Building Ventilation / DPT

Slim Low-Noise Duct Fan

Leave more room above the ceiling.

A slim housing and centrifugal fan deliver duct ventilation in limited ceiling spaces.

Slim housingCentrifugal airflowMetal housing

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PRODUCT FEATURES

Details designed around use.

Slim housing

Select dimensions to suit the ceiling depth.

Centrifugal airflow

The motor drives the impeller to move duct air.

Metal housing

An all-metal housing with a coated finish.

DESIGN & OPERATION

From operating principles to everyday use.

Slim housing for ceiling layouts

A compact housing and air passage suit limited ceiling spaces. Heights vary by model; use the dimensions on this page rather than applying one promotional dimension to every model.

Acoustic material and air passage design

The documentation describes internal acoustic material and a scroll passage. Site noise also depends on duct resistance, mounting and grille positions; assess the full installation.

Allow access to the metal housing

The housing has a coated surface. Plan duct connections, mounting and service space so internal parts remain accessible after installation.

INSIDE THE PRODUCT

Explore the construction and functions.

Slim Low-Noise Duct Fan: components and functions — Components and construction

SPECIFICATIONS

Specifications at a glance.

Specification index
Product series	DPT
Product category	Duct Fans
Construction feature	Slim housing
Selection information	See the dimension and performance charts on this page

Specifications follow the corresponding product documents. Do not combine figures from different models. Confirm operating conditions and the supplied configuration.

Slim Low-Noise Duct Fan: dimensions, construction and performance charts — Dimensions and specifications - click to enlarge

Building Ventilation — application illustration

APPLICATION & SELECTION

Move air where it is needed.

Cabinet fans, duct fans and filter boxes work together for central ventilation, zoned exhaust and duct filtration.

Before selecting a product

Required airflow and static pressure, duct diameter and resistance, installation position and power supply.

Application illustration, not a record of a completed project.

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PRODUCT QUESTIONS

Questions about this product

What are the key features of the Slim Low-Noise Duct Fan?

Slim housing：Select dimensions to suit the ceiling depth.；Centrifugal airflow：The motor drives the impeller to move duct air.；Metal housing：An all-metal housing with a coated finish.

What should I check before selecting the Slim Low-Noise Duct Fan?

Please confirm: Required airflow and static pressure, duct diameter and resistance, installation position and power supply.