Square multi-cone for the open floor, round jet nozzle for the long throw, spun in the same white.
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| Dimensions | Faces 300–600 mm square, nozzles 160–400 mm |
|---|---|
| Airflow | Per outlet selection chart |
| Power | No electrical connection |
| Noise Level | Selection charts include NC ratings |
| Certification | EN 12238 test basis |
| Warranty | 5 years finish and form |
The TV-D520 pairs the two outlets most projects reach for: a square multi-cone diffuser for even low-velocity distribution over open areas, and a round jet nozzle for long throws across halls and atriums. Both are spun and powder-coated in the same white, so mixed layouts still read as one ceiling.
Cones adjust for heating or cooling patterns without removing the diffuser, and the mounting frames take standard tile grids and plasterboard alike.
Wound from one galvanised coil batch, gasketed fittings, seams spot-checked against EN 12237 class…
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