Professional 6.5-Foot Circular Square Aluminum Truss – EVT290S-C200 Series - High-Strength and Versatile Truss Component

EVT290S-C200 | 6.56ft Truss Circle

Original price was: $3,511.00.Current price is: $2,340.00.

EVT290S-C200 — 2m (6.56 ft) Diameter Square Aluminum Truss Circle (90 Degree Arc)

Dimensions
Circle Diameter: 6.56 ft (2 m) Outer Diameter
Inside Diameter: 4.66 ft (1.42 m)
Truss Profile: 11.41 in (290 mm) Square
System Configuration: Composed of 4x 90 Degree Arc Segments

Construction
Material Type: Aluminum Alloy EN AW-6082 T6
Main Tubing: 1.96 in (50 mm) Outer Diameter with 0.08 in (2 mm) Wall Thickness
Brace Tubing: 0.78 in (20 mm) Diagonal Bracing with 0.08 in (2 mm) Wall Thickness

Finish & Features
Surface: Aluminum Brush Finish
Certification: TUV certified
Connection Type: Conical Connection System (Includes Couplers, Tapered Pins, and R-Clips)
Compatibility: Fits F34, EVT290S, and all standard 290mm Square Truss systems
Weight: 84 lb (38.1 kg)

In stock

SKU: EVT290S-C200 Category:

EVT290S Circular Truss Knowledge Center

EVT290S-C200 6.56 ft Circular Square Truss System.
A Four-Segment F34-Compatible Truss Circle for Lighting, Exhibits, Staging, and Suspended Visual Structures.

The EVT290S-C200 is a complete 2.0-meter circular truss assembly constructed from four matching 90-degree arc segments. When connected, the segments form a 6.56 ft outer-diameter circle with a 4.66 ft internal opening. The circular geometry provides a continuous structural perimeter for lighting, suspended visual elements, trade show displays, DJ installations, stage environments, and other applications where a curved configuration is preferable to a conventional rectangular truss grid.

Product Facts

Model EVT290S-C200
Product Type Circular Square Truss
Outer Diameter 2.0 m / 6.56 ft
Inside Diameter 1.42 m / 4.66 ft
Configuration 4 × 90° Arc Segments
Weight 84 lb / 38.1 kg
2.0 m Outer Diameter
4 × 90° Arc Segments
84 lb Complete Weight
50 × 2 mm Main Chords
Conical Connection System

Product Overview

A Complete Circular Truss Built from Four Transportable Arc Sections.

Rather than functioning as an individual corner or straight truss section, the EVT290S-C200 creates a complete circular structural form. Four 90-degree arcs connect sequentially to produce a continuous 360-degree perimeter, providing a defined center point and consistent radius for equipment placement and visual design.

360-Degree Geometry
Four matched quarter-circle sections combine to create one complete circular truss assembly.
2-Meter Outer Diameter
The assembled circle measures 2.0 m / 6.56 ft across its exterior diameter.
1.42-Meter Internal Opening
The center opening measures approximately 1.42 m / 4.66 ft, defining the usable space inside the truss perimeter.
Modular Four-Piece Construction
Dividing the circle into quarter sections makes transport, handling, storage, and assembly more practical than a one-piece circular structure.

Common Applications

Circular Geometry Creates a Different Design Language Than a Conventional Truss Grid.

The C200 is most useful where the shape itself contributes to the technical or visual purpose of the structure. Its continuous perimeter can establish a central focal point, surround equipment or displays, or provide evenly distributed mounting positions around a circular path.

01
Lighting Rings
Create circular lighting positions around a stage, display, dance floor, centerpiece, or performance area.
02
DJ Booth Structures
Use the circle as an overhead or vertical visual element surrounding DJ and entertainment installations.
03
Trade Show Displays
Create suspended headers, branded focal points, hanging signage structures, and curved exhibit elements.
04
Stage & Scenic Design
Integrate circular geometry into stage backdrops, scenic structures, lighting features, and production environments.
05
Technical Installations
A defined circular perimeter can provide repeatable mounting locations for cameras, sensors, tracking equipment, or other technical devices.
06
Architectural Features
Use as a standalone visual form or combine with straight truss to introduce circular geometry into larger modular structures.

Who It’s For

For Projects Where Circular Geometry Is Part of the Functional or Visual Design.

The C200 is intended for professional installations that benefit from a repeatable circular structure rather than assembling a perimeter from multiple angled corners and short straight sections.

Lighting Designers
For symmetrical fixture placement around a defined circular perimeter.
Event Production Companies
For concerts, corporate productions, live events, entertainment environments, and temporary structures.
Trade Show Designers
For overhead booth elements and architectural displays that need to stand apart from rectangular exhibit structures.
Scenic Designers
For circular scenic elements that can be incorporated into larger modular truss layouts.

System Configuration

Four 90-Degree Arc Sections Form the Complete Circle.

The C200 is divided into four quarter-circle sections. Each interface uses the conical connection method so the individual arcs can be joined into one continuous circular assembly.

4 × 90° Arc Segments
Four matched arc sections create the full 360-degree circle when assembled in sequence.
Conical Couplers
Couplers align and mechanically connect the adjoining arc receivers.
Tapered Pins & R-Clips
Pins secure the couplers while R-clips retain the installed pins at each connection.
All four arc interfaces affect the final geometry of the circle.

Assemble each connection completely and verify that the arcs close naturally into the intended circular geometry. Do not use excessive mechanical force to compensate for damaged components, incorrect orientation, or incompatible connection dimensions.

Technical Reference

EVT290S-C200 Specifications

Key dimensions and construction data for identifying the complete circular assembly and evaluating its fit within a larger truss design.

Geometry

Circle Dimensions

Model EVT290S-C200
Outer Diameter 2.0 m / 6.56 ft
Inside Diameter 1.42 m / 4.66 ft
Truss Profile 290 mm / 11.41 in Square
Configuration 4 × 90° Arc Segments

Construction

Tubing & Material

Material EN AW-6082 T6 Aluminum
Main Tubing 50 mm OD / 2 mm Wall
Brace Tubing 20 mm OD / 2 mm Wall
Finish Brushed Aluminum
Complete Weight 84 lb / 38.1 kg

Assembly Interface

Connection System

Connection Type Conical Connection System
Connection Hardware Couplers, Tapered Pins, R-Clips
Certification TUV Certified

Compatibility

System Fit

Primary System EVT290S
Format F34-Compatible Square Truss
Main Chord Diameter 50 mm / 1.96 in
Complete Geometry 360° Circular Assembly

System Integration

Designed Around the EVT290S and F34-Compatible Connection Format.

The circle can function as a standalone structural shape or integrate with compatible square truss components where the design provides the appropriate connection points. As with any mixed-manufacturer assembly, nominal F34 compatibility should be confirmed against the actual connection geometry before the structure is lifted or loaded.

EVT290S Integration
The C200 uses the connection architecture associated with the EVT290S product family.
F34-Compatible Interface
The source identifies the circle for use with compatible F34-format square truss components.
50 mm Chord Interface
The primary chords use the common 50 mm tube diameter found throughout this truss format.
Mixed-System Verification
Connector spacing, coupler geometry, chord alignment, and engineering data should be checked before combining brands.
F34 compatibility describes the connection format, not universal structural interchangeability.

A successful physical test fit does not establish identical load capacity. When combining manufacturers, verify the mechanical interface and evaluate the complete structure using the appropriate structural information.

Assembly Overview

Build the Circle on the Ground and Verify Closure Before Lifting.

The four-segment design makes the geometry straightforward to understand: each arc contributes one quarter of the final circle. Ground assembly allows the connections, orientation, and final closure of the ring to be inspected before the complete structure is elevated.

01 — Identify the Four Arcs
Lay out the matching 90-degree sections in their intended circular orientation.
02 — Inspect Connection Points
Check receivers, chords, braces, welds, couplers, pins, and clips before joining sections.
03 — Connect Sequentially
Join adjacent arcs using the compatible conical couplers and associated connection hardware.
04 — Close the Final Interface
The final pair of receivers should align without forcing the circle out of its intended geometry.
05 — Secure Every Connection
Confirm that tapered pins are fully seated and all required retaining clips are installed.
06 — Inspect the Complete Ring
Verify circular alignment, connection security, attachment points, and the planned lifting configuration before elevation.

Safety & Engineering

Circular Geometry Changes How Loads and Support Points Interact.

The C200 should be evaluated as a complete structural assembly rather than as four independent arcs. Capacity depends on support locations, suspension points, attached equipment, load distribution, connection condition, dynamic forces, and the manner in which the circle is incorporated into the larger system.

Inspect chords, diagonal bracing, welds, receivers, and connection hardware before each assembly.
Do not use an arc segment showing permanent deformation, cracked welds, damaged receivers, or other structural defects.
Complete and verify all four segment connections before lifting the assembled ring.
Plan suspension and support locations according to the complete structural configuration rather than visual symmetry alone.
Include fixture weight, cabling, accessories, dynamic effects, and any other attached loads in the system evaluation.
Test-fit mixed-brand connections at ground level before incorporating them into an elevated structure.
Overhead configurations should be reviewed by qualified rigging or engineering personnel as required for the installation.

Product Questions

Frequently Asked Questions

Does the EVT290S-C200 include a complete circle?

Yes. The system consists of four 90-degree arc sections that connect to form one complete 360-degree truss circle.

Why is the circle divided into four sections?

Segmenting the circle makes transportation, storage, handling, and installation more practical while preserving the final circular geometry after assembly.

What is the usable opening inside the circle?

The listed inside diameter is approximately 1.42 m / 4.66 ft. This measurement is useful when determining whether displays, scenic elements, fixtures, or other equipment must fit within the center opening.

Can the C200 connect with F34 truss?

The product is listed as F34 compatible. When components from different manufacturers are combined, verify the actual connector geometry and applicable structural data before use.

Can the C200 be suspended overhead?

It can be incorporated into overhead applications when the complete suspension method, support locations, attached loads, connection condition, and structural configuration have been properly evaluated by qualified personnel.

Designing a circular lighting, exhibit, or production structure?

Contact us for circular truss selection, matching EVT290S components, F34 compatibility review, suspension planning, base and support components, custom layout assistance, engineering coordination, and freight requirements.

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