noun
COLLOCATIONS FROM CORPUS
■ NOUN
fan
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As extractor fan fitted into the apex of the greenhouse at one end and controlled by a thermostat works efficiently.
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The kitchen should be well ventilated, and an extractor fan is an efficient way of doing this without creating draughts.
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The blades of the small extractor fan were still.
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This is effected by means of extractor fan system, the air entering close to the ceiling and leaving close to ground level.
EXAMPLES FROM CORPUS
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An extractor system and masks had not been effective.
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Or mechanical extractor ventilation capable of providing at least three air changes per hour and operating with 15-minute overrun after activation.
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Regrettably, it is still possible to find outmoded, noisy extractor fans in use in some facilities.
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The extractor has multi-cell capability with a small footprint.
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The extractor is connected to the bar pump by a plastic beer line.
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The air is cleaned and then recirculated without the loss of expensively generated heat that occurs with extractor fans.
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This would include things like providing adequate guarding, wiring up properly in accordance with electrical regulations, installing fume extractor equipment, etc.
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We're probably breaking Health and Safety regulations: there should be extractor fans.