NORDcanopy Kitchen ventilation

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Ellen Eunice McDowell
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1 NORcanopy Kitchen ventilation

2 Contents General NORcanopy KS Kitchen hood for supply and exhaust air KV Kitchen hood for exhaust air KTS Kitchen hood for supply air KTV Kitchen hood KVM Exhaust air module KA Steam trap KAS Steam trap with supply air KT ood FK Filter

3 General The NORcanopy product group produced by ETS Nord consists of ventilation units for installation above kitchen equipment in catering kitchens. To ensure an efficient and comfortable work environment in kitchens, excessive heat, grease and other dirt particles must be removed from kitchen air. NORcanopy kitchen hoods create a comfortable and hygienic work environment. Thanks to the FK centrifugal filters in our kitchen hoods, % of cooking greases are eliminated from kitchen air. NORcanopy products are manufactured of stainless steel according to the standards EVS-EN 0-:0, EN.0 or AISI 0 (AISI 0, surface K). Kitchen hood selection When choosing a hood, the first question is whether grease or steam is to be extracted. For air volume (supply/exhaust) calculations, the heat, steam and other impurity loads caused by cooking equipment should be taken into account. Extraction hoods are selected according to cooking equipment size. The hood should be wider/deeper than the equipment by 00 mm to 00 mm. oods installed over ovens should be deeper than the oven by at least 00 mm. The distance between equipment and hood influences how much the hood should be larger than the equipment. Recommended height from floor not more than 000 mm. Extraction air capacities are determined according to the table below, where air volume depends on cooking equipment extraction coefficient K e [l/(s*kw)], electrical power P [kw] and coincidence factor K s. Extraction coefficient K e Electric Gas Kettle - Steam cooker Combined oven Convection oven Pizza oven - Frying pan 0- Oven 0 Stove 0- alogen stove 0 otplate 0- ishwasher -0 Grill plate - Salamander - Charcoal grill Toaster - Ceramic stove Microwave eep fryer 0 Total power P/kW Coincidence factor K s (0,-,0) l/(s*kw) Exhaust air volume M p =K e *P*K S M p /(l/s) NORcanopy Images are for illustrative purposes We reserve the right to make changes

4 K s values: - restaurant kitchens K s = 0,,0 l/(s*kw) - canteens K s = 0, 0, l/(s*kw) Total volume of kitchen exhaust air is calculated by multiplying the total product of cooking equipment extraction coefficient and electrical load coefficient with cooking equipment coincident coefficient: Example: M p = (K e * P) * K s, l/s P K e K s Stove kw 0 0, M p = * 0 * 0,=0 Stem cooker kw 0, M p = * * 0,= Combination oven 0 kw 0, M p = 0 * * 0,=0 Total exhaust volume M p = l/s Installation position General exhaust air is about % of the total volume Total extraction air flow Intake air volume is 0-0% of extraction volume = 0, * = l/s = + = 0 l/s = 0, * 0 = l/s The hood is positioned over the cooking equipment, at a distance of mm vertically between the edges of appliances. oods installed over ovens should be deeper than the oven by at least 00 mm, to ensure elimination of the entire steam volume from air when the oven door is opened. The recommended height of hoods from the floor is 00-0 mm. >00 NORcanopy 00-0 h >0, x h

KS Kitchen hood for supply and exhaust air Ensures a clean, hygienic and comfortable kitchen environment by removing dirt and excessive heat from the kitchen and eliminating grease from exhaust air.

Features aminated air intake through front panel igh efficiency FT centrifugal filters Adjustable supply air for working area Air flow measurement and adjusting unit Turbo Grip air intake system

Supply air is fed into the room through the hood's front panel and extra supply air nozzles in the operation area.

5 KS Kitchen hood for supply and exhaust air Ensures a clean, hygienic and comfortable kitchen environment by removing dirt and excessive heat from the kitchen and eliminating grease from exhaust air. The same unit will supply replacement air to the room. Features aminated air intake through front panel igh efficiency FT centrifugal filters Adjustable supply air for working area Air flow measurement and adjusting unit Turbo Grip air intake system Operation The function of the kitchen hood is to remove excess heat, grease and other particles contained in the air through filters. Supply air is fed into the room through the hood's front panel and extra supply air nozzles in the operation area. Air coming from the Turbo Grip air intake system improves conveyance of polluted air into grease filters, where grease and other dirt particles are removed from extraction air. Removed dirt will run into a grease removal conduit and then into a grease collection container. Replacement air directed to the working area can easily be individually adjusted. Structure and dimensions ood body is manufactured of stainless steel (AISI 0). uct connections are equipped with gaskets. The air intake chamber is heat insulated to prevent condensation of water vapour to the inside surface of the hood. Suspension hooks are included. - front panel - connection for air intake - connection for air extraction - adjustable supply air openings - Turbo Grip air intake system - FK-grease filters - air flow measuring nozzles - grease collection container - supply air regulating plate - suspension hooks - supply air maintenance door - lighting NORcanopy KS Images are for illustrative purposes We reserve the right to make changes J J

6 KS dimensions, mm enght (spacing 0 mm) Width (spacing 0 mm) positioned off walls, -module eight 00, 0 Reccomended data Extraction air flow l/s, enght ( P s - Pa) Fitting positions Intake air flow l/s l/s, per linear meter of front panel SPx SPx SPx =00 =0 =00 =0 =00 =0 P s =-0 Pa 0-0 l/s P s =- Pa -0 l/s P s =-0 Pa 0-0 l/s Extraction Intake x x x0 x0 M J K K J K 0 / 0 0 / / / / 0 0 / / / 000 imensions KS- Wall installation, -part enght 00,0,..., 000 Width 00,0,..., 00 eight 00, 0 0 P s =- Pa 0- l/s KS- J 0 P s =-0 Pa 0-0 l/s 0 K M P s =-0 Pa 0-0 l/s NORcanopy KS KS- Positioned off walls, -modules enght 00,0,..., 000 Width 000, 0,..., 00 eight 00, 0 0 KS- J K M

7 Technical data Intake KS =00, m Intake KS =0, m SPx SPx SPx SPx SPx SPx Pressure drop ptot (Pa) Air flow q v (l/s) Product codes Pressure drop ptot (Pa) Air flow q v (l/s) pa, d(a) KS SPx Marking Type - wall installation, -part - off walls, -modules enght Width eight Front panel etailed description and accessories: Front panel: SPx perforation pattern SPx perforation pattern SPx perforation pattern Intake: = intake fitting quantity (0 x, või ) Extraction: = extraction fitting quantity ( x, või ) Grease filter: lind plate: uminaries: FK = filter quantity Instead of filter (low air volumes). Extra panel installed instead of filter. lind filter will cover part of filter area to ensure suffi cient pressure loss and air velocity. For lighting are used fluorescence luminaries in plastic body (IP). uminaries are dimensioned according to hood size: VP Surface mounted =00, =00 VI Integrated =00, =00 ood lenght T luminaire power, W uminaries dimensions <00 x W 0x0x 00 x W 0x0x Masking plates: Mounted in the area between hood and ceiling, when conduits and other components are to be concealed. NORcanopy KS Example: KS- 000x00x00, SPx, =0x, =x, FK=, VP=00 Images are for illustrative purposes We reserve the right to make changes

KV Kitchen hood for exhaust air Ensures a clean, hygienic and comfortable kitchen environment by removing dirt and excessive heat from the kitchen and eliminating grease from exhaust air.

contained in the air through filters. Removed grease dirt will run into a grease removal conduit and then into a grease collection container.

The air intake chamber is heat insulated to prevent condensation of water vapour to the inside surface of the hood. Suspension hooks are included. KV imensions (mm) enght 00.

8 KV Kitchen hood for exhaust air Ensures a clean, hygienic and comfortable kitchen environment by removing dirt and excessive heat from the kitchen and eliminating grease from exhaust air. Features: igh efficiency FK centrifugal filters Air flow measurement and adjusting unit Operation The function of the kitchen hood is to remove excess heat, grease and other particles contained in the air through filters. Removed grease dirt will run into a grease removal conduit and then into a grease collection container. Material and dimensions NORcanopy KV ood body is manufactured of stainless steel (AISI 0, surface K). uct connections are equipped with gaskets. The air intake chamber is heat insulated to prevent condensation of water vapour to the inside surface of the hood. Suspension hooks are included. KV imensions (mm) enght (spacing 0 mm) Width (spacing 0 mm) island installation, -modules eight 00, 0 - front panel - exhaust air connection - FK-grease filter - air flow measuring nozzle - grease collection container - adjusting plate for exhaust air - suspension hooks - lighting

9 Fitting positions Extraction x x Recommended M K J extract airflow l/s / / / / / 0-0 imensions KV- wall installation, -part enght Width eight 00, 0 0 J M K KV- island installation, -modules enght Width eight 00, 0 J 0 K M NORcanopy KV Images are for illustrative purposes We reserve the right to make changes

10 Product codes KV Marking Type - wall installation, -part - island installation, -modules enght Width eight etailed description and accessories: Extraction: = extraction fitting quantity ( x, või ) Grease filter: lind plate: uminaries: FK = filter quantity Instead of filter (low air volumes). Extra panel installed instead of filter. lind filter will cover part of filter area to ensure suffi cient pressure loss and air velocity. For lighting are used fluorescence luminaries in plastic body (IP). uminaries are dimensioned according to hood size: VP Surface mounted =00, =00 VI Integrated =00, =00 ood lenght T luminaire power, W uminaries dimensions <00 x W 0x0x 00 x W 0x0x Masking plates: Mounted in the area between hood and ceiling, when conduits and other components are to be concealed. Example: KV- 00 x 00 x 00, =x, FK=, VP-x W NORcanopy KV

KTS Supply air hood Kitchen hood with supply air. Supply air is fed into the room through the hood's front panel and extra supply air nozzles in the operation area.

11 KTS Supply air hood Kitchen hood with supply air. Supply air is fed into the room through the hood's front panel and extra supply air nozzles in the operation area. Air coming from the Turbo Grip air intake system improves conveyance of exhaust air. KVM exhaust air grease filter module available for installation into the hood. Material and dimensions ood body is manufactured of stainless steel (AISI 0, surface K). uct connections are equipped with rubber seals. The air intake chamber is heat insulated to prevent condensation of water vapour to the inside surface of the hood. Suspension hooks are included. KTS mm imensions enght (spacing 0 mm) Width KTS-: (spacing 0 mm) KTS--: (spacing 0 mm) KTS-: , island installation eight 00, 0 M Fitting positions Intake x0 x0 x0 M K J K / / / 000 These are standard dimensions. Can also be manufactured-tomeasure. J 0 K NORcanopy Recommended supply airflow Intake air flow l/s, per linear meter of front panel SPx SPx SPx =00 =0 =00 =0 =00 =0 P s =-0 Pa 0-0 l/s P s =- Pa -0 l/s P s =-0 Pa 0-0 l/s P s =- Pa 0- l/s P s =-0 Pa 0-0 l/s P s =-0 Pa 0-0 l/s Images are for illustrative purposes We reserve the right to make changes

12 imensions KTS- wall installation, one-sided (suitable for module KVM-) enght 00, , 000 Width 00, , 000 eight 00, J K M 0 KTS-- wall installation, (suitable for module KVM-) enght 00, , 000 Width 00, , 000 eight 00, M K J 0 NORcanopy KTS KTS- island installation, two-sided (suitable for module KVM-) enght 00, , 000 Width 000, , 000 eight 00, J M K J M K

13 Technical data Intake KTS =00, m Intake KTS =0, m SPx SPx SPx SPx SPx SPx Pressure drop ptot (Pa) Air flow q v (l/s) Pressure drop ptot (Pa) Air flow q v (l/s) pa, d(a) Product codes KTS Marking Type - wall installation - - wall installation - island installation (two-sided) etailed description and accessories: Front panel: SPx perforation pattern SPx perforation pattern SPx perforation pattern Intake: = intake fitting quantity ja läbiimensions (0 x,, ) uminaries: enght Width eight Front panel For lighting are used fluorescence luminaries in plastic body (IP). uminaries are dimensioned according to hood size: VP Surface mounted =00, =00 VI Integrated =00, =00 ood lenght T luminaire power, W uminaries dimensions <00 x W 0x0x 00 x W 0x0x Masking plates: Mounted in the area between hood and ceiling, when conduits and other components are to be concealed. Example: KTS- 00x00x00, =0x, SPx SPx NORcanopy KTS Extraction module: KVM = Module description and marking Images are for illustrative purposes We reserve the right to make changes

KTV Empty hood Ensures a clean, hygienic and comfortable kitchen environment by removing dirt and excessive heat from the kitchen and eliminating grease from exhaust air.

14 KTV Empty hood Ensures a clean, hygienic and comfortable kitchen environment by removing dirt and excessive heat from the kitchen and eliminating grease from exhaust air. Grease can be extracted from exhaust air by installing KVM grease filter module inside the hood. Material and dimensions Manufactured of stainless steel (AISI 0, surface K). Suspension hooks are included. KTV imensions mm enght (spacing 0 mm) Width KTV-: (spacing 0 mm) KTV--: (spacing 0 mm) KTV-: 00-00, island installation eight 00, 0 NORcanopy KTV imensions KTV- wall installation (KVM- module) enght (spacing 0 mm) Width (spacing 0 mm) eight 00, 0 Extraction KTV-- wall installation (KVM- module) enght (spacing 0 mm) Width (spacing 0 mm) eight 00, 0 Extraction

15 KTV- island installation (KVM- module) enght (spacing 0 mm) Width (spacing 0 mm) eight 00, 0 Extraction Product codes KTV Marking Type - wall installation (KVM-) - - wall installation (KVM-) - island installation (KVM-) enght Width eight etailed description and accessories: Extraction module: KVM = Module description and marking uminaries: For lighting are used fluorescence luminaries in plastic body (IP). uminaries are dimensioned according to hood size: VP Surface mounted =00, =00 VI Integrated =00, =00 ood lenght T luminaire power, W uminaries dimensions <00 x W 0x0x 00 x W 0x0x Masking plates: Mounted in the area between hood and ceiling, when conduits and other components are to be concealed. Example: KTV- 00x00x00, =x, KVM---, FT=, VP NORcanopy KTV Images are for illustrative purposes We reserve the right to make changes

KVM Exhaust air module A d Exhaust air grease filter module for installation inside a hood. Removes excess heat, grease and other particles contained in the air through filters.

Material and dimensions Manufactured by welding of stainless steel (AISI 0, surface K). Equipped with duct connection made of galvanized steel sheet.

16 KVM Exhaust air module A d Exhaust air grease filter module for installation inside a hood. Removes excess heat, grease and other particles contained in the air through filters. Thanks to the FK centrifugal filters % of cooking greases are eliminated from kitchen air. Removed dirt will run into a grease collection container. Exhaust duct air flow is adjusted with a damper. Material and dimensions Manufactured by welding of stainless steel (AISI 0, surface K). Equipped with duct connection made of galvanized steel sheet. Exhaust air flow can be regulated by using a damper. Adjustment can be made from inside the hood when the grease trap has been removed. NORcanopy KVM KVM- wall installation imensions A, mm Recommended extract airflow, l/s Type Filter quantity Ød, mm KVM KVM KVM grease collection container - air flow measuring nozzle - FK-grease filter - module - exhaust air connection - adjusting plate for exhaust air A d

17 KVM- island installation imension A, mm Ød, mm Recommended extract airflow, l/s Filter Type quantity KVM KVM KVM A d 0 Product codes KVM Marking Type - wall installation - island installation Module quantity Filter quantity A Example: KVM-- Accessories: lind plate: Instead of filter (low air volumes). Extra panel installed instead of filter. lind filter will cover part of filter area to ensure suffi cient pressure loss and air velocity. A KVM modul + KTV/KTS empty hood KTV- + KVM- C E Y NORcanopy KVM C Y = / Y min = 0 Y = / ja min = 0 Materjal: MASS:. kg F 0 Teostas T. eetmaa.0.0 Kontrollis Kinnitas Nimetus: KTV- + KVM- ETS NOR AS ET: / Tähis: KTV-_KVM- Images are for illustrative purposes We reserve the right to make changes

18 KTV-- + KVM- Y X X = / (min 0) Y = / (min 0) KTV-- + KVM- + KVM- Y Y X = / (min 0) 0 X Y = Y = / (min 0) NORcanopy KVM KTV- + KVM- Y X X = / (min 00) Y = / (min 0)

19 KTS- + KVM- Y / 0 0 Y = / (min 0) KTS-- + KVM- Y / X 0 X = (-00)/ (min 00) Y = / (min 0) KTS-- + KVM- + KVM- Y Y / NORcanopy KVM 0 0 X X = (-00)/ (min 00) Y = / (min 0) Y = / (min 0) Images are for illustrative purposes We reserve the right to make changes

20 KTS- + KVM- / Y / 0 X 0 X = / (min 00) Y = / (min 0) NORcanopy KVM 0

KA Steam trap KA steam trap ensures a clean, hygienic and comfortable kitchen environment by removing steam. Operation esigned for extracting water vapour caused by kitchen equipment from exhaust air.

21 KA Steam trap KA steam trap ensures a clean, hygienic and comfortable kitchen environment by removing steam. Operation esigned for extracting water vapour caused by kitchen equipment from exhaust air. Temperature difference raises vapour into the top of the hood where it condenses on the surface of blades and flows along the side plates into drainage pipe and through a connection into e.g. a sewer. Material Manufactured of stainless steel (AISI 0, surface K). uct connections are manufactured of galvanized steel sheet and equipped with gaskets. - suspension hooks - condensate drain connection - exhaust air connection - upper condensation plate - bottom condensation plates d KA imensions(mm) enght (spacing 0 mm) Width (spacing 0 mm) eight 00, Fitting positions Extraction x x M N K / 0 0 / / / These are standard dimensions. Can also be manufacturedto-measure. M N K NORcanopy KA Images are for illustrative purposes We reserve the right to make changes

22 Exhaust air volume Recommended exhaust air volume through one mm exhaust connection is max 0 l/s when air flow speed in the duct is, m/s. Product codes KA Marking enght Width eight Accessories: Extraction: = extraction fitting quantity ( x, või ) uminaries: For lighting are used fluorescence luminaries in plastic body (IP). uminaries are dimensioned according to hood size: VP Surface mounted =00, =00 ood lenght T luminaire power, W uminaries dimensions <00 x W 0x0x 00 x W 0x0x Masking plates: Mounted in the area between hood and ceiling, when conduits and other components are to be concealed. Example: KA 00x0x00, =x, VP NORcanopy KA

KAS Steam trap with supply air Steam trap designed for installation above dishwashers. Ensures a clean, hygienic and comfortable kitchen environment by removing steam produced by dishwashers.

23 KAS Steam trap with supply air Steam trap designed for installation above dishwashers. Ensures a clean, hygienic and comfortable kitchen environment by removing steam produced by dishwashers. Supply air is conducted to room through the unit's front panel. A surface-mounted luminary available as accessory. Operation Temperature difference raises vapour into the top of the hood where it condenses on the surface of blades and flows along the side plates into drainage pipe and grease collection container. Material and dimensions Manufactured of stainless steel (AISI 0). uct connections are manufactured of galvanized steel sheet and equipped with gaskets. A surface-mounted luminary available as accessory. Exhaust air volume Recommended exhaust air volume through one mm exhaust connection is max 0 l/s when air flow speed in the duct is, m/s. Recommended supply airflow - supply air connection - exhaust air connection - front panel - condensation plates - condensate drain connection - suspension hooks - lighting - air flow measuring nozzle NORcanopy KAS Intake air flow l/s, per linear meter of front panel SPx SPx SPx =00 =0 =00 =0 =00 =0 P s =-0 Pa 0-0 l/s P s =- Pa -0 l/s P s =-0 Pa 0-0 l/s P s =- Pa 0- l/s P s =-0 Pa 0-0 l/s P s =-0 Pa 0-0 l/s Images are for illustrative purposes We reserve the right to make changes

24 KAS imensions (mm) enght (spacing 0 mm) Width (spacing 0 mm) 0-00 island installation, two-sided eight 00, 0 Fitting positions Extraction Intake x x x0 x0 M J K K J K 00 - / / / / / 0 0 / 0 M KAS- Wall installation imensions, mm enght (spacing 0 mm) Width (spacing 0 mm) eight 00, 0 Intake 0 Extraction K J 0 N NORcanopy KAS KAS- Island installation imensions, mm enght (spacing 0 mm) Width 0-00 (spacing 0 mm) eight 00, 0 Intake 0 Extraction M K J 0 N 0

25 Technical data Intake KAS =00, m Intake KAS =0, m SPx SPx SPx SPx SPx SPx Pressure drop ptot (Pa) Air flow q v (l/s) Pressure drop ptot (Pa) Air flow q v (l/s) pa, d(a) Product codes KAS Marking Type - wall installation, -part - island installation (two-sided) SPx enght Width eight Front panel etailed description and accessories: Front panel: SPx perforation pattern SPx perforation pattern SPx perforation pattern Extraction: = intake fitting quantity (0 x, või ) uminaries: = extraction fitting quantity ( x, või ) For lighting are used fluorescence luminaries in plastic body (IP). uminaries are dimensioned according to hood size: VP Surface mounted =00, =00 ood lenght T luminaire power, W uminaries dimensions <00 x W 0x0x 00 x W 0x0x NORcanopy Masking plates: Mounted in the area between hood and ceiling, when conduits and other components are to be concealed. Example: KAS 00x00x00, =0x, =x, VP Images are for illustrative purposes We reserve the right to make changes

KT Canopy KT canopy ensures a clean, hygienic and comfortable work environment by removing dirt and excessive heat. Suitable for industrial plants.

26 KT Canopy KT canopy ensures a clean, hygienic and comfortable work environment by removing dirt and excessive heat. Suitable for industrial plants. Material and dimensions The canopies are manufactured of galvanized steel sheet (X+Z). Also can be manufactured of other materials. KT imensions mm enght Width eight ,,..., 00 NORcanopy KT Fitting positions Extraction x x x M K K J / / / / / J M K

27 Product codes KT Zn Marking Material enght Width eight etailed description and accessories: Extraction: = Extarct connection diameter and quantity (,, ) uminaries: For lighting are used fluorescence luminaries in plastic body (IP). uminaries are dimensioned according to hood size: VP Surface mounted =00, =00 VI Integrated =00, =00 ood lenght T luminaire power, W uminaries dimensions <00 x W 0x0x 00 x W 0x0x Masking plates: Mounted in the area between hood and ceiling, when conduits and other components are to be concealed. Other materials: AZ - aluminium galvanized steel (standard EVS-EN :00, X+AZ) R - stainless steel (standards EVS-EN 0-:0, EN.0 or AISI 0) - acid-proof steel (standards EVS-EN 0-:0, EN. or AISI ) Example: KT-Zn 00x00x00, =x, VP NORcanopy KT Images are for illustrative purposes We reserve the right to make changes

28 FK Grease filter FK is a high efficiency grease filter. It is designed to be used as a part of a hood in ventilation systems in professional kitchens or in similar rooms above the kitchen appliances (stove, grill, etc.). The intended use of the filter is to separate grease and other particles from the exhaust air. FK grease filter is protected by a utility model. NORcanopy FK FK filter removes % of micron particles from the exhaust air. Good grease separation capability in variable air volumes. ow pressure drop - energy efficient Flame resistance class A according to IN - Easy to maintain Material ja design FK filters are manufactured of stainless steel (AISI 0). The filter's parts are joined by riveting, ensuring durability of the filter in challenging conditions of kitchens. Operation Unclean air is extracted through the filter front panel openings in to the filter. The patented double triangular cross-section inside the chamber ensures effective separation of grease particles. In relation to the trajectory movement change the grease particles collide with the filter surfaces. Grease particles separated from the exhaust air fall into the grease collection channel of the hood. Filtered air is extracted through the bottom and top sections of the filter. The grease filter's optimal operating range is in pressure drop range of -0 Pa, wherein on the said pressure drop range the air flow through the filter is 0-0 l/s, which ensures energy efficient operation of the device. Pressure drop ptot (Pa) Air flow qv (l/s) 0 0 pa, d(a) Grease separation % FK grease particle separation 0 l/s 0 l/s 0 Grease particles size, microns Filter installation The hood is equipped with a filter installation profile extending through the length of the entire hood.

29 NORcanopy Images are for illustrative purposes We reserve the right to make changes

30 ETS NOR AS Adress: Peterburi tee Tallinn Tel.: 0 0 info@etsnord.ee

KVF - Capture Jet canopy with Supply Air and Side-Jet Technology KVF. Capture Jet Canopy with Supply Air and Side-Jet Technology

KVF - Capture Jet canopy with Supply Air and Side-Jet Technology KVF. Capture Jet Canopy with Supply Air and Side-Jet Technology KVF Capture Jet Canopy with Supply Air and Side-Jet Technology ALLIED EBER R LISTED HACCP* certified (PE-567-H01I). 30 to 40% reduction in exhaust airflow rates thanks to the Capture Jet technology. High-efficiency