The PGL External Gravity Grille is backdraft shutter designed for external mounting.
It is made from impact resistant UV-stabilised PVC and includes shutters that open when the fan is running and close when it is off. Available in 100, 125 and 150mm spigot sizes. Suitable with a large range of wall mounted fans and in-line fans.
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Model ： PGL External Gravity Grille/Louver
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Model code
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PGL100PK
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PGL125PK
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PGL150PK
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Dimensions
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Duct Diameterø
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100mm
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125mm
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150
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Body
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140(H) x 140(W) x 49(D)mm
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160(W) x 160(H) x 36(D)mm
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175(W) x 175(H) x 49(D)mm
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