Air curtain Rotowind SB-BB
Custom-made air curtain for revolving doors. This model features high-efficiency EC fans, with enough power to cover taller doors or spaces with more complex environmental conditions that require a more powerful airflow.
The Rotowind air curtain can be customized in the same color or material as the revolving door to create harmony with the interior space. It can also be decorated with a custom front cover or with logos, graphics, or signage. Additionally, there are multiple accessories and custom supports available to fit the installation requirements.
- Specially designed to be installed in all type of revolving doors. Two possible layouts, tailored dimensions.
- Self-supporting casing construction made of galvanized steel plate, finished in structural epoxy-polyester painting white colour RAL9016 as standard. Other colours or stainless steel are available on request.
- Large faceted inlet grille avoiding intensive maintenance.
- Circular anodized aluminium outlet vanes, airfoil shaped.
- Low noise double-inlet centrifugal fans with external rotor motor. 5-speed controller. EC models assembled with very low consumption efficiency fans.
- “P” type with water heated coil. “E” type with electrical shielded elements, three stages with integrated regulation. “A” type without heating, air only. Optional expansion DX coil.
- Advanced Plug&Play control. Includes: Advanced PRO control with LCD display and integrated thermostat, door contact, 7m RJ11 cable and remote control. Optional: intelligent Clever Pro Control (automatic, programmable, ModBus for PKC, timer, etc.)
Model Nominal Airflow
m³/hRecommended Installation Range
mROTO BB 1000 A 4020 5-7 ROTO BB 1500 A 5360 5-7 ROTO BB 2000 A 8040 5-7 ROTO BB 2500 A 9380 5-7 ROTO SB 1000 A 3060 3,5-5 ROTO SB 1500 A 4080 3,5-5 ROTO SB 2000 A 6120 3,5-5 ROTO SB 2500 A 7140 3,5-5 Model Nominal Airflow
m³/hElectrical Heating Capacity 400Vx3
kWRecommended Installation Range
mROTO BB 1000 E 4020 6/15/21 5-7 ROTO BB 1500 E 5360 8/19/27 5-7 ROTO BB 2000 E 8040 12/30/42 5-7 ROTO BB 2500 E 9380 16/30/46 5-7 ROTO SB 1000 E 3060 5/10/15 3,5-5 ROTO SB 1500 E 4080 7,5/15/22,5 3,5-5 ROTO SB 2000 E 5120 10/20/30 3,5-5 ROTO SB 2500 E 7140 12/22/34 3,5-5 Model Nominal Airflow
m³/hRecommended Installation Range
mHeating Capacity 80/60ºC (kW)
kWHeating Capacity 60/40ºC (kW)
kWHeating Capacity 50/40ºC
kWROTO BB 1000 P86 3750 5-7 18.21 - - ROTO BB 1500 P86 5000 5-7 45.78 - - ROTO BB 2000 P86 7500 5-7 21.87 - - ROTO BB 2500 P86 8750 5-7 45.49 - - ROTO SB 1000 P86 2910 3,5-5 12.44 - - ROTO SB 1500 P86 3880 3,5-5 31.79 - - ROTO SB 2000 P86 5820 3,5-5 21.19 - - ROTO SB 2500 P86 6790 3,5-5 42.6 - - ROTO BB 1000 P64 3750 5-7 - 23.52 - ROTO BB 1500 P64 5000 5-7 - 55.04 - ROTO BB 2000 P64 7500 5-7 - 31.13 - ROTO BB 2500 P64 8750 5-7 - 16.48 - ROTO SB 1000 P64 2910 3,5-5 - 18.55 - ROTO SB 1500 P64 3880 3,5-5 - 38.31 - ROTO SB 2000 P64 5820 3,5-5 - 30.77 - ROTO SB 2500 P64 6790 3,5-5 - - - ROTO BB 1000 P54 3750 5-7 - - 36.57 ROTO BB 1500 P54 5000 5-7 - - 15.16 ROTO BB 2000 P54 7500 5-7 - - 38.96 ROTO BB 2500 P54 8750 5-7 - - 24.15 ROTO SB 1000 P54 2910 3,5-5 - - 22.84 ROTO SB 1500 P54 3880 3,5-5 - - 14.47 ROTO SB 2000 P54 5820 3,5-5 - - 36.94 ROTO SB 2500 P54 6790 3,5-5 - - - Model Nominal Airflow
m³/hRecommended Installation Range
mROTO BB 1000 A 4020 5-7 ROTO BB 1500 A 5360 5-7 ROTO BB 2000 A 8040 5-7 ROTO BB 2500 A 9380 5-7 Model Nominal Airflow
m³/hElectrical Heating Capacity 400Vx3
kWRecommended Installation Range
mROTO BB 1000 E 4020 6/15/21 5-7 ROTO BB 1500 E 5360 8/19/27 5-7 ROTO BB 2000 E 8040 12/30/42 5-7 ROTO BB 2500 E 9380 16/30/46 5-7 Model Nominal Airflow
m³/hRecommended Installation Range
mHeating Capacity 80/60ºC (kW)
kWHeating Capacity 60/40ºC (kW)
kWHeating Capacity 50/40ºC
kWROTO BB 1000 P86 3750 5-7 18.21 - - ROTO BB 1500 P86 5000 5-7 45.78 - - ROTO BB 2000 P86 7500 5-7 21.87 - - ROTO BB 2500 P86 8750 5-7 45.49 - - ROTO BB 1000 P64 3750 5-7 - 23.52 - ROTO BB 1500 P64 5000 5-7 - 55.04 - ROTO BB 2000 P64 7500 5-7 - 31.13 - ROTO BB 2500 P64 8750 5-7 - 16.48 - ROTO BB 1000 P54 3750 5-7 - - 36.57 ROTO BB 1500 P54 5000 5-7 - - 15.16 ROTO BB 2000 P54 7500 5-7 - - 38.96 ROTO BB 2500 P54 8750 5-7 - - 24.15
