Centrifugal Ventilators

Product catalog summary

General Specifications
Dutair industrial ventilators are constructed with a robust die-cast aluminium alloy body. The impellers are made from either steel or aluminium. These ventilators are equipped with maintenance-free asynchronous electric motors featuring long-life ball bearings. All models, except the NT-series, have fully enclosed IP54 motors; the NT-series have IP20 motors. The maximum ambient temperature for operation is 40ºC, while the maximum gas temperature is 80ºC, except for the BH BT-series, which can handle up to 200ºC.

Applications
The ventilators are designed for continuous operation and can be mounted in any position. They are suitable for handling both clean and polluted gases. However, gases containing abrasive materials may cause wear to the ventilator's interior. The BCT-series is particularly suited for transporting small materials such as wood dust, chips, and plastic waste.

Technical Specifications
Dutair ventilators come standard with 230V single-phase or 230/400V and 400/690V three-phase motors operating at 50 Hz. Custom configurations for different voltages are available upon request. The performance curves provided in the documentation indicate capacities at the pressure side of the ventilator, with pressures measured in mm water column (1 mmwc = 10 Pa).

Additional Documentation
This document serves as a quick reference for selecting models and capacities. For more detailed information, extended documentation of the Dutair ventilator program is available upon request.

Contact Information
Sjerp & Jongeneel BV
Aluminiumstraat 59, NL-2718 RB Zoetermeer, The Netherlands
Email: [email protected]
Tel: +31 (0)79 3611 466
Fax: +31 (0)79 3612 806
Website: www.sjerp.nl

Catalog excerpts

Algemeen Toepassing Dutair industrile ventilatoren bestaan uit een robuust ventilatorhuis van gietaluminium. De waaiers zijn gemaakt van staal of aluminium. Deasynchrone motoren zijn onderhoudsvrij envoorzien van duurzame kogellagers. Alle modellen zijn uitgerust met geheel gesloten IP54 motoren, behalve de typen NT, die IP20 zijn.De maximale omgevingstemperatuur bedraagt40C. De maximum temperatuur van het te verplaatsen gas is 80뺺C, behalve bij de typen BH BT. Voor deze serie geldt een maximum temperatuur van 200C. De ventilatoren zijn gebouwd voor continubedrijf en mogen in elke willekeurige...

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