standard 290mm square truss straights and corners.
• Heavy-Duty Rigging: Features 50mm (2″) main tubes and robust diagonal bracing to support substantial lighting, audio, and video loads.
• Modular Assembly: Composed of multiple segments for easy transport and setup.
• Professional Finish: Brushed aluminum resists scratches and reflects stage lighting beautifully.
• TÜV Certified Quality: Manufactured to strict safety standards for overhead rigging.

Designed by Evolve Truss, this circle is compatible with standard 50 mm (2″) clamps for mounting moving heads and fixtures.

⚠️ Safety & Engineering Notice

❗ Critical Rigging Information:

• Load Distribution: Circular truss loads must be calculated differently than straight spans. Always consult the Load Table for this specific diameter.
• Bridling Warning: When rigging from a circle, ensure hanging points are evenly spaced to prevent warping the frame.

Important Guidelines for Safe Use:

• Never exceed the rated load capacity.
• Inspect all welds and conical receivers for stress cracks before assembly.
• Ensure all Couplers, Pins, and R-clips are fully engaged and secured.
• All overhead structures must be reviewed by a qualified rigger or engineer.

⚠️ Compatibility Warning

Crucial Steps for Safe Assembly:

• Geometry Check: This is a 16.40 ft (5.0 Meter) Outer Diameter circle. Please verify this dimension matches your design requirements.
• Brand Mixing: While F34 compatible, always test-fit connections with other brands on the ground before lifting.

Why Choose Truss Genius?

✅ Certified Quality & Expert Support

• Authorized Dealer: Direct partnerships with trusted truss manufacturers.
• Expert Guidance: Real-world experience in staging, rigging, and system planning.

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Experience the Truss Genius Difference

Trusted by staging professionals nationwide, Truss Genius delivers certified components, expert guidance, and a seamless purchasing experience.

Contact us today to add the EVT290S-C500 Truss Circle to your inventory.