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DMB

DMB

Product catalog summary

Overview: The document provides technical specifications and details for the DMB series centrifugal fans, which are designed for moving air and exhaust smoke, even if slightly dusty. These fans are suitable for HVAC systems and can handle both clean and dirty air.

Specifications: The DMB series fans have a flow rate ranging from 500 to 30,000 m3/h and a pressure range of 25 to 160 mm H2O, indicating they are low-pressure fans. The standard models can handle temperatures up to 80°C, while special models can handle up to 180°C. They are constructed with carbon steel casings and forward-curved blade impellers, and are available with 4, 6, or 8-pole electric motors. Stainless steel versions and ATEX-compliant models are available upon request.

Construction and Orientation: The fans are built with a base frame and have various orientation options for rotation, either clockwise or anti-clockwise, as viewed from the motor side. The document provides detailed dimensions and arrangements for different models, including Arrangement 4 (with base frame) and Arrangement 5.

Performance Data: The document includes performance graphs for various DMB models, showing the relationship between flow rate (Qv), motor power, total pressure (Pt), static pressure (Ps), and absorbed power (Pv). These graphs are essential for selecting the appropriate fan model based on specific operational requirements.

Noise Levels: The document provides noise level data in decibels (dB) for different models, which is crucial for applications where noise control is a concern.

Applications: DMB fans are used in HVAC systems for transporting air and exhaust gases. They are suitable for both standard and special applications, including those requiring ATEX compliance.

Catalog excerpts

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

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DMB CENTRIFUGAAL VENTILATOR CENTRIFUGAL FAN De ventilatoren uit de DMB serie worden toegepast in HVAC-systemen, het transporteren van schone of vuile lucht en uitlaatgassen. De constructie bestaat uit: behuizing vervaardigd uit gefelst plaatstaal, motorstoel, waaier met voorovergebogen schoepen en een 4, 6 of 8-polige elektromotor. Standaard mag het medium maximaal 80°C bereiken waarbij speciale uitvoeringen tot 180°C gaan. Op aanvraag is RVS leverbaar alsook ATEX volgens richtlijn 94/9/C E. DMB series blowers are suitable for moving air and exhaust smoke, even if slightly dusty. Standard execution...

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SPECIFICATIES EN MAATSCHETSEN OVERALL DIMENSIONS Arrangement 4 (with base frame) Oriëntatiemogelijkheden (gezien vanaf de motorzijde) - Clockwise rotation sense Draairichting tegen de klok in - Anti-Clockwise rotation sense Rotation senses (seen from motor side) Oriëntatiemogelijkheden (gezien vanaf de motorzijde) - Clockwise rotation sense Rotation senses (seen from motor side) Draairichting tegen de klok in - Anti-Clockwise rotation

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Gewicht van de ventilator (inclusief motor) - Weight of ventilator (complete with motor) NB: B is indicatief - Note: B quote indicative

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DIRECT AANGEDREVEN DOOR 2/4-POLIGE MOTOREN DIRECT CONNECTION FOR 2/4-POLES MOTORS Motor vermogen Motor power Motor vermogen Motor power Motor vermogen Motor power Motor vermogen Motor power Pt= Totale druk - Total pressure Motor vermogen Motor power Condities: / Datas referring to: Motor vermogen Motor power Ps= Statische druk - Statical pressure Pv= Opgenomen vermogen - Absorbed power

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DIRECT AANGEDREVEN DOOR 4/6-POLIGE MOTOREN DIRECT CONNECTION FOR 4/6-POLES MOTORS Motor vermogen Motor power Motor vermogen Motor power Motor vermogen Motor power Motor vermogen Motor power Motor vermogen Motor power Condities: / Datas referring to: Pt= Totale druk - Total pressure Motor vermogen Motor power Ps= Statische druk - Statical pressure Pv= Opgenomen vermogen - Absorbed power

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DIRECT AANGEDREVEN 6/8-POLIGE MOTOREN DIRECT CONNECTION FOR 6/8-POLES MOTORS Motor vermogen Motor power Motor vermogen Motor power Motor vermogen Motor power Motor vermogen Motor power Motor vermogen Motor power Condities: / Datas referring to: Pt= Totale druk - Total pressure Motor vermogen Motor power Ps= Statische druk - Statical pressure Pv= Opgenomen vermogen - Absorbed power

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