Ventilation ducts - Import export

Round fireplace/ventilation grilles Round fireplace grilles are designed for supplying warm air in a gravitational or forced way, as well as for supplying or exhausting ventilation air. They are made of steel elements properly prepared in the technological process. Fireplace grilles are installed in fireplace enclosures or in walls/ceilings as the end of hot air distribution or ventilation ducts

Round fireplace/ventilation grilles Round fireplace grilles are designed for supplying warm air in a gravitational or forced way, as well as for supplying or exhausting ventilation air. They are made of steel elements properly prepared in the technological process. Fireplace grilles are installed in fireplace enclosures or in walls/ceilings as the end of hot air distribution or ventilation ducts

Round fireplace/ventilation grilles Round fireplace grilles are designed for supplying warm air in a gravitational or forced way, as well as for supplying or exhausting ventilation air. They are made of steel elements properly prepared in the technological process. Fireplace grilles are installed in fireplace enclosures or in walls/ceilings as the end of hot air distribution or ventilation ducts

Round fireplace/ventilation grilles Round fireplace grilles are designed for supplying warm air in a gravitational or forced way, as well as for supplying or exhausting ventilation air. They are made of steel elements properly prepared in the technological process. Fireplace grilles are installed in fireplace enclosures or in walls/ceilings as the end of hot air distribution or ventilation ducts

Round fireplace/ventilation grilles Round fireplace grilles are designed for supplying warm air in a gravitational or forced way, as well as for supplying or exhausting ventilation air. They are made of steel elements properly prepared in the technological process. Fireplace grilles are installed in fireplace enclosures or in walls/ceilings as the end of hot air distribution or ventilation ducts

Round fireplace/ventilation grilles Round fireplace grilles are designed for supplying warm air in a gravitational or forced way, as well as for supplying or exhausting ventilation air. They are made of steel elements properly prepared in the technological process. Fireplace grilles are installed in fireplace enclosures or in walls/ceilings as the end of hot air distribution or ventilation ducts

Round fireplace/ventilation grilles Round fireplace grilles are designed for supplying warm air in a gravitational or forced way, as well as for supplying or exhausting ventilation air. They are made of steel elements properly prepared in the technological process. Fireplace grilles are installed in fireplace enclosures or in walls/ceilings as the end of hot air distribution or ventilation ducts

Round fireplace/ventilation grilles Round fireplace grilles are designed for supplying warm air in a gravitational or forced way, as well as for supplying or exhausting ventilation air. They are made of steel elements properly prepared in the technological process. Fireplace grilles are installed in fireplace enclosures or in walls/ceilings as the end of hot air distribution or ventilation ducts

Round fireplace/ventilation grilles Round fireplace grilles are designed for supplying warm air in a gravitational or forced way, as well as for supplying or exhausting ventilation air. They are made of steel elements properly prepared in the technological process. Fireplace grilles are installed in fireplace enclosures or in walls/ceilings as the end of hot air distribution or ventilation ducts

Round fireplace/ventilation grilles Round fireplace grilles are designed for supplying warm air in a gravitational or forced way, as well as for supplying or exhausting ventilation air. They are made of steel elements properly prepared in the technological process. Fireplace grilles are installed in fireplace enclosures or in walls/ceilings as the end of hot air distribution or ventilation ducts

Round fireplace/ventilation grilles Round fireplace grilles are designed for supplying warm air in a gravitational or forced way, as well as for supplying or exhausting ventilation air. They are made of steel elements properly prepared in the technological process. Fireplace grilles are installed in fireplace enclosures or in walls/ceilings as the end of hot air distribution or ventilation ducts

The HomEvap adiabatic humidifier is designed for domestic mechanical ventilation systems with a maximum airflow 600 m3/h. Filtered water (Legiosafe®) naturally evaporates on a special matrix, and then the humidified air is distributed to the ventilation duct system and to the connected rooms. The humidification process is regulated by a wireless room controller and a duct sensor. Builtin PTC heater compensates for temperature losses caused by the evaporation process. The housing is made of EPP, while the matrix is made of fiber glass.

The RAVAV regulator is dedicated for forced ventilation systems and is an important component for installations with variable air flow. The regulator casing is made of Z 275 galvanized sheet. Optionally, it is possible to use the 1.4301 stainless steel to build the casing. Casing sides with factoryinstalled EPDM rubber gaskets ensure tight connection to ventilation ducts. Inside the casing, the adjusting damper is also insulated (depending on the control mechanism). The servomotor is installed on the control unit casing so as to allow for thermal insulation of the system. The regulator is also available in the version with preinstalled 50 mm insulation and a galvanised steel shield. The measuring system based on aluminum impact pressure tubes and pressure relieve stub pipes ensures reliable measuring of the air flow. Sensor, control unit and servomotor are integrated in one device.

FLXHDPE and FLXHDPEA plastic ducts are used to air distribution in domestic ventilation systems. Relatively small diameters allow to hide the installation in ceilings, screeds or suspended ceilings. FLXHDPE and FLXHDPEA semirigid ducts are connected to other system components like plenum boxes or distribution boxes with a simple push fit connection. Application of seals on the FLXPLO plenum boxes’ spigots guarantees high air tightness system. FL XHDPE and FL XHDPEA semirigid ducting is made of highimpact polyethylene. This makes the entire ventilation ductwork very durable. FLXHDPEA ducts are complying with European norm EN 171922018 for rigid or semirigid nonmetallic ductwork, which defines the test methods and performance characteristics like airtightness, pressure drop, reaction to fire, resistance to external pressure , thermal resistance and microbial resistance. FLXHDPE75 semirigid ducts without an antibacterial coating are gray.

Round ventilation duct made of expanded polypropylene (EPP). The most important features of the product are rigid construction, low weight, easy assembly and good thermal insulation. EPP ducts, used, for example, as sections of the supply and exhaust ventilation systems with heat recovery, do not require additional insulation. The system eliminates the formation of thermal bridges. Ducts na fittings do not require additional couplings. Lenght EPP ducts 1 m sections Diameters 125, 160 and 200 mm. Wall thickness 43 mm Thermal conductivity 0.039 W / m*K Airtightness class ATC2 (old D) @110Pa acc. to PNEN 17192201901

Round ventilation duct made of expanded polypropylene (EPP). The most important features of the product are rigid construction, low weight, easy assembly (integrated malefemale coupling) and good thermal insulation. EPP ducts, used, for example, as sections of the supply and exhaust ventilation systems with heat recovery, do not require additional insulation. The system eliminates the formation of thermal bridges. Lenght EPP ducts 1 m sections Diameters 125, 160 and 200 mm. Wall thickness 15 mm Thermal conductivity 0.039 W / m*K Airtightness class ATC2 (old D) @ 90Pa acc. to PNEN 17192201901

WKLDB cantilever support arms are designed for installing rectangular ventilation ducts directly along walls and for supporting heavy HVAC components, including A/C split indoor and outdoor units and AHUs. The additional bracing enhances the load capacity, permitting a wider clearance between the suspended installation parts and the walls

The smog filter is designed for effective filtration of the socalled particulate matter. The PM2.5 and PM10 particles are the main component of smog, which have an optical diameter of 2.5 and 10 μm (micrometers). The filtration efficiency (removal) of PM2.5 particles reaches up to 73%, and PM10 particles up to 81% (according to tests carried out with a dust particle measuring device). The smog duct filter consists of a sealed filter box and two filters prefilter and smog filter. It is recommended to install a smog filter on the supply ducts in domestic ventilation and heat recovery systems. In the MOCarzCA version prefilter I3 was replaced by an activated carbon prefilter (or activated charcoal). The main purpose of using such a material is deodorization of air and preliminary cleaning of dust and gaseous pollutants. Activated carbon has a huge adsorption surface, which effectively "binds" on its surface particles of pollutants, bacteria, hydrocarbons.

The cowl is designed for ventilation ducts. Its tasks include supporting the chimney draft when it is too weak. It uses the wind and its energy to create negative pressure in the ventilation duct. In addition, it protects the ventilation against obstructing the draft, and also protects against the weather. The chimney cowl is made of the best quality materials. It will serve for many years. 50 years of DOSPEL experience in production is a guarantee of the highest quality

Ventilation duct made of aluminum reinforced with spirally wound steel wire, which stiffens the duct and gives it the right shape. The cable is resistant to temperatures in the range -30°C÷+250°C. The pipe is available in diameters of 80mm, 100mm, 110mm, 115mm, 120mm, 125mm, 130mm, 140mm, 150mm, 160mm, 200mm, 250mm and 315mm. Standard length before stretching is 1m, and after stretching is 3m. Element made in Poland. 50 years of DOSPEL experience in production is a guarantee of the highest quality.

Flat Ventilation Duct D/P Dospel 110x55/0,5 mb. Flat Ventilation Duct D / P Dospel 110x55/0,5 m made entirely of plastic. Flat duct D / P Dospel is characterized by strength and durability, so that properly installed serves users for years.

Ventilation duct made of aluminum reinforced with spirally wound steel wire. which stiffens the canal and gives it the right shape. The cable is resistant to temperatures in the range -30°C÷+250°C. The pipe is available with a diameter of 80mm. 100mm. 110mm. 115mm. 120mm. 125mm. 130mm. 140mm. 150mm. 160mm. 200mm. 250mm and 315mm. The standard length before stretching is 1m. and after stretching 3m. Element made in Poland. 45 years of experience of DOSPEL in production is a guarantee of the highest quality.

Ventilation duct with thermal insulation made of reinforced aluminum foil. It guarantees minimal heat loss and reduces the noise level. The temperature resistance of this cable reaches 250°C. Available in diameter 100mm. 125mm. 150mm. 160mm. 200mm. 250mm and lengths of 5m or 10m. The outer cover is a laminate of aluminum foil. Element made in Poland. 45 years of experience of DOSPEL in production is a guarantee of the highest quality.

Round duct made of white ABS plastic. It is used for supply and exhaust ventilation systems. Duct is available in fi 100mm, 104mm, 125mm 150mm in three lengths 0.5m, 1m and 1.5m. Duct components are connected using the "push-on" method without sealing. Item manufactured in Poland. 50 years of DOSPEL's manufacturing experience is the highest quality guarantee.

Duct fan WB DOSPEL Ø250 600m3/h. Axial fan Ø 250 mm is used to transfer air flow inside ventilation duct systems. It is suitable for use in both medium and large rooms or industrial halls. Fan is made of silver steel sheet. The fan made in Poland and based on Polish electronics. 5-year manufacturer's warranty. 50 years of DOSPEL'S manufacturing experience is the highest quality guarantee

Duct fan WB DOSPEL Ø200 350m3/h. Axial fan Ø 200 mm is used to transfer air flow inside ventilation duct systems. It is suitable for use in both medium and large rooms or industrial halls. Fan is made of silver steel sheet. The fan made in Poland and based on Polish electronics. 5-year manufacturer's warranty. 50 years of DOSPEL'S manufacturing experience is the highest quality guarantee.

Round tee made of white ABS plastic. The T-piece is available in fi 100 and fi 125 versions. It is used to connect circular ventilation ducts D/O 100 or ventilation grilles. It is used to connect circular ventilation ducts D/O 125 or ventilation grilles. The elements of the ducts are joined using the "push-in" method without the need for sealing. Element made in Poland. 50 years of DOSPEL experience in production is a guarantee of the highest quality.

Round reducer made of white ABS plastic. Product fi 100/125 is used to reduce the diameter of round ventilation ducts D/O 125mm to 100mm. Reducer with dimensions fi 125/150 is used to reduce the diameter of round ventilation ducts D/O from 150mm to 125mm. Duct components are connected using the "push-on" method without sealing. Item manufactured in Poland. 50 years of DOSPEL's manufacturing experience is the highest quality guarantee.

The metal external wall grille is a product with which we can aesthetically finish each ventilation duct. Suitable for outdoor use. The wall metal grille is distinguished by high thermal resistance. 50 years of DOSPEL experience in production is a guarantee of the highest quality.