CAB-250 B IP44 acoustic cabinet fans

Cabinet

is made of galvanized steel sheet. The cabinet is fitted with a 50 mm layer of soundproofing material inside. The enclosure has circular spigots with single-edge seals for connecting flexible hoses or circular pipes.

Running wheel

is radial with backward curved blades. The impeller is pressed directly onto the outer rotor of the motor.

Motor

is asynchronous with outer rotor, with thermal protection, insulation class B (type 125-160), insulation class F (type 200 and 250). Protection class IP44.

Square box

It is plastic, screwed to the fan housing, a tool must be used to open it. Protection IP55.

Speed control

is carried out by electronic or transformer regulators.

Mounting

is possible in any position of the motor axis. The enclosure must not transmit mechanical stresses from the piping. A flexible connection to the piping must be used.

Instructions

Fans are designed for ventilation of houses, social facilities, offices and premises. Conveniently, when installed in the soffit, flex-headers, fittings, junction boxes and plate valves can be used. The fans can be used in conjunction with a contact hygrostat or a hygrostat combined with a thermostat for ventilation of wet areas.