Ladder truss · two-way
PRV-30-M
| Main Tube | 50x2 mm |
|---|---|
| Brace Tube 1 | 25x3 mm |
| Brace Tube 2 | 18x2,5 mm |
| Available Length | 0,5 - 4 m |
| Size | 300 mm (two-way / ladder) |
| Alloy | 6082 T6 |
| Load values | No manufacturer load table is published for PRV-30-M; capacity is set by project calculation. |
| Static approval | Capacity is set by project calculation; approval is required separately per project. |
PRV-30-M is a modular ladder (flat) truss with two main chords and a small load-bearing section. Combined with different parts and connectors it can be built in the spans and layouts required.
It suits fair halls, bars, hotels, exhibition stands, lighting systems and stage decoration. Prova Truss PRV-30-M offers practical solutions for light structural work, support systems and various brace applications.
For capacity and safety, review static calculations and load reports before choosing the truss section.
- Quality and conformity documents are on the certificates page.
- Suitable for indoor and outdoor use.
- Standard structure.
- Modular structure.
- Fast, easy and safe assembly.
- No manufacturer load table is published for PRV-30-M; capacity is set by project calculation.
- Custom sizes available.
- Two-way (ladder / flat) section.
- Preferred for light and medium-load lines.
- Available in black and other color options.
Products
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PRV-30-M-K0001
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PRV-30-M-K0002
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PRV-30-M-K0003
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PRV-30-M-K0004
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PRV-30-M-K0005
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PRV-30-M-K0006
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PRV-30-M-K0007
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PRV-30-M-K0008
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PRV-30-M-K0009
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PRV-30-M-K0010
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PRV-30-M-K0011
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PRV-30-M-K0012
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PRV-30-M-K0013
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PRV-30-M-K0014
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PRV-30-M-K0015
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PRV-30-M-K0016
Downloads / Technical documents
Frequently Asked Questions
What is PRV-30-D (square truss) and what is it for?
PRV-30-D is Prova Truss’s 300 mm outer-dimension square (box) truss model. Main tube 50x2 mm, brace tube 1 25x3 mm, brace tube 2 18x2.5 mm. Designed for medium lighting, audio and LED screen loads. One of our most chosen models for concerts, fairs, studios and permanent installations.
What is PRV-30-M ladder / flat truss?
PRV-30-M is Prova Truss’s two-way (ladder / flat) aluminum truss. Designed for low–medium load, slim profile and fast assembly lines; it is not a “reinforced square” section.
What is ladder truss used for?
Light track, banner / shutter suspension, low-load décor lines and narrow passages. D or T sections suit heavy motor clusters or long free spans.
What is the difference between PRV-30-T (triangular truss) and PRV-30-D?
PRV-30-D has a square section and high rigidity in every direction. PRV-30-T is triangular, lighter and more economical — preferred for decorative applications, light lighting and visual suspension work.
How does PRV-30-M differ from D and T?
M is two-tube ladder; T triangular; D four-way square. Load capacity and torsion resistance are generally D > T > M. Choice by load and span.
Which brands are your trusses compatible with?
Prova Truss products are compatible with ATS Truss.
Which lengths are produced?
Standard lengths and custom sizes per project. Conical pin connection; 2D/3D grids with corner parts.
Indoor or outdoor?
Suitable for both. Outdoors, wind load stresses ladder section faster; anchorage and bracing plan with Prova Truss is mandatory outdoors.
How is accessory compatibility checked?
Clamp, pin and U/T hanger tube diameter and pin size must match. Choose compatible parts from the Prova Truss spare parts page.
Success Steps
Two-way ladder (flat) PRV-30-M suits light and support lines; selection is confirmed against static reports.
A standard modular build adapts to different sizes with fast, safe installation.
Quality documents, custom lengths and periodic service support long use.