Repus products
OUR RANGE
We have a solution for your unique project
Repus offers a wide range of supply air diffusers for walls, ceilings, floors, and tiered seating, from nozzle ducts and displacement diffusers to solutions for high airflow rates. With flexible Swedish manufacturing, technical consultancy, and project-specific adaptations, we help consultants, contractors, and architects find the right solution for every project.
Personal service
You receive direct support from us in the selection, sizing, and design of the correct supply air diffuser.
Wide product range
Our range covers several installation methods, airflow rates, and types of premises.
Project-specific diffusers
We adapt dimensions, connections, and design according to the needs of the project.
Find the right supply air diffuser for your project
Nozzle ducts
Nozzle ducts for even air distribution over long distances, with free-hanging installation, wall-mounted, or integrated into suspended ceilings. Available in several shapes and dimensions for mixing or stratification ventilation.
Surface-mounted Ceiling & Wall Diffusers
Supply air diffusers for flexible placement on walls or in ceilings, even where flush mounting is not possible. The diffusers combine controlled air distribution with high capacity and robust construction.
Recessed displacement diffusers
Flush-mounted displacement diffusers for discreet integration into walls and suspended ceilings, with low-velocity air supply directly to the occupied zone. The solutions provide a short near zone, excellent comfort, and a clean architectural expression.
Stratification diffusers
Stratification supply air diffusers supply air in a controlled manner at a low level and utilize the room's thermal stratification. The technology is suitable for premises where good air quality and efficient heat removal are prioritized.
Floor diffusers
Floor diffusers for flush or surface-mounted installation, developed for supplying air directly to the occupied zone. They are suitable for offices, public environments, and other projects where the installation is integrated into the floor structure.
Tiered-seating diffusers
Tiered-seating diffusers are adapted for installation in risers, tiered seating, and other level differences in the premises. They provide controlled air supply near the occupied zone and are suitable for auditoriums, cinemas, and lecture halls.
Industrial diffusers for high airflow rates
Industrial displacement diffusers for premises with high airflow rates and high requirements for capacity, distribution, and robustness. The products are particularly suited for industry, commercial kitchens, laboratories, halls, and larger event venues.
Customised air terminal devices
We develop supply air diffusers according to the project's technical, architectural, and installation requirements. Flexible Swedish manufacturing enables unique customer dimensions, connections, materials, colors, and air distribution patterns.
Nozzle ducts
Repus offers the market's widest range of nozzle ducts for even and controlled distribution of high airflow rates over long distances. The range includes circular, half-round, quarter-round, and rectangular designs for surface-mounted, semi-integrated Read more about our nozzle ducts.
Please send a screenshot, sketch, or file along with a few lines about the project’s requirements. Contact us at +46 8-590 884 94 or info@repus.se and we will help you find the right solution.
DKL – Circular nozzle duct
Repus nozzle ducts DKL are installed free-hanging with mixing air distribution to both sides. The model provides even distribution at both high and variable airflow rates.
DKS – Circular nozzle duct for high airflow rates
Repus nozzle ducts DKS can be installed free-hanging in the room or along a wall. Mixing or stratification ventilation depending on positioning.
DKQ – Quarter-round nozzle duct
DKQ is a nozzle duct for wall/ceiling angles. They are available in dimensions 160mm – 400mm. The diffusers are manufactured in lengths of 0.5, 1, 1.5, 2m and can be joined to form long units.
DKL-SP – Semi-integrated nozzle duct
Repus nozzle ducts DKL-SP are circular nozzle ducts with an L-profile that can be semi-integrated into a suspended ceiling. A very good solution when there is limited space above the suspended ceiling.
DKU – Half-round nozzle duct
DKU is a nozzle duct that is mounted flush against the suspended ceiling and placed in the middle of the room. They are available in dimensions 160mm – 400mm.
DKR – Rectangular nozzle duct
If you wish to integrate a large nozzle duct into the suspended ceiling, DKR is perfect. The diffusers can distribute high airflow rates despite a low installation height.
Displacement diffuser
Repus offers a wide range of displacement diffusers for walls, ceilings, floors, and tiered seating. The diffusers supply air at low velocity directly to the occupied zone, where it spreads evenly and creates a pleasant indoor climate with low risk of drafts. Repus nozzle and distribution technology provides short near zones and makes it possible to place the diffusers close to the areas where people are present. Learn more about our displacement diffusers.
Please send a screenshot, sketch, or file along with a few lines about the project’s requirements. Contact us at +46 8-590 884 94 or info@repus.se and we will help you find the right solution.
IN – Flush-mounted displacement diffuser
IN is a supply air diffuser for installation in walls or ceilings with a perforated front that conceals REPUS adjustable nozzles, which distribute the air over the entire front surface with a very short near zone.
RA – Half-round displacement diffuser
RA is a half-round supply air diffuser that can be used in all types of installations. With a plinth, the diffuser can be connected from below.
RAX – Half-round supply air diffuser with adjustable nozzles
RAX is a half-round diffuser with nozzles adjustable from the outside of the diffuser, providing an adjustable near zone. The diffusers have an extra high induction of room air.
IRF – Flush-mounted circular floor / tiered-seating diffuser
Circular floor diffusers for installation in tiered seating or floors. IRF.125 is adapted for risers and works well even with low pressure drops. IRF.100 and IRF.250 are mounted on the floor.
K – multi-way square displacement diffuser
The K-series has two-, three-, or four-way air distribution in versions KC, KD, and KE. The diffusers are particularly suited for high airflow rates in industrial premises, commercial kitchens, and event venues.
PN – Rectangular displacement diffuser – surface-mounted
PN are wall-mounted or ceiling-mounted supply air diffusers in modern design that handle high airflow rates. REPUS® nozzles are installed in the diffusers.
IX – Displacement ceiling diffuser with adjustable side slot
Rectangular supply air diffuser for flush mounting with a variable side slot. The diffuser has REPUS nozzles that provide a radial air distribution pattern and adjustable airflow direction.
IAF – Flush-mounted rectangular floor / tiered-seating diffuser
IAF floor diffusers are adapted for flush mounting in floors and tiered seating and can be used in all types of installations where diffusers are recessed into the floor.
PA – Surface-mounted supply air diffuser for walls and ceilings – extra durable
PA are low velocity air diffusers intended primarily for use with high airflow rates. The diffuser has a profiled front.
PD – Ceiling and wall diffuser for surface-mounted installation – high airflow rate
PDC/PDR are low velocity air diffusers with 3-way air distribution and are used for high airflow rates – ceiling-mounted as well as on walls.
RV – Curved supply air diffuser – slim design
RVC is a curved supply air diffuser that can be used in all types of projects. The diffusers can be connected from the underside with a supplementary plinth.
RB – Circular displacement diffuser
Circular supply air diffusers for floor installation. RBC can be used in all types of premises and can be connected from the underside and also from the top.
VR – Quarter-round displacement diffuser
VR is a quarter-round supply air diffuser that can be used in various types of premises. The diffusers can be connected from the underside with a supplementary plinth.
VRX – Quarter-round displacement diffuser – ceiling and wall installation
VRX is a quarter-round supply air diffuser that fits equally well in wall/ceiling angles as in the corners of a room. The diffusers can be connected from the underside with a plinth.
RVX – Arc-shaped supply air diffuser with adjustable nozzles – wall and ceiling installation
RVX is a curved supply air diffuser that fits equally well on walls as in ceilings. The diffusers can be connected from the underside with a supplementary plinth.
CP – Rectangular displacement diffuser
CP is a supply air diffuser with an extra high finish and design, fully welded box without rivets. Available in painted or stainless steel.
AREAS OF APPLICATION
Supply air diffusers for walls, floors, and ceilings
Repus offers a wide range of supply air diffusers for installation on walls, in ceilings, floors, and tiered seating. Our solutions are developed to distribute both low and high airflow rates evenly and in a controlled manner, with flexible options to adapt the air distribution pattern, connections, dimensions, and design according to the project’s requirements.
Since 1977, Repus has developed and manufactured supply air diffusers with its own nozzle technology and a focus on comfort, energy efficiency, and practical design. Read more about our history and technical development on the About Us page.
Do you have questions or need help choosing the right solution? Contact us at info@repus.se or +46 8-590 884 94.