EVT290S-275 9.02-Foot / 2.75-Meter Square Truss Straight Section

EVT290S-275 | 9.02ft (2.75m)

Original price was: $901.00.Current price is: $600.00.

EVT290S-275 — 2.75 Meter (9.02 ft) Medium-Duty Square Aluminum Conical Truss

Dimensions
Overall Truss Length: 9.02 ft (2.75 m) Straight Segment
Overall Truss Width: 11.41 in (290 mm)

Construction
Material: Aluminum Alloy EN AW-6082 T6
Main Tubing: 1.96 in (50 mm) Outer Diameter with 0.078 in (2 mm) Wall Thickness
Brace Tubing: 0.78 in (20 mm) Diagonal Bracing with 0.078 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: 37 lb (16.78 kg)

In stock

SKU: EVT290S-275 Category:

EVT290S Truss Systems Knowledge Center

2.75 m Brushed Aluminum Square Truss Straight Section.
For Staging, Rigging, Theater, and Performing Arts Systems.

The EVT290S-275 is a brushed-aluminum 2.75 m / 9.02 ft straight section for compatible EVT290S, F34, and matching 290 mm square truss systems. Use this longer standard-length member where a staging layout, theater lighting grid, rigging system, scenic framework, performance venue, stage roof, or other compatible planned truss build calls for a 2.75 m straight run.

Identity and Core Facts

Model / SKUEVT290S-275
Section Length9.02 ft / 2.75 m
Truss Profile11.41 in / 290 mm Square
ConnectionConical Coupler System
MaterialEN AW-6082 T6 Aluminum
FinishBrushed Aluminum
9.02 ftStraight Length
290 mmSquare Profile
50 x 2 mmMain Chords
20 x 2 mmDiagonal Braces
ConicalConnection System

Straight Section Overview

2.75 m F34 Square Truss for Staging and Performance Infrastructure.

The EVT290S-275 is a 2.75 m / 9.02 ft straight member for compatible 290 mm square truss systems. It supports controlled spacing in planned theater lighting grids, stage-rigging systems, performing-arts venues, scenic frameworks, concert production layouts, auditorium installations, stage roofs, and other compatible modular builds.

9.02 ft Straight Section
Use this section where the project drawing calls for a 2.75 m member between compatible truss connection points.
Long-Run Spacing Control
The 2.75 m length supports planned spacing and alignment in longer compatible truss runs, lighting grids, scenic support frames, stage roofs, and performance-production structures.
Brushed Aluminum Finish
The brushed-aluminum finish suits applications where a natural aluminum presentation is appropriate for staging, venue production, theater, touring, and event infrastructure.

Staging, Theater & Performing Arts

Modular Frameworks for Live Performance and Stage Production.

Use the EVT290S-275 as one component within a compatible, project-specific staging or theater truss system. Its 9.02 ft length can support planned spacing in theater lighting grids, performance stages, scenic structures, concert-production systems, auditorium layouts, black-box theaters, dance and opera productions, and compatible temporary or permanent venue infrastructure.

Theater Lighting Grids
Build compatible frameworks for approved theatrical lighting fixtures, cable-management plans, scenery, video elements, and production infrastructure.
Performing-Arts Venues
Use within planned systems for theaters, auditoriums, black-box spaces, dance venues, opera houses, concert halls, and live-performance environments.
Scenic and Backdrop Support
Add a 2.75 m run to compatible frameworks for reviewed scenic elements, drapery, backdrops, projection surfaces, video, and production presentation elements.
Concert Production
Create planned structures for stage lighting, audio, video, soft goods, scenery, and other compatible concert or touring-production elements.
Performance-Use Clarification
Staging, theater, rigging, performing arts, scenic, concert, and stage-roof references describe potential end-use environments for a completed compatible truss system. This individual section is not theater-rated, rigging-rated, scenic-rated, stage-roof-rated, equipment-rated, or approved for any particular venue, suspended system, performance installation, or public-facing structure.

Rigging & Production Infrastructure

Support Planned Frameworks for Production, Touring, and Venue Systems.

The EVT290S-275 can be incorporated into compatible, project-specific structures for performance lighting, video and projection, scenic presentation, stage roofs, touring layouts, temporary event production, auditorium infrastructure, house-of-worship production, and other reviewed staging systems.

Lighting and Video Structures
Build compatible presentation frameworks for approved lighting, video, projection, scenic, and production elements.
Touring and Live Events
Use within planned concert, touring, festival, corporate-event, and live-performance structures where the completed configuration has been reviewed.
Stage Roof Frameworks
Create compatible modular runs within engineered stage-roof and outdoor-performance systems using the complete project design and approved components.
Venue Production Systems
Build planned lighting grids, scenic frameworks, video structures, presentation systems, and technical-production areas for theaters and performance venues.

Applications

A 2.75 m Member for Stage and Performance Systems.

Use the EVT290S-275 wherever a compatible 290 mm square-truss build calls for a 2.75 m / 9.02 ft section. The completed structure determines required supports, rigging method, loads, accessories, anchorage, venue requirements, and project approvals.

Theater and Auditorium Systems
Build compatible truss frameworks for performance lighting, video, scenery, curtains, drapery, audio, and technical-presentation infrastructure.
Live Music and Dance
Use within planned concert, dance, opera, festival, and touring layouts for approved production elements and venue presentations.
Scenic Production
Add a 2.75 m member to a compatible lighting, video, scenic, backdrop, or presentation structure where the completed configuration has been reviewed.
Stage Roofs and Events
Create planned modular frames for compatible roof structures, event staging, technical production, outdoor performance, and venue infrastructure.

Series Construction

290 mm Square Truss with Conical Coupler Connections.

The EVT290S-275 carries the core construction of the EVT290S series in a 2.75 m straight section: a 290 x 290 mm square profile, 50 mm main chords, 20 mm diagonal braces, EN AW-6082 T6 aluminum, brushed-aluminum finish, and conical end connections.

290 mm Square Profile
The 290 x 290 mm profile is designed for compatible square-truss components with matching receiver spacing and connection interfaces.
50 mm Main Chords
Main chords measure 50 mm outside diameter with 2 mm wall thickness and provide the primary connection and accessory-attachment tubing.
20 mm Diagonal Braces
Diagonal braces measure 20 mm outside diameter with 2 mm wall thickness.
Conical Connection System
Conical couplers, coupler pins, and r-clips create the mechanical interface between compatible truss sections.

Included Connection Hardware

What Ships with the EVT290S-275.

Each straight section ships with the connection hardware used to join it to compatible conical-receiver components. Confirm the project component schedule before assembly; a finished stage, theater, or performing-arts structure may also require longer sections, corners, base plates, clamps, rigging hardware, and other project-specific items.

4 Conical Couplers
Couplers create the mechanical connection between the section and compatible receiver ends.
8 Coupler Pins
Pins secure the couplers after the mating components have been aligned and fully seated.
8 R-Clips
R-clips retain each fully seated coupler pin and must be installed before the structure is moved or loaded.

Technical Reference

Product Specifications.

Identification

Product Details

Model / SKUEVT290S-275
BrandEvolve Truss
Product TypeBrushed Aluminum Square Truss Straight Section
CertificationTUV Certified

Dimensions

Section Size

Length9.02 ft / 2.75 m
Width11.41 in / 290 mm
Height11.41 in / 290 mm
WeightVerify current product documentation

Construction

Tube and Material Data

Main Chords1.96 in / 50 mm OD x .08 in / 2 mm Wall
Diagonal Braces.79 in / 20 mm OD x .08 in / 2 mm Wall
MaterialAluminum Alloy EN AW-6082 T6
FinishBrushed Aluminum

Connection Set

Included Hardware

Connection TypeConical Coupler System
Couplers4 Included
Coupler Pins8 Included
R-Clips8 Included

System Compatibility

Match the Truss Profile and Connection Before You Build.

The EVT290S-275 is intended for compatible EVT290S, F34, and matching 290 mm square truss systems using conical connections. Similar appearance alone does not establish compatibility. Confirm receiver spacing, coupler fit, chord spacing, alignment, and applicable system documentation before assembly.

Receiver Spacing
All four receiver positions should align without pulling, spreading, or forcing the truss faces together.
Coupler Seating
Use couplers that match the receiver interface of both connected components and verify even seating before installing pins.
1.96 in / 50 mm Clamp Fit
The 1.96 in / 50 mm OD main chords accept compatible clamps for approved lighting, video, scenic, curtain, backdrop, and accessory attachment.
Mixed Components
When components come from different sources, confirm physical fit and applicable engineering information before using them together.

Connection and Inspection

Confirm Fit First. Then Seat, Pin, and Retain.

Once receiver spacing and compatible hardware are confirmed, assemble the connection in this order. Prepare the current staging or theater drawing, compatible mating components, supplied connection hardware, and approved support or rigging plan. Assemble on a stable work surface with access to inspect every receiver and pin location.

01 — Inspect Components
Inspect the section, receiver ends, couplers, pins, and r-clips. Do not use bent, cracked, worn, or damaged components.
02 — Insert Couplers
Place the four conical couplers into the receiver positions and confirm that they sit correctly.
03 — Align the Truss Faces
Bring the mating component into position evenly. The truss faces should close without excessive force.
04 — Pin and Retain
After alignment is confirmed, install every coupler pin fully and fit an r-clip to every pin before moving, lifting, rigging, or loading the structure.
If a Connection Does Not Close
Stop assembly. Check receiver spacing, coupler fit, damage, debris, and alignment. Do not force the truss, modify components, or drive a pin against resistance. Resolve the cause before the structure is moved or loaded.

Engineering Reference

Load-Span Reference for Completed Truss Runs.

All truss loading calculations are based on a completed compatible 290 mm square-truss run supported or suspended at both ends: static loading only; loads applied at approved truss panel points; truss self-weight included in listed capacities; spans may consist of different truss lengths; and bending-moment and shear interaction at truss connections is considered. Values are limited by strength and reduced per ANSI E1.21.

Allowable loading reference, limited by strength and reduced per ANSI E1.21.
Load CaseUnit2.0 m2.5 m3.0 m3.5 m4.0 m4.5 m5.0 m5.5 m6.0 m6.5 m7.0 m7.5 m8.0 m8.5 m9.0 m9.5 m10.0 m10.5 m11.0 m11.5 m12.0 m
Spanft6.568.209.8411.4813.1214.7616.4118.0519.6921.3322.9724.6126.2527.8929.5331.1732.8134.4536.0937.7339.37
Center Point Load (CPL)lb1,3601,2651,1701,075980905830755680640595555510484460435410390375360340
Deflectionin0.090.140.200.250.300.390.470.560.650.770.891.011.131.301.471.641.812.042.272.502.73
Third Point Loads (TPL)lb810765725680640595555510470450435415400370340310280265245230215
Deflectionin0.080.140.210.270.340.440.540.640.740.911.091.271.451.611.771.932.082.282.472.672.86
Quarter Point Loads (QPL)lb510505500490485455420390355330305280255240230215205195185170160
Deflectionin0.070.140.210.280.350.470.580.700.810.941.071.191.321.521.731.942.142.362.582.793.01
Uniformly Distributed Load (UDL)lb/ft230202174147119107948270615345373330272422201917
Deflectionin0.060.120.180.240.300.430.560.690.820.941.061.181.301.501.711.912.112.352.592.833.07
Load cases: CPL — one center load · TPL — two equal third-point loads · QPL — two equal quarter-point loads · UDL — load distributed over the complete span
Load-Span Assumptions and Project Review

Table assumptions: The reference evaluates unbraced truss configured as a simply supported beam. The primary analyzed spans were 2 m, 4 m, 6 m, 8 m, 10 m, and 12 m; intervening published values are interpolated. If CPL, TPL, or QPL loading occurs at a truss connection, a minimum of two chords is assumed to support the vertical load.

Not included: Shock loads, dynamic loads, and resultant horizontal rigging forces, including forces from bridles or baskets. UDL applies only when the load is evenly distributed across the entire span. Published load cases are alternatives and are not additive.

Licensed structural-engineer review is required for every truss system. These values are general planning reference only and do not approve or rate an individual straight section, a completed theater lighting grid, a rigged scenic structure, a stage roof, a suspended performance system, a ground-support structure, or any other assembled truss system. Confirm the complete configuration, supports, connections, span, applied loads, attachment points, rigging, anchorage, environmental conditions, and applicable code requirements with a licensed structural engineer before use.

Current documentation: Product specifications, included hardware, compatibility information, and availability are subject to change. Verify current product drawings, manufacturer instructions, connection hardware, and applicable engineering information before ordering, assembling, or using this product.

System Responsibility

Capacity Comes from the Completed Configuration.

This 9.02 ft / 2.75 m section does not establish an independent span or load rating for a finished structure. Determine capacity from the complete arrangement, including connected components, span, orientation, supports, attachment locations, rigging method, applied loads, lighting, video, scenery, curtains, backdrops, audio, production equipment, and venue requirements.

Do not load an unverified connection point or treat one section as proof of capacity for the larger structure.
Attach loads only at approved truss panel points. Do not assume that an arbitrary position along a chord is an approved loading location.
Published load cases are not additive. Evaluate the actual span, support condition, load location, and load type using applicable engineering information for the completed truss run.
Do not use bridles unless they have been approved in writing by a licensed structural engineer. Dynamic or shock loads require separate consideration.
Inspect every coupler, pin, r-clip, clamp, sling, shackle, safety cable, and attachment point before use. Replace damaged, worn, or improperly fitting parts.
For theaters, performing-arts venues, suspended lighting systems, scenic systems, stage roofs, public-facing structures, or other regulated installations, confirm venue, rigging, facility, and required engineering review before use.

Frequently Asked Questions

EVT290S-275 Questions.

Why choose a 9.02 ft / 2.75 m straight truss section?

Choose this section when a compatible 290 mm square-truss design calls for a 2.75 m member. It provides controlled spacing for theater lighting grids, stage-rigging systems, scenic frameworks, concert production, stage roofs, and compatible modular performance structures.

Can this section be used for theater, staging, and performing arts?

It may be used as one component of a compatible completed system for approved staging, theater, concert, scenic, and performing-arts environments. Those end-use references do not mean the individual section is certified or rated for a specialized venue, rigging system, stage roof, or suspended installation.

What does the load-span reference apply to?

It applies only to a completed compatible 290 mm square-truss run configured as a simply supported beam under the published assumptions. It does not independently rate this section, a theater grid, rigged scenic system, stage roof, suspended performance structure, or mixed-component assembly. A licensed structural engineer must review every truss system before use.

What conical connection hardware is included?

Each EVT290S-275 section includes 4 conical couplers, 8 coupler pins, and 8 r-clips for compatible conical connections.

Planning a staging, theater, rigging, or performing-arts truss system?

Contact us for matching straight sections, corners, base plates, compatible 1.96 in / 50 mm clamps, current technical documents, quantity pricing, and project coordination.

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