Series Vents VSK

APPLICATION

Designed to extract contaminated hot air up to 120 °C, containing grease (when using grease filters), in high resistance conditions.

Ideally function in various ventilation systems for:

• restaurant or café kitchens
• industrial bakeries
• removal of gases generated during welding operations.

SPEED CONTROL

Three-phase motors: Step speed control with transformer speed controller is available for all models.

Single-phase motors: Step speed control with transformer speed controller is available for models with R option (VSK *** R 2/4E).

INSTALLATION

The fans are designed for installation with square or round ducts using a flexible adapter of the appropriate cross-section.

The fan can be fixed with supports, hangers or brackets. The fan can be installed in any position provided that the arrow on the fan casing corresponds to the air direction in the system.

During installation it is necessary to provide access for maintenance of the fan.

DESIGN

The casing of the fan is made of heat- and sound-insulated two-layer panels made of aluzinc. The panels are insulated with 20 mm thick non-combustible mineral wool.

Connecting spigots, which also serve as vibration damping inserts, can be of square or round cross-section. Spigots of round cross-section are equipped with rubber seals.

Connecting spigots are not included in the delivery set, they are ordered separately.

Motor located outside the airflow and separated from the impeller by a metal panel.

ELECTRIC MOTOR

Highly reliable single-phase or three-phase motor with squirrel-cage rotor and steel high-performance centrifugal impeller with backward curved blades. Motor insulation class – F. Ingress protection rating – IP55.