Solatube M74 Daylighting System - SkyVault Series
Verified by manufacturer 3 months ago
SkyVault 740 mm diameter daylighting system for open ceiling applications.
Application
Daylighting applications for larger areas such as airports, convention centres, hotels and leisure centres, warehouse & industrial, retail and military.
Description
SkyVault 740 mm diameter daylighting system for open ceiling applications where there is a requirement to enhance light capture, focus light over greater distances, or spread light evenly throughout a space.
Features and benefits:
- 740 mm (29 inch) diameter pipe.
- For open ceiling applications:
- For daylighting applications for larger areas such as airports, convention centres, hotels and leisure centres, warehouse & industrial, retail and military.
- The SkyVault Series has been designed for easy operation and long life. Sealed, pre-assembled top and bottom assemblies, self-cleaning domes and UV/ IR filtering ensure high-quality, high-performance daylight delivery with zero maintenance required.
- Advanced optics: Selectively delivers the visible spectrum of light while filtering out damaging infrared and ultraviolet wavelengths. This reduces daytime cooling loads, prevents interior damage, and minimizes glare and shifting light patterns.
- Colour consistency: Ensures that the colour of transferred daylight remains white, offering stable colour rendition of the visible light spectrum throughout the year.
- Thermal efficiency: Comes with built-in temperature control features. A pre-assembled insulated (R6) and sealed curb cap, Spectralight Infinity material, and the optional dual dome all combine to minimize heat gain/loss and optimize thermal efficiency.
General information
Color | White |
Material | Polycarbonate Metal |
Shape | Circle Guidance for specification option: Majority of the system is based around circular pipes, dome and internal terminal (latter for open ceilings only). Square Guidance for specification option: Internal terminal shape (closed ceilings only). |
Length | Bespoke Guidance for specification option: See specification for details. |
Width | 740 mm Guidance for specification option: Pipe diameter (29"). |
Warranty description | Ten year |
Uniclass | |
CAWS | L10/48 Daylight pipe L10/495 Daylight pipe |
Specification data - Daylight pipes
Material | Plastics.Guidance for specification option: Dome(s) only; consult manufacturer for details of other components. |
Internal finish | Spectralight® Infinity.Guidance for specification option: Spectralight® Infinity Tubing:
Cool Tube Technology:
|
Diameter | 740 mm.Guidance for specification option: 29 inches. |
Length | Guidance for specification option: Insert requirements. Transfer zone can be specified as follows:
Manufacturer guidanceRun measured from top of flashing to diffuser along centerline of tubing using 24” lengths. 48" option also available (see below). |
Bends | Not applicable. |
External terminal | Polycarbonate dome - DP.Guidance for specification option: FM approval. Polycarbonate dome with PETG inner dome - DPP.Polycarbonate dome with collector - DP/C.Guidance for specification option: Collector includes Raybender HD and LightTracker Technologies. Polycarbonate dome with PETG inner dome plus collector - DPP/C.Guidance for specification option: Collector includes Raybender HD and LightTracker Technologies. Manufacturer guidanceSee also Accessories below for dome options, flashings and flashing options. |
Internal terminal | Prismatic diffuser (round - L2) with base unit (B) and amplifier (A).Manufacturer guidanceTransition assembly also required: See Integral accessories below.
Specify options Lens if required separately below. |
Accessories | None.Dome security guard - SG.0–10 V daylight dimmer - D1.UL-listed Class 2 transformer, 24 V a.c., rated 20 VA - TR20.UL-listed Class 2 transformer, 24 V a.c., rated 96 VA - TR96.0–10 V daylight dimmer with low voltage switch - D1/ S1.Guidance for specification option: Low voltage 0–10 V switch (white, S1) is required to operate Solatube 0–10 V daylight dimmers. Requires one switch per 48 synchronously controlled dimmers. Note: For use when no controls have been specified and customer is looking for an off-the-shelf solution. Trim ring - R.Thermal insulation panel - TIP.Guidance for specification option: Nominal 24” extension tube (2 x 12” transition tubes, replacing 1 x 24” extension tube). |
Flashings | Curb cap - FC. Guidance for specification option: FM approved. Metal insulated curb, 889 x 889 x 305 mm - C12. Guidance for specification option: 35 x 35 x 12". Curbs designed for single-ply roofing, lightweight fill or tapered insulation low slope roof types. Metal insulated curb, 889 x 889 x 355.5 mm - C14. Guidance for specification option: 35 x 35 x 14". Curbs designed for single-ply roofing, lightweight fill or tapered insulation low slope roof types. Metal insulated curb, 889 x 889 x 406.5 mm - C16. Guidance for specification option: 35 x 35 x 16". Curbs designed for single-ply roofing, lightweight fill or tapered insulation low slope roof types. Metal insulated curb, 889 x 8893 x 508 mm - C20. Guidance for specification option: 35 x 35 x 20". Curbs designed for single-ply roofing, lightweight fill or tapered insulation low slope roof types. Manufacturer guidanceSee also Options below. Consult manufacturer for FM approved combinations. |
Sustainability data
Material | Polycarbonate Metal |
BIM objects
| Platform | Compatible | Version |
|---|---|---|
 Revit | - | 1 |
 IFC | - | 1 |
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