^HBAA — K Series (Inline Duct Fan)

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Description

Inline circular duct fans for engine-room and accommodation ventilation.

Did you know

The Systemair K Series, a line of circular in-line centrifugal duct fans, was first developed and introduced in 1974, marking it as Systemair's inaugural product. This initial offering quickly gained traction in the market.
The K Series is a foundational offering within Systemair's extensive range of duct fans, which also includes rectangular, square, and insulated box fans. While the K Series focuses on circular duct installations, the KD fan models are designed for larger air volumes and ducting between 315-500 mm, utilizing a mixed flow impeller for increased airflow compared to the K-fan's backward-curved radial impellers.
The K Series is chosen for its reliability, airtight and corrosion-resistant galvanized steel casing, and its flexibility for installation in any position, both indoors and outdoors. It is also recognized for its energy efficiency, particularly with EC motor options, and its low noise levels.

Model	Duct Connection Diameter (mm)	Max. Airflow (m³/h)	Motor Type	Corrosion Class
K Series (Inline Duct Fan) K315M	315	1238	AC	C3
KVK Basic (Insulated Duct Fan)	125-250	Not specified	AC	C3
KVK Silent/Slim (Insulated Duct Fan)	100-500	Not specified	AC/EC	C4

Sources: systemair.com; systemair.com; directindustry.com; systemair.nz; systemair.com; manuals.plus; efans.co.uk

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Code map

^H  B  A  A
 │  │  │  └── Model: K Series (Inline Duct Fan)
 │  │  └───── Make: Systemair
 │  └──────── Equipment: Ventilation Blower
 └─────────── System: HVAC / Refrigeration