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D2N250

Doormaster D2-N-250

standard air curtain

Price

Regular Price: €3,374 €4,082

Special Price Excl. Tax: €2,868 Incl. Tax: €3,470

in 1-2 weeks
The Doormaster D air curtains are designed for indoor installation above the entrance door. The maximum recommended installation height is 3,0 m. Due to their design, the D2 air curtains are designed for larger areas with a higher entrance with frequent traffic of people. Modern design allows their use even in architecturally demanding spaces. Typical installations include office buildings, shops, hotels, restaurants, banks, hospitals, post offices, filling stations, etc.

Airflow rate [m3/hod]5600/5100/4000
Current [A]5.5
Input Power [W]1500
Voltage230V
Noise [dB(A)]69
Protection IPIP30
Heating typewithout heating
Max. installation height [m]3
Curtain width [m]2.5
Description

The air curtains Doormaster creates a visually do not disturbing aerodynamic barrier to restrain the free flow of air between the internal and external environment for example at the entrance to the building. The second integral function of the curtain is penetrated residual air mixing with the air heated in the air curtain installation space which reduces the negative sensation of cold flow. If the iris is properly designed, improves indoor comfort while reducing operating costs of the building. Doormaster
Air curtains are designed for indoor installation in a dry environment and horizontal mounting over the inlet.
Aperture allowed to work on the air without gross dust, grease, chemical vapors and other pollutants. Aperture is designed for environments with normal class influence (CSN 33 2000-3 IEC 364-3 / A1). Use in aggressive environments, outdoor, wet environment with risk of condensation in potentially explosive atmospheres is prohibited! Versions with electric heating and the version without heating can be operated at temperatures as low as -5 °C (provided that the environment without condensation). Version with a water exchanger (W) has assured freeze protection and must be installed in nezamrzajícím space (+5 to +40 °C). Otherwise it is necessary to ensure a sufficient supply of hot water to prevent freezing of the medium in the water heat exchanger.

Installation Install the Doormaster D air curtains above the entrance door with the exit slit closer to the side of the door and with the suction side facing the room. Install the air curtain as close as possible to the wall and as close as possible to the upper edge of the door opening to prevent air from entering through an unwanted gap. The minimal air curtain width must be equal as the width of the door opening. A partial overlap on the sides improves efficiency. When planning the suspension, it is necessary to keep a minimum space for media connection above the air curtain (we recommend a minimum of 150 mm), to ensure easy access to all service parts of the air curtain (see below) and to ensure that the space for air inlet and outlet is not obstructed. The curtain must be placed at a safe distance from flammable materials in accordance with applicable legislation. Follow the instructions in the chapter "Use and operating conditions".
Additional Information
Weight [kg] 135
Availability in 1-2 weeks
Manufacturer Remak
Type of good air curtain
Design standard
Airflow rate [m3/hod] 5600/5100/4000
Protection IP IP30
Heating type without heating
Max. installation height [m] 3
Curtain width [m] 2.5
Download
Instruction manual (.pdf) manual_doormaster_c_d_en.pdf
Declaration of Conformity remak_es_prohlaseni_doormaster_c_d_2018_en.pdf
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