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Ahlsell Products VentilationDevices

Devices

Supply air device

Exhaust air device

Fastening frames

Excess air device

Chilled baffles

Do you work with ventilation and installation? Ahlsell helps you find several different varieties of air extract or supply valves. We have the products regardless of whether you work with assembly in a villa or commercial property. In our range, you will find exhaust air devices with adjustable settings for the basic flow. Here you will also find accessories for the device, such as a mounting frame, gaskets, and connection frame. If you are looking for a grill device or a radiator device, you will also find this. The majority of major suppliers are in our range. Explore our wide selection of dons in the online store or visit your nearest Ahlsell store.

Supply air diffuser KTI-C, FläktGroup

Supply air diffuser KTI-C, FläktGroup

Art. no.: 6620111C

KTI-C is available in four sizes from 100 to 200 mm. The special feature of KTI-C is that it can be fitted in directly, without mounting frame. It has an adjustable neck between 25-60 mm. The diffusion area can be set with the aid of the two air-flow deflectors supplied. Adjustment, measuring of the level and also locking of the setting can be made without removing the device from its position.

Connection Box ALSd, Swegon

Connection Box ALSd, Swegon

Art. no.: 6621041

ALSc is an acoustic plenum box for supply and exhaust air terminals. The box is insulated with reinforced surface fibre secure insulation. The plenum box contains a fixed measurement point and a removable adjustment throttle.

Supply air diffuser KTSJ-C, FläktGroup

Supply air diffuser KTSJ-C, FläktGroup

Art. no.: 6620206

Intended for insufflation in small houses and offices and can effectively be used in systems with a heat recovery function. In cases where there is a risk of the surrounding ceiling surface becoming soiled, the valve can be fitted with a guard plate. Made of sheet steel and electrostatically coated with white epoxy paint. The valve is equipped with a foam rubber ring that seals against the frame. With spring mounting. Can be mounted without a mounting frame.

Frånluftsdon plast FVEF, FläktGroup

Frånluftsdon plast FVEF, FläktGroup

Art. no.: 19061991

An exhaust air valve VEF is a round dish valve with aerodynamically designed valve plug. Easy to connect flexible tube thanks to the correct height of the valve duct.

Supply air diffuser RINO, Bevent Rasch

Supply air diffuser RINO, Bevent Rasch

Art. no.: 19056385

Supply air diffuser CDDb, Swegon

Supply air diffuser CDDb, Swegon

Art. no.: 19049715

CDDb is a circular, perforated supply air terminal for placement on the ceiling. The device is white lacquered. The terminal can be supplemented by the ALSc plenum box.
The terminal can be used as an exhaust air terminal. Max air volume is specified as 30 dBa, 50 Pa with 360º diffusion.

Supply Valve STQA-C, FläktGroup

Supply Valve STQA-C, FläktGroup

Art. no.: 6620222C

A very quiet deflector, placed on the wall close to the ceiling. It is used in small premises, e.g., housing and offices. Setting of the flow is adjustable. It is easy to keep clean and cleared, thanks to the smooth front piece. The device is made of hot-dip galvanized steel plate. The device is white lacquered.

Forced actuator VEL, FläktGroup

Forced actuator VEL, FläktGroup

Art. no.: 6620918

The valve is designed for baths and showers, and is equipped with a 24 V electric motor connected via a transformer (not included in delivery) for installations with a central exhaust fan.
The switch to forced air flow is performed via a switch, such as a light switch. Return to basic flow usually occurs automatically when the power is interrupted.
VLZ frame is included.

Supply air diffuser CTVB, FläktGroup

Supply air diffuser CTVB, FläktGroup

Art. no.: 6620101

CTVB is a supply air terminal for ceiling mounting. Often used in smaller spaces such as apartments, offices and hotel rooms. The air flow is adjustable. The design of the diffuser means there is a minimal risk of the ceiling being soiled. Made from galvanised sheet metal and has a white powder coating. Fitted with mounting ring KGEZ-01, -05, -43.

Supply air diffuser DRTI for recessed assembly, Klimatbyrån

Supply air diffuser DRTI for recessed assembly, Klimatbyrån

Art. no.: 6520174

Air supply diffuser, with most types of nozzles for the premises where a flexible spreading pattern is desired.
DRTI is used for recessed mounting in standard load bearing supporting systems 12mm/600x600.
Max. recommended lower temperature 12°C. The frame is made of powder-coated steel, white colour RAL9003. ABS plastic nozzles.
Flow at 30 dBA with the connection box and open damper.
Fitted in the connection box type TK that can be ordered separately.

Accessories Parasol, Swegon

Accessories Parasol, Swegon

Art. no.: 19049767

Accessories Parasol, Swegon

Accessories Parasol, Swegon

Accessories Parasol, Swegon

Connection box ALSd box contruction, Swegon

Connection box ALSd box contruction, Swegon

Art. no.: 6521043

Connection box made of galvanized steel plate.

Supply air terminal CKDa, Swegon

Supply air terminal CKDa, Swegon

Art. no.: 6621237

CKDa is a circular supply air terminal for placement on the wall or ceiling. Manages large air flows at low noise levels. Suitable for constant or variable air flows. Air supply can be provided in high or low temperatures, and in vertical or horizontal diffusion directions. Suitable for both domestic and industrial premises. Max air volume is specified as 30 dBa, 50 Pa and including plenum box. Used together with the ALSc plenum box which is ordered separately.

Grids, Klimatbyrån

Grids, Klimatbyrån

Art. no.: 6520499

Grid for upper ceiling. Fits the supporting structure. Powder-coated steel plate, white colour RAL 9010.

Supply air diffuser CDDb, Swegon

Supply air diffuser CDDb, Swegon

Art. no.: 6621003

CDDb is a circular, perforated supply air terminal for placement on the ceiling. The device is white lacquered. The terminal can be supplemented by the ALSc plenum box.
The terminal can be used as an exhaust air terminal. Max air volume is specified as 30 dBa, 50 Pa with 360º diffusion.

Transfer unit BYSE, FläktGroup

Transfer unit BYSE, FläktGroup

Art. no.: 66621107

Intended for placement on walls and can be used in most environments. The terminal has excellent noise-damping and is easy to install. The front plate is internally clad with noise-damping material. It is made from hot-dip galvanised sheet steel and is painted white. Supplied with two cover plates and two mounting frames.
1) Tolerance +5 -0 mm.

Transfer unit BYSO, FläktGroup

Transfer unit BYSO, FläktGroup

Art. no.: 66621101

Intended for placement on walls and can be used in most environments. The terminal has excellent noise-damping and is easy to install. The front plate is internally clad with noise-damping material. It is made from hot-dip galvanised sheet steel and is painted white. Supplied with two cover plates and two mounting frames.
1) Tolerance +5 -0 mm.

Supply air diffuser DDVR, A-Collection

Supply air diffuser DDVR, A-Collection

Art. no.: 66520222

Grill diffuser GRLc, Swegon

Grill diffuser GRLc, Swegon

Art. no.: 19055708

GRL is a rectangular grille with a very large free area. This gives low pressure drop which makes GRL suitable for high air volumes. In order to regulate or measure the airflow, GRL must be used with the TRG plenum box. Max air volume is specified as 35 dBa, including plenum box.
Works together with the TRGc plenum box.

Grill diffuser GTHc, Swegon

Grill diffuser GTHc, Swegon

Art. no.: 6621170

GTHc is a rectangular grille for supply air. Suitable for wall mounting. The grille has both horizontal and vertical air deflectors. In order to regulate or measure the airflow, GTH must be used with the TRG plenum box. Max air volume is specified as 35 dBa, including plenum box.
Works together with the TRGc plenum box.

Exhaust air device KGEB-C, FläktGroup

Exhaust air device KGEB-C, FläktGroup

Art. no.: 6620710C

Is a valve that can be used in all types of installations. The valve can be fitted on wall or ceiling and its flow is easy to set. The valve has low noise level even in severe pressure drops and also considerable self-attenuation. It is made of hot-dip galvanised steel sheet and is painted white. Fitted with sleeve KGEZ-01, -05, -43.

Exhaust air device KSOJ-C, FanGroup

Exhaust air device KSOJ-C, FanGroup

Art. no.: 6620814

An exhaust valve for ventilation installations requiring low noise even at high pressure drop. Made of sheet steel and electrostatically coated with white epoxy paint. The valve is equipped with a foam rubber ring that seals against the frame. With spring mounting. Can be mounted without a mounting frame.

Exhaust air diffuser E5O, Klimatbyrån

Exhaust air diffuser E5O, Klimatbyrån

Art. no.: 6520270

Circular check pattern exhaust air diffusers for most types of premises. Screen pattern aluminium and frame of hot-dip galvanised sheet metal.
Powder-coated device, white colour RAL 9010

Supply air diffuser EAGLE Free g, Swegon

Supply air diffuser EAGLE Free g, Swegon

Art. no.: 66421134

EAGLE Free is a circular disc supply air terminal for rooms without suspended ceilings. The terminal is complete with rotating discs and a lacquered circular plenum box. The diffusion pattern is highly variable. The terminal is painted in white. Max air volume is specified as 30 dBa, 50 Pa.

Fire valve KSO-F, FläktGroup

Fire valve KSO-F, FläktGroup

Art. no.: 6620935

Supply air terminal for wall or ceiling installation, used to prevent the spreading of fire and smoke to the duct system. Meets the requirements for fire protection class E60/E120. Made from sheet steel and painted white. The valve is spring-loaded. The valve disc stays open in the desired mode with a meltable fuse which is configured to melt at a temperature of +70° C. Equipped with a foam rubber ring which seals against the frame. The valve is mounted to the mounting frame (bayonet mounting). This fastening makes the valve easy to remove for cleaning or changing the fuse. Supplied with mounting frame and mounting instructions. CE-approved in accordance with EN 15650:2010.

Supply air diffuser TED, Klimatbyrån

Supply air diffuser TED, Klimatbyrån

Art. no.: 6520340

Supply air diffusers for space with a small air flow. TED is used for 1-way distribution and TEDO for 3-way distribution.
Max. recommended lower temperature 10°C. Powder-coated steel plate, white colour RAL9003. R
Hot dip galvanized steel plate with a rubber seal.

Fastening frame AFMG for AFDF, a-collection

Fastening frame AFMG for AFDF, a-collection

Art. no.: 6520728

Mounting frame, size 100-160, push-in, for Exhaust air valve.

Fastening frame KGEZ-01 pushable, FläktGroup

Fastening frame KGEZ-01 pushable, FläktGroup

Art. no.: 6620733

Tolerance of ± 5mm at piercing.

Supply Air Grille DH, Klimatbyrån

Supply Air Grille DH, Klimatbyrån

Art. no.: 6520116

Air supply grille with adjustable slats for most types of premises.
The tool is mounted as standard in the cleanable connection box type DLKR containing measuring tubes and adjustment damper.
Max. recommended lower temperature 6°C.
Flange of hot-dip galvanized steel plate, aluminium slats, powder coated in white colour RAL 9010
Flow at 30 dBA with the connection box. With open damper.

Supply air diffuser DRT, Klimatbyrån

Supply air diffuser DRT, Klimatbyrån

Art. no.: 6520170

Air supply diffuser, with most types of nozzles for the premises where a flexible spreading pattern is desired.
Max. recommended lower temperature 12°C. The frame is made of powder-coated steel, white colour RAL9003. ABS plastic nozzles.
Flow at 30 dBA with the connection box and open damper.
Fitted in the connection box type TK that can be ordered separately.

Grill Diffuser E5, Klimatbyrån

Grill Diffuser E5, Klimatbyrån

Art. no.: 6520224

Rectangular grid-patterned exhaust air or over-air diffuser for most types of premises. The diffuser is mounted as standard in mounting frame RAM (accessory) or in a cleanable pressure distribution box type FLKR (for exhaust air). Made of powder-coated aluminum in white RAL9003 standard color. Suitable for wall mounting or windows .

Flow at 30 dB (A) refers only to ballasts without a connection box.
Supplemented with connection box type FLKR or in mounting frame KB.

Supply air diffuser JET, Klimatbyrån

Supply air diffuser JET, Klimatbyrån

Art. no.: 6520370

For most types of premises where large volumes of air are to be supplied and adjustable pitch is required.
The conversion of long or short pitch is affected by the inner cone being turned completely. The JET can also be turned ±30 °.
Powder-coated steel plate, white colour RAL9003.

Supply air diffuser RA, Klimatbyrån

Supply air diffuser RA, Klimatbyrån

Art. no.: 6520376

Multi-diffuser for premises where large air flow is to be supplied.
The tool is mounted as standard in the cleanable connection box type TK containing measuring tubes and adjustment damper.
RA(I) is intended to be used for horizontal or vertical blowing in. RAI, size 160- 315 is used for recessed mounting in standard load bearing supporting system 12mm/600x600.
Max. recommended lower temperature 10°C and max. recommended upper temperature 15°C.
The frame is made of powder-coated steel, white colour RAL9003. Flow at 30 dBA with the connection box and open damper.
RA
Flow at 30 dBA with the connection box and open damper.

Transfer unit ÖLS, Klimatbyrån

Transfer unit ÖLS, Klimatbyrån

Art. no.: 66520355

A sound-absorbing air unit suitable for fitting on the frame wall. Of powder-coated steel, white colour RAL 9010.
Internally coated with washable and fibre-free Thewoolin type insulation. Mounting frame can be ordered separately.

Supply air diffuser EAGLE Single, Swegon

Supply air diffuser EAGLE Single, Swegon

Art. no.: 6621250

Circular supply air diffuser, which consists of a spray part box and a removable spray part. The spray part box has a rubber ring sealed connection nipple. The spray part is equipped with aerodynamically-shaped nozzles which swivel. The air unit is made of steel plate and hot-dip galvanised steel plate. The entire unit is finished in our white standard paint, RAL 9010. Nozzles are manufactured in ABS plastic. Fitted in the connection box ALSc that can be ordered separately. Flow at 30 dBA, 50 Pa with the connection box.

Supply air diffuser COLIBRI Ceiling CC, Swegon

Supply air diffuser COLIBRI Ceiling CC, Swegon

Art. no.: 6621303

Square-supply air diffuser consisting of spray part box and spray. The spray plate is equipped with aerodynamically-shaped nozzles which swivel. The spray plate is hinged on one side and secured with springs on the opposite side. This attachment, Quick Access, means simpler and faster handling upon installation, adjustment and cleaning. The spray part box and spray part are made of steel plate. Connection duct is made of galvanised steel plate. The unit is painted inside and outside in our white standard paint, RAL 9010. Nozzles are manufactured in ABS plastic. Fitted in the connection box ALSc that can be ordered separately. Flow at 30 dBA, 50 Pa with the connection box.

Supply air diffuser COLIBRI Ceiling CR, Swegon

Supply air diffuser COLIBRI Ceiling CR, Swegon

Art. no.: 6621312

Square-supply air diffuser consisting of spray part box and spray. The spray plate is equipped with aerodynamically-shaped nozzles which swivel.
The spray plate is hinged on one side and secured with springs on the opposite side. This attachment, Quick Access, means simpler and faster handling upon installation, adjustment and cleaning. The spray part box and spray part are made of steel plate. Connection duct is made of galvanised steel plate.
The unit is painted inside and outside in our white standard paint, RAL 9010. Nozzles are manufactured in ABS plastic. Fitted in the connection box ALSc that can be ordered separately..
Flow at 30 dBA, 50 Pa with the connection box

Supply air Diffuser Pelican Ceiling CS, Swegon

Supply air Diffuser Pelican Ceiling CS, Swegon

Art. no.: 6621325

A square perforated air diffuser for installation in ceiling. The device is suitable for installation in coffered under-ceiling, but is also suitable for a fixed under-ceiling. It can handle large lower temperatures as well as constant or variable flows. The tool is fitted with a variable air deflector for a flexible spread pattern. The spray part box and spray front are made of steel plate, the connection duct of galvanized steel plate. The entire unit is finished in our white standard paint, RAL 9010. Fitted in the connection box ALSc that can be ordered separately.

Extract air device Pelican Ceiling CE, Swegon

Extract air device Pelican Ceiling CE, Swegon

Art. no.: 19049766

A square perforated waste air diffuser for installation in ceiling. The device is suitable for installation in coffered under-ceiling, but is also suitable for a fixed under-ceiling.
It can handle large lower temperatures as well as constant or variable flows. The tool is fitted with a variable air deflector for a flexible spread pattern.
The spray part box and spray front are made of steel plate, the connection duct of galvanized steel plate. The entire unit is finished in our white standard paint, RAL 9010.
Fitted in connection box ALS.

Fastening frame TED/TEDO-R, Klimatbyrån

Fastening frame TED/TEDO-R, Klimatbyrån

Art. no.: 6520401

Mounting frame 100-125.

Supply air diffuser BDT, Klimatbyrån

Supply air diffuser BDT, Klimatbyrån

Art. no.: 6520391

Supply air diffusers for space with a small air flow. Max. recommended lower temperature 10°C.
BDT is connected to the circular duct or straight mounted flexible tube. If the BDT is mounted after 90º bend the device shall be positioned with its sector plate against the outer radius of the bend. Be aware of the column opening.

Supply air diffuser TEDO, Klimatbyrån

Supply air diffuser TEDO, Klimatbyrån

Art. no.: 6520490

Supply air diffusers for space with a small air flow. TED is used for 1-way distribution and TEDO for 3-way distribution. Max. recommended lower temperature 10°C. Powder-coated steel plate, white colour RAL9003. Connected to circular duct or straight fitted flexible hose.

Fastening frame FHBa, Swegon

Fastening frame FHBa, Swegon

Art. no.: 19055716

Mounting frame, which is adapted for the connection box TRGc.

Supply air diffuser KHDA, FläktGroup

Supply air diffuser KHDA, FläktGroup

Art. no.: 66621110

KHDA is a quiet supply air device for large and high premises, for example, industrial premises, sports halls and warehouses. The supply air unit has a long reach so that the air is able to reach down to the residential zone or cover large surfaces. Fitted in the duct for horizontal or vertical air direction.

Fastening frame KVN for KV exhaust air, Klimatbyrån

Fastening frame KVN for KV exhaust air, Klimatbyrån

Art. no.: 6520818

The hot-dip galvanized steel plate.

Exhaust air device KV, Klimatbyrån

Exhaust air device KV, Klimatbyrån

Art. no.: 19055038

For most types of premises. SW is known as a co-called control valve made of powder-coated sheet steel, white colour RAL 9010. Installed in mounting frame, conversion frame or directly in circular duct. The device is mounted on roof or wall.
Suitable for duct parts with short construction dimensions.

Spiro Grilles Spiro-G horizontal slats, Rec Indovent

Spiro Grilles Spiro-G horizontal slats, Rec Indovent

Art. no.: 6630302

Spiro grilles for mounting directly in a duct without sockets and mounting frames. Spiro-G is intended for large premises where the spiro duct is visibly mounted, eg warehouse / factory halls, workshops, sports halls, etc. Fits spiro ducts Ø200 - 800mm. Spiro-G is made of galvanized sheet steel. The flange is rounded in a radius corresponding to the spiro dimension, the back is fitted with a rubber strip that seals against the duct. Through the grille's adjustable slats the air can be guided in the desired direction. Horizontal slats (HS) control the air, upwards - downwards. Vertical slats (VS), control the air to the sides. Height and width are nominal dimensions and indicate the dimensions for drilling holes.
NOTE! The height of the grid should be less than half the diameter of the spiral tube.

Supply air diffuser DCR, Klimatbyrån

Supply air diffuser DCR, Klimatbyrån

Art. no.: 6520501

Air supply diffuser, with most types of nozzles for the premises where a flexible spreading pattern is desired. The tool is mounted as standard in the cleanable connection box type TK containing measuring tubes and adjustment damper.
DCR is supplied with tangential spread if nothing is specified in the order. Max. recommended lower temperature is 12 ºC. DCR can also be used without the connection box. Adjustment may then be done with a separate dampers.
The frame is made of powder-coated steel, white colour RAL9003. ABS plastic nozzles.

Extract air device Plastic FVEB, a-collection

Extract air device Plastic FVEB, a-collection

Art. no.: 6620600

A circular disk valve with an aerodynamically shaped valve cone. With excellent properties in terms of noise level, pressure drop and flow capacity. The design of the sound absorber reduces crosstalk noise. The unit is designed to be mounted on the wall or ceiling. Its design and Moltopren gasket prevent soiling of ceiling and walls.
The diffuser is made of recyclable polypropylene and can tolerate temperatures up to 100° C. The material in the device can also handle most chemicals in small concentrations.
The diffuser is supplied in white as standard.

Supply air diffuser plastic, a-collection

Supply air diffuser plastic, a-collection

Art. no.: 6620670

A poppet valve with aerodynamically designed primary devices. It can be placed on the ceiling or on a wall and has excellent properties in terms of noise, air resistance (pressure drop), air flow and self-damping. The valve design and moltopren packaging prevents contamination of the ceiling and walls. Made with impact resistant white urea and propylene with dirt-resistant surface. The material can withstand temperatures up to 100ºC as well as most chemicals in small concentrations. Standard colour White NCS 0502-Y, gloss 70, corresponding to RAL 9010.

Exhaust air device AFDO, a-collection

Exhaust air device AFDO, a-collection

Art. no.: 6620806X

An exhaust valve for ventilation installations requiring low noise even at high pressure drop. Made of sheet steel and electrostatically coated with white epoxy paint. The valve is equipped with a foam rubber ring that seals against the frame. Mounted with mounting frame of type KKT

Exhaust air device EVF, a-collection

Exhaust air device EVF, a-collection

Art. no.: 6520710

An exhaust valve made of plate steel, powder-coated in white, RAL 9010, for ceiling or wall installation. The valve reduces duct and fan noise. Airflow is adjusted by turning the conical piece. Can also be used as a supply duct. Installs directly in the duct; can also be installed with a type VLZ mounting frame.

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