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DMBQ

Product catalog summary

Overview: The document provides technical specifications and details for the DMBQ series centrifugal fans, which are used in HVAC systems and for transporting clean or dirty air and exhaust gases. These fans are characterized by forward-curved blades and are designed for low-pressure applications.

Specifications: The DMBQ series fans have a flow rate ranging from 500 to 16,000 m3/h and a pressure range of 25 to 150 mm H2O. They are capable of handling fluids with temperatures up to 80°C in standard configurations, with special versions accommodating up to 180°C. The fans are available in stainless steel and can be compliant with the ATEX directive 94/9/CE for explosive atmospheres.

Design and Installation: The DMBQ fans share the same impellers and motors as the DMB series, with differences primarily in the casing design. The rectangular casing allows for easier installation and storage. Orientation options are provided, with both clockwise and anti-clockwise rotation senses available.

Performance Characteristics: The document includes detailed tables listing various models of the DMBQ series, specifying motor types, power ratings, dimensions, and weights. It also provides outlet characteristics, including noise levels and load tolerances, with a noise tolerance of +3 dB(A) and a flow rate tolerance of ±5%.

Motor Specifications: The fans are equipped with motors that have different power ratings and rotational speeds, specified in kilowatts and revolutions per minute (rpm). The document lists the performance data for various motor configurations, including 2, 4, and 6 pole motors.

Catalog excerpts

DMBQ CENTRIFUGAAL VENTILATOR CENTRIFUGAL FAN VOOROVERGEBOGEN SCHOEPEN FORWARD CURVED BLADES IMPELLER LAGE DRUK LOW PRESSURE Flow rate:

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DMBQ CENTRIFUGAAL VENTILATOR CENTRIFUGAL FAN De ventilatoren uit de DMBQ-serie worden toegepast in HVAC-systemen en het transporteren van schone of vuile lucht en uitlaatgassen. De ventilatoren uit de DMBQ-serie en de DMB-serie hebben dezelfde prestatiekenmerken omdat dezelfde waaiers en motoren zijn geassembleerd. Het verschil zit in het ontwerp van de behuizing daar de ventilator is ingesloten in een rechthoekige omkasting waardoor deze eenvoudiger is te monteren. Standaard mag het medium maximaal 80°C bereiken waarbij speciale uitvoeringen tot 180°C gaan. Op aanvraag is RVS leverbaaralsookATEXvolgens...

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SPECIFICATIES EN MAATSCHETSEN OVERALL DIMENSIONS Oriëntatiemogelijkheden (gezien vanaf de motorzijde) - Rotation RD 0 senses (seen from motor side) Draairichting met de klok mee - Clockwise rotation sense Draairichting tegen de klok in - Anti-Clockwise rotation sense Gewicht van de ventilator (inclusief motor) - Weight of ventilator (complete with motor) NB: Waarde 'B' is indicatief - Note: B quote indicative TYPE - TYPE VENTILATOR INLAAT FLENS UITLAAT FLENS INLET FLANGE OUTLET FLANGE DMBQ 402 DMBQ 403 DMBQ 404 DMBQ 452 DMBQ 453 DMBQ 455 DMBQ 502 DMBQ 503 DMBQ 505

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2/4/6 POLIGE MOTOREN ■ 2/4/6 POLES MOTORS TYPE - Debietstolerantie ±5% - LOAD TOLERANCE±5% pt mmH20= da Pa Geluidstolerantie +3 dB(A) - NOISE TOLERANCE +3 dB(A) Gemeten bij: / Datas referring to: T=15°C; P=1 atm

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