Building Ventilation / DPT

Split Duct Fan

Compact installation. Flexible connection.

A compact split fan with a coated all-metal housing and backdraft protection for zoned duct ventilation.

Compact housingMetal housingBackdraft protection

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PRODUCT FEATURES

Details designed around use.

Compact housing

Fits duct routes and ceiling layouts.

Metal housing

An all-metal housing with a coated finish.

Backdraft protection

The illustrated product includes a backdraft component.

DESIGN & OPERATION

From operating principles to everyday use.

Duct ventilation above the ceiling

The unit works with inlet and outlet ducts and grilles, separating equipment from the occupied space. Check ceiling depth, duct diameter, routing and service access.

Direct-drive centrifugal impeller

The documentation describes an impeller directly connected to a thermally protected motor, reducing transmission parts. Check operation and dust buildup; disconnect power before cleaning.

Coated metal housing

A metal housing with an electrostatic coating. Housing construction, suspension and sealed connections all affect installed performance.

INSIDE THE PRODUCT

Explore the construction and functions.

Split Duct Fan: components and functions — Components and construction

Split Duct FanInlet, outlet and housing — Inlet, outlet and housing

SPECIFICATIONS

Specifications at a glance.

Specification index
Product series	DPT
Product category	Split Duct Fans
Construction feature	Compact 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.

Split 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 Split Duct Fan?

Compact housing：Fits duct routes and ceiling layouts.；Metal housing：An all-metal housing with a coated finish.；Backdraft protection：The illustrated product includes a backdraft component.

What should I check before selecting the Split Duct Fan?

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