VENTS KSK series

Centrifugal kitchen fan in sound-insulated casing with air capacity up to 3500 m³/h.

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Products in this series (8)

KSK 150 4Е	KSK 160 4Е	KSK 150 4D
KSK 160 4D	KSK 200 4Е	KSK 200 4D
KSK 250 4Е	KSK 250 4D

Series		Spigot diameter, mm		Number of poles		Phase
VENTS KSK		150; 160; 200; 250		4		E - single phase D - three phase

Application

The fan is designed for extract of contaminated hot air up to 110 °C (120°C within 60 min.) in conditions of high air resistance in the system.
This fan model fits for the following applications:

kitchen exhaust ventilation systems;
exhaust ventilation systems for removal of post-welding gases;
industrial bakery ventilation systems.

Design

The fan casing is made of galvanized steel plate and is internally insulated with 50 mm mineral wool layer. The swivel block of the impeller and motor provides easy access to the fan internals for easy and effective cleaning.

The intake and exhaust flange diameter match with standard ventilation air ducts. The flanges are equipped with a rubber sealing. The fan is installed in the mounting frames with integrated vibration connectors.

Motor

The fan is fitted with a reliable maintenance-free single-phase motor with short circuit rotor and a high-efficient steel centrifugal impeller with forward curved blades. The motor is equipped with integrated thermal contacts with leaded outside terminals for connection to an external protection device. The impeller is mounted on the motor shaft and is balanced statically and dynamically. The motor has F class motor winding insulation and IP54 ingress protection rating.

Speed control

The fan has both step and smooth speed control options with a transformer or frequency speed controller. Several fans may be connected to one controller if the total power and operating current do not exceed the rated controller parameters.

Electric connection

The fan is designed for connection to round air ducts. The wall is fixed to wall with the mounting bracket KM-KSK (separate delivery). The fan is connected to power mains on the terminal box on the motor. The cable length must be long enough to enable motorimpeller block opening and closing.