Air curtain BHC-U20W55-PS Ballu NS-1183729

BALLU BHC-U20W55-PS air curtain with a maximum capacity of 6200 m3/h and an installation height of up to 6 meters is used to protect rooms with high humidity and pollution levels from the penetration of cold air. High degree of protection for electrical components (IP54) is ensured under factory conditions, which is why no additional work for sealing electrical connections is required during installation. As a heating element, a water-hammer-resistant heat exchanger with an increased pitch between lamellae is used, which significantly reduces the clogging rate of the air curtain and increases the intervals between maintenance services. The unique Quicklock nozzle mounting system, consisting of hinges and quick-release fasteners, provides easy access to the heat exchanger for rapid cleaning without the need to dismantle the air curtain or its individual elements. Unmatched reliability of the air curtain is provided by external rotor motors with a service life of 30,000 hours before failure and a heat exchanger with a maximum operating pressure of up to 16 atmospheres at a coolant temperature of 150C. The swivel nozzle allows changing the air stream angle within a range of ±15 to ensure better protection of the room even during strong gusts of wind directed perpendicular to the plane of the opening. The air curtain is controlled using circuit breakers or an intuitive remote control with a built-in thermostat, without the need to purchase additional expensive switchgear cabinets. 6 mounting options, connection to a single-phase network, and minimal control costs make the BALLU BHC-U20W55-PS air curtain an absolute leader in terms of ease of connection and use among industrial air curtains of Russian production.