Rectangular fans OSTBERG RK, RKC, RKB, etc.

Rectangular duct fan RK - are a duct centrifugal fan for connection with rectangular ducts. The fans are equipped with a strong housing made of galvanized sheet steel. They are compact, have high performance, have a low noise level and can be installed in any position. The RK fan is equipped with an impeller with forward curved blades and is available in 24 different versions.
Models: RK/RKC 400x200 C1/C3, RK 500x250 B1/D1/D3, RK 500x300 A1/B1/B3, RK 600x350 C1/C3/E1/E3, RK 700x400 A3/B3/D3, RK 800x500 C3/E3/F3, RK 1000x500 G3/H3
RK 400x200/RKC. Technical specifications
RK 500x250/RKC. Technical specifications
RK 500x300/RKC. Technical specifications
RK 600x300/RKC. Technical specifications
RK 600x350/RKC. Technical specifications
RK 700x400/RKC. Technical specifications
RK 800x500/RKC. Technical specifications
RK 1000x500/RKC. Technical specifications
Channel fans RKB are equipped with an asynchronous motor with an external rotor and an impeller with backward-curved blades. The motor and the fan impeller are located on a folding plate, which makes access to them easy, fast and convenient. The fan body is made of galvanized steel.
Models: 300x150, 400x200, 500x250, 600x300, 600x350, 700x400, 800x500, 1000x500.
RKB EC duct fans are equipped with an electronically switched motor (EC-motor) with an external rotor and an impeller with backward-curved blades. The motor and the fan impeller are located on a folding plate, which makes access to them easy, fast and convenient. The fan housing is made of galvanized steel.
Models: 300x150, 400x200, 500x250, 600x300, 600x350, 700x400, 800x500, 1000x500.
RKB EC. Technical specifications
All OSTBERG products
About OSTBERG
-
check
The company's fans are made from the best quality components and each of them is tested beforehand, before shipment, with the results recorded in the passport. -
INNOVATIONS
In 2000, the company developed two series of mini-installations for building ventilation systems: SAU and HERU. At the competition held by the Swedish government, the HERU model took first place. -
reliability
Since the 80s, all the equipment of the Ostberg company has been equipped with electric motors from the Swiss manufacturer MES, known for its reliability and durability.
NEW TECHNOLOGIES GROUP
Contact us or your local dealer for more information on certifications, features, reviews, pricing, stock availability and delivery terms for OSTBERG products.
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