STjh 200 mm EC mixed-flow inline fan with a wider polypropylene casing and mounting bracket on white.

STJH-MIXED-FLOW-INLINE-FAN-200MM

Mixed-Flow Inline Fan 200 mm EC

A medium EC mixed-flow unit using a 199 mm duct connection, 245 mm body length and 249 mm overall diameter.

200 mm nominal connection
245 mm casing length
249 mm overall diameter

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Introducción del producto

This nominal 200 mm model increases both connection and casing dimensions for medium local supply or extract systems. Its 199 mm spigot joins standard round ductwork, and the 249 mm external diameter houses a larger mixed-flow impeller within a 245 mm-long body.

Características clave

Medium local ventilation

The larger impeller serves longer or more resistant support branches than the compact 160 mm fan.

Short removable module

The fan body can be isolated between clamps, simplifying access without dismantling a long duct section.

EC operating flexibility

Electronic speed control allows balancing to the required room extract or supply volume.

Parámetros técnicos

Nominal Duct Diameter	200 mm
Connection Diameter	199 mm
Casing Length	245 mm
Overall Diameter	249 mm
Motor	EC 50/60 Hz
Flow Principle	Mixed flow
Housing	Round polymer casing
Speed Operation	Variable by compatible controller
Mounting	Inline circular duct
Customization	Controls, clamps, acoustics and duct accessories can be configured for the intended application and operating environment.

Applications

Medium cleanroom support ventilation, local laboratory extract, transfer-air branches and technical-room supply systems.

Solutions for Your Application

A 160 mm branch fan cannot maintain flow after a silencer and several elbows are added.Increase to the 200 mm mixed-flow unit and confirm the selected point against total branch resistance.

Fan noise travels through rigid round duct into the occupied support space.Use flexible connectors, an inline silencer and a speed setpoint no higher than required for the design airflow.

Opciones disponibles

Electronic controller, circular silencer, mounting bracket, quick clamps, non-return damper and weather termination can be selected.

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