Further Information

Swirl diffusers

Swirl diffusers are an efficient solution for generating high induction
between supply and room air.

Swirl diffusers are also suitable for quick exchange of high air volumes and thus for small as well as large rooms.

Because the TROX swirl diffuser type FD can be used almost anywhere, it gives you the option of outfitting buildings with a single uniform design.
These air diffusers, with their discreet design and fixed blades, are easy to clean.
Available with plenum box for top or side entry air connection.

circular; square

30 – 200 l/s
110 – 700 m³/h
65 – 412 cfm

Ø 300 – 625 mm
298 – 623 mm

This compact swirl diffuser can be ideally integrated into any ceiling system, such as flush in plaster ceilings or over open grid ceilings.
Available with plenum box for side entry air connection.

circular; square

10 – 280 l/s
35 – 1,000 m³/h
21 – 590 cfm

Ø 158 – 580 mm
198 – 498 mm

Because the TROX swirl diffuser type TDF can be used almost anywhere, it gives you the option of outfitting buildings with a single uniform design.
Consisting of a diffuser face with fixed, radially arranged air control elements.

circular; square

30 – 250 l/s
110 – 900 m³/h
65 – 530 cfm

Ø 300 – 625 mm
298 – 623 mm

With the VDL adjustable TROX swirl diffusers, the blade position can be altered to give optimum penetration into the occupied zone when cooling or heating, at the same time meeting good comfort criteria.
When fitted with a protection grid, they can also be installed in gymnasiums.

circular

70 – 1,225 l/s
250 – 4,400 m³/h
150 – 2,590 cfm

Ø 464 – 1.077 mm

at Hamburg Airport with TROX air diffusers.

More installation examples

20 Persiaran Bunga Tanjung 1
Senawang Land Industrial Park
Tel: (+6) 06-678 8188

Contact and locations