EVT290S C800 curved truss segment for building an eight meter circular F34 (290 mm) truss system

EVT290S-C800 | 26.24ft Truss Circle

Original price was: $11,361.00.Current price is: $7,574.00.

EVT290S-C800 — 8m (26.24 ft) Diameter Square Aluminum Truss Circle (45 Degree Arc)

Dimensions
Circle Diameter: 26.24 ft (8 m) Outer Diameter
Inside Diameter: 24.34 ft (7.42 m)
Truss Profile: 11.41 in (290 mm) Square
System Configuration: Composed of 8x 45 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: 328 lb (148.7 kg)

In stock

SKU: EVT290S-C800 Category:

EVT290S Circular Truss Knowledge Center

EVT290S-C800 26.24-Foot F34 Square Truss Circle.
Build a Full Circle, Half Circle, or Custom Curve.

The EVT290S-C800 is an 8.0 m / 26.24 ft circular aluminum truss system built from eight matching 45-degree curved arc segments. Connect all eight arcs to create a complete 360-degree ring with a 6.92 m / 22.70 ft inside opening, or specify individual arcs for partial circles, large arches, rounded exhibit boundaries, scenic forms, and custom truss structures. The system uses the EVT290S / F34-format 290 mm square-truss profile and conical connection hardware. Every completed configuration requires its own support, rigging, loading, and engineering review.

Product Facts

Model / SKUEVT290S-C800
Product TypeComplete Circle / Arc System
Outer Diameter8.0 m / 26.24 ft
Inside Diameter6.92 m / 22.70 ft
Configuration8 × 45-Degree Arcs
Complete Weight328 lb / 148.7 kg
26.24 ftOuter Diameter
22.70 ftInside Opening
8 Pieces45-Degree Arcs
328 lbComplete Weight
8 SetsConnection Hardware

Product Overview

Eight Matching Arcs Form One Complete 8-Meter Circle.

The EVT290S-C800 creates a complete 8.0 m / 26.24 ft circular truss ring from eight matching 45-degree curved arc segments. The fully assembled circle has a 6.92 m / 22.70 ft inside opening for a large capture volume, product display, exhibit area, stage zone, architectural composition, or planned overhead structure. The same matching arc geometry allows the sections to be planned into partial curves and custom assemblies. A complete circle, half circle, arch, or mixed straight-and-curved structure must each be reviewed as a separate structural configuration based on its actual connections, supports, attachments, and loads.

Complete 360-Degree Ring
Eight matching 45-degree arc sections connect in sequence to form one continuous 8.0 m circular truss assembly.
6.92 m Clear Opening
The completed ring provides a 6.92 m / 22.70 ft inside opening around a central project area.
Modular Curve Geometry
Use the 45-degree curved sections in planned partial circles, arches, radial forms, and compatible custom truss structures.
290 mm Square Truss
The C800 uses EVT290S / F34-format 290 mm square truss construction with 50 mm main chords and conical connections.

Arc Configurations

Build the Full Ring—or Use the Arcs for Large Custom Curved Structures.

The C800 is configured as eight matching 45-degree arcs. The arc count sets the curve: one section creates 45 degrees, two create a 90-degree curve, four make a 180-degree half circle, and all eight create the complete 360-degree ring. Individual arc sections can be combined with compatible EVT290S / F34 components in custom structures, provided that the resulting geometry, connection method, supports, end conditions, load locations, and engineering requirements are evaluated for the exact configuration.

01
One Arc — 45 Degrees
Use a single curved segment as a controlled 45-degree transition in a custom scenic frame, exhibit outline, capture area, or architectural composition.
02
Two Arcs — 90 Degrees
Create a quarter-circle curve for rounded corners, radial camera or display placements, exhibit boundaries, and curved overhead transitions.
03
Four Arcs — 180 Degrees
Build a half-circle frame for a large arch, open stage surround, curved backdrop, canopy, product-display perimeter, or planned sensor zone.
04
Eight Arcs — 360 Degrees
Assemble the full 8.0 m / 26.24 ft circle around a 6.92 m / 22.70 ft interior opening.
Each arc count creates a different structural arrangement.

A full circle, half circle, open curve, or mixed straight-and-curved structure cannot share assumed support or loading values. Review the exact built configuration before lifting, suspending, or applying load.

What the Arcs Can Build

A Large Circular Perimeter for Capture, Display, Scenic, and Custom Structures.

At 8.0 m / 26.24 ft in diameter, the C800 can establish a broad circular perimeter around a central subject, vehicle, display, performance area, camera zone, or designed architectural element. The complete circle offers evenly distributed positions around a shared center; selected arcs allow an open curve, arch, partial boundary, or custom rounded form. All mounted lighting, cameras, sensors, displays, signage, scenic material, cable paths, and other attachments must be incorporated into the approved system plan.

Motion Capture Volumes
Create a circular perimeter for planned camera, tracking, lighting, calibration, and support positions around a capture area.
Automotive and Product Displays
Frame a vehicle, prototype, product, or central display with a complete ring or selected arcs for lighting, camera, sensor, or scenic positions.
Large Truss Arches
Use four or more arcs to develop large half-circle or partial-curve arches for entrances, scenic portals, exhibit structures, and canopies.
Rounded Exhibit Structures
Build full or partial circular exhibit boundaries, branded product zones, overhead graphic structures, and large-format display perimeters.
Camera and Sensor Zones
Plan consistent circular geometry around a subject for controlled camera, tracking, sensor, imaging, or demonstration installations.
Curved Scenic and Architectural Work
Combine compatible arcs and straight truss sections to create rounded backdrops, curved walls, radial structures, transitions, and architectural forms.

Included Components

Eight Curved Arc Segments with Hardware for Every Circle Connection.

The complete EVT290S-C800 package is configured as eight matching 45-degree arc segments with eight connection-hardware sets. Each arc includes four conical couplers, eight tapered pins, and eight R-clips. Across the complete circle, that equals thirty-two couplers, sixty-four pins, and sixty-four R-clips. Confirm current package contents and inspect all components before assembly.

8 × 45-Degree Arc Segments
Eight matching curved EVT290S sections assemble into the complete 360-degree C800 truss circle.
8 Hardware Sets
One connection-hardware set is included with each arc segment for complete-circle assembly.
32 Conical Couplers
Four conical couplers per arc, for thirty-two total, align and join the required mating chord receivers.
64 Pins and 64 R-Clips
Eight tapered pins and eight retaining R-clips per arc provide sixty-four of each for the full circle.
All active connections are structural connections.

Install, seat, pin, and retain every required connection before the structure is moved, lifted, suspended, or loaded. Confirm proper hardware and connection requirements for custom partial-circle configurations.

Technical Reference

EVT290S-C800 Specifications.

The following values identify the C800 complete-circle geometry, construction, connection system, included hardware, and listed compatibility. Confirm current manufacturer drawings, instructions, hardware condition, load documentation, and project requirements before ordering, assembling, lifting, or loading a complete or custom configuration.

Identification

Product Information

Model / SKUEVT290S-C800
BrandEvolve Truss
Product TypeSquare Aluminum Truss Circle
CertificationTUV Certified

Circle Geometry

Dimensions and Arcs

Outer Diameter8.0 m / 26.24 ft
Inside Diameter6.92 m / 22.70 ft
Arc Configuration8 × 45-Degree Arc Segments
Cross Section290 × 290 mm / 11.41 × 11.41 in
System Weight328 lb / 148.7 kg

Construction

Tubing and Finish

MaterialEN AW-6082 T6 Aluminum
Main Chords50 mm OD / 2 mm Wall
Diagonal Braces20 mm OD / 2 mm Wall
FinishBrushed Aluminum

Connection System

Hardware and Compatibility

Connection TypeConical Connection System
Included Hardware32 Couplers, 64 Pins, 64 R-Clips
System FitEVT290S, F34, and Matching 290 mm Square Conical Systems
Clamp Interface50 mm / 1.97 in Main Chords

System Compatibility

Use C800 Arcs in Compatible 290 mm Square Truss Structures.

The C800 uses 290 mm square truss geometry, 50 mm main chords, and a conical connection system. It fits compatible EVT290S, F34, and matching 290 mm square conical truss systems where receiver spacing, coupler dimensions, chord geometry, component orientation, connection condition, and documentation are verified. Curved arc sections can be combined with compatible straight truss for approved custom structures; this changes the completed structure and requires its own support and load review.

EVT290S Compatibility
Integrate compatible EVT290S straight sections, corners, bases, and accessories into planned curved or circular structures.
F34 Compatibility
Use matching F34 290 mm square truss geometry and compatible conical hardware when all interfaces are confirmed.
Straight-and-Curved Structures
Combine arcs and compatible straight sections for rounded perimeters, arches, radial forms, and custom scenic or display structures.
50 mm Clamp Interface
The 50 mm main chords accept compatible professional clamps where position, orientation, and loading are approved for the exact assembly.
Mechanical compatibility is not structural approval.

Verify interfaces, technical documentation, required connection hardware, and project-specific engineering before mixing systems or applying load to a custom assembly.

Assembly Overview

Lay Out the Intended Shape, Inspect Every Connection, Then Lift Under an Approved Plan.

The complete C800 circle weighs 328 lb / 148.7 kg and uses eight arc sections with eight hardware sets. Assemble on a clean, level surface with trained personnel and current manufacturer instructions. For the full circle, arrange all eight arcs in sequence before making connections. For a partial curve or custom structure, confirm the exact component order, orientation, end conditions, support plan, and hardware requirements before assembly. Do not force connections into alignment.

01 — Inspect Every Component
Check chords, braces, welds, receivers, couplers, pins, R-clips, and all related hardware for damage or deformation.
02 — Confirm the Configuration
Determine whether the build is a full circle, partial circle, arch, or custom straight-and-curved structure before layout.
03 — Lay Out the Arcs
Place all required 45-degree sections on a clean, level surface in their final sequence and orientation.
04 — Install Hardware
Insert the required conical couplers, fully seat tapered pins, and retain each pin with its R-clip.
05 — Verify Connections
Confirm every joint closes naturally, is seated correctly, and has all required hardware installed and retained.
06 — Approve for Handling
Verify the exact support, rigging, handling, and loading plan before the structure is moved, lifted, or used.

Safety and Engineering

An 8-Meter Circle Requires A Carefully Calculated Rigging Plan.

Circular truss must be evaluated as a complete structure rather than by applying straight-span assumptions. An 8.0 m ring, a half circle, an open arch, and a mixed arc-and-straight structure create different support conditions and load cases. Review the exact geometry, pick-point quantity and locations, end conditions, fixture positions, attached equipment, connection condition, dynamic forces, lateral restraint, and environmental exposure. Use current load documentation for the actual assembly and obtain qualified rigging and engineering review for overhead, load-bearing, outdoor, public-facing, or otherwise regulated installations.

Inspect all chords, braces, welds, conical receivers, couplers, pins, R-clips, clamps, slings, and related hardware before use.
Confirm every active connection is fully seated, pinned, and retained before moving, lifting, suspending, or loading the structure.
Do not use complete-circle support or load assumptions for a partial curve, arch, or custom straight-and-curved structure.
Do not place concentrated loads at truss connections or unsupported arc locations unless approved for the exact load case.
Use multiple pick points, their positions, and rated rigging hardware only as specified by the approved support plan.
Evaluate wind, weather, public access, and all applicable environmental conditions for outdoor or exposed installations.
Have overhead and load-bearing assemblies reviewed by qualified rigging and engineering professionals before operation.
Assembly, lifting, modification, and strike must be completed by trained personnel following approved procedures.

Product Questions

EVT290S-C800 Questions.

How many arc sections make the complete C800 circle?

Eight matching 45-degree curved arc segments form the complete 360-degree C800 circle.

Can the individual C800 arcs be used for custom structures?

Yes. Individual 45-degree arcs can be specified with compatible EVT290S / F34-format components for partial circles, arches, rounded perimeters, and custom curved truss structures. The resulting assembly requires its own support, load, and engineering review.

What hardware is included with the complete circle?

The system includes eight hardware sets: thirty-two conical couplers, sixty-four tapered pins, and sixty-four R-clips in total. Each arc includes four couplers, eight pins, and eight R-clips.

What is the completed C800 circle size and weight?

The complete circle measures 8.0 m / 26.24 ft outside diameter with a 6.92 m / 22.70 ft inside opening, and it has a documented system weight of 328 lb / 148.7 kg.

Planning an 8-Meter Circle or Custom Curved Truss Structure?

Contact us for C800 arc selection, matching EVT290S / F34 components, custom-configuration planning, connection hardware, support and rigging coordination, load-documentation review, engineering coordination, and freight assistance.

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