VENTS OV1 315 axial fan, 1700 m3/h, low-pressure, wall-mounted

VENTS OV1 315, axial fan

Vents OV1 series axial fans are designed to move large volumes of air at low pressure, with the option of wall or panel mounting. They are used to ventilate commercial, office and other public or industrial spaces. The fan has an asynchronous single-phase motor, with built-in thermal overload protection and automatic restart.

• for wall mounting or panel mounting
• with a steel housing and aluminum blades 
• application: combined (exhaust and supply) ventilation system for various rooms where high airflow is required with relatively low system resistance
• diameter: ⌀ 312 mm
• max. airflow: 1700 m³/h

• Suitable for use in commercial, office and other public or industrial spaces.
• Application: combined (exhaust and supply) ventilation system for various rooms where high airflow is required with relatively low system resistance.
• Motor: the single-phase induction motor is equipped with thermal overload protection with automatic restart. The motor is equipped with sleeve bearings. Protection rating of the motor IP44.
• Speed control: stepwise speed control with an external autotransformer (sold separately).
• Installation: can be wall-mounted or installed inline (duct); (fixing brackets included).
• Power supply: the fan is powered via the remote terminal box. Power supply and installation must be carried out in accordance with the terminal box manual and wiring diagram.

​Technical specifications:

• phases: 1
• voltage: 230 V
• frequency: 50 Hz
• power: 110 W
• current: 0.75 A
• max. airflow: 1700 m³/h
• speed in rpm: 1300 rpm
• noise level at a distance of 3 m: 42 dBA
• min. temperature of the air being handled: - 30°C
• max. temperature of the air being handled: + 40°C
• protection rating: resistant to dust and water splashes (IPX4, IP44)
• blade material: aluminum
• housing material: steel

Overall fan dimensions (see photo no. 3):

• diameter D: ⌀ 312 mm
• diameter d: ⌀ 9 mm
• B: 430 mm
• B1: 380 mm
• length L: 170 mm
• weight: 6.1 kg