Energy Savinglower running costs
EC Motorlower running costs
Low NoiseQuiet and comfortable
OEM & ODMCustomized solutions
Φ100 / Φ150 / Φ200 / Φ250 mm
Compatible Duct Diameters
120 – 2600 m³/h (depending on model)
Air Volume Range
Primary G4 + Activated Carbon Composite Filter + H13 HEPA Filter
Filtration Stages
Retail & Commercial Buildings Solution
Air curtain systems for retail and commercial entrances.
Product Center
A complete range of commercial ventilation and air curtain solutions for every application.
Energy Savinglower running costs
EC Motorlower running costs
Low NoiseQuiet and comfortable
OEM & ODMCustomized solutions
By Application
Retail winter entrances(1)
Commercial doorways in cold areas(4)
Hotel entrance heating support(3)
Shopping malls(4)
Factory workshops(1)
Commercial entrances(8)
Warehouse doors(4)
Industrial doors(5)
Atrium entrances(3)
Cold Storage(1)
Cold-region entrances(1)
Loading areas(1)
Office entrances(3)
HVAC public areas(3)
Retail entrance(1)
Restaurants(1)
Hotels(1)
Supermarkets(2)
Logistics(1)
Small retail shops(4)
Convenience stores(1)
Service Entrance(1)
Showroom(1)
Hotel lobbies(1)
Electrical cabinets(1)
Factory(1)
HVAC equipment rooms(1)
Fresh air projects(3)
Office ventilation(7)
Clean Room(2)
Home rooms(6)
Office corners(3)
HVAC duct systems(6)
Factory fresh air systems(1)
Commercial buildings(4)
Industrial ventilation(1)
Hotel back-of-house(1)
Quiet retail spaces(1)
Reception areas(1)
Commercial exhaust systems(2)
Restaurant kitchens(2)
Commercial common zones(1)
Workshop exhaust(1)
Kitchen exhaust(1)
fresh-air-projects Products (3)
H13 Air Filter Box for Fresh Air Systems
Three-stage G4, activated carbon and H13 filtration in compact inline housings for fresh-air, ducted HVAC and odor-control projects.
Φ100 / Φ150 / Φ200 / Φ250 mm
Compatible Duct Diameters
120 – 2600 m³/h (depending on model)
Air Volume Range
Primary G4 + Activated Carbon Composite Filter + H13 HEPA Filter
Filtration Stages
15 – 20%
Pressure Loss Rate
Commercial Heating Recovery
Large-area full heat exchange core efficiently recovers energy from exhaust air, significantly reducing HVAC load
150 – 15000 m³/h (depending on model)
Air Volume Range
Cold 60-72%, Heat 69-81% (depending on model and speed)
Heat Exchange Efficiency
Cold 60-68%, Heat 64-73%
Enthalpy Exchange Efficiency
32 – 69 dB(A) (depending on model)
Noise Level
Purified Duct Fan
Built-in multi-layer filtration system (primary + activated carbon + HEPA) effectively removes PM2.5, odors and harmful substances
Φ100 / Φ150 / Φ200 / Φ250 mm (based on similar models in catalog)
Duct Diameter
160 – 920 m³/h (referencing DPT series purified models)
Air Volume Range
30 – 160 W
Motor Power
24 – 45 dB(A) (depending on model)
Noise Level
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Solution
Industrial Series
For warehouses, factories and large industrial doors.
Silent Series
Silent ventilation and air-curtain solutions for hotels, offices and quiet commercial interiors where comfort and low noise matter.
Heated Series
Heated air curtain solutions for cold entrances, low-temperature regions and commercial doors that require stronger warm airflow barriers.
Application Cases
See recommended solutions for retail, kitchen and commercial projects.
Application Cases
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