KF
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Z07/12 - 2 Construction subject to change. Version: 03.02.2009 No return possible!

“HAk# Description Filter grille type KF for supply and return air particularly for direct fitting into round ducts, with front side fitted dry filter mat for easy cleaning and replacement. Regeneration of the filter mat Rinse in water (up to 40°C possibly with addition of a commercially available mild detergent). Beating, vacuum-cleaning or blowing compressed air through the filter are also possible. With fat dust types: rinse in petrol ether or warm water with the addition of P-3. Avoid wringing! When rinsing with water, avoid a sharp water jet! Temperature-resistant up to 100°C....

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Technical Data Pressure loss and noise level Supply air volume Supply air volume Intake velocity, blower stream velocity, outflow velocity, relative to Aface (L-26 / H-25) Face area Density Pressure loss A-weighted sound power level Correction factor Height Length A-weighted sound power level, relative to Aface = 0.035 m2 Specification texts Filter grille for supply and return air consisting of a frame and the filter insert grille made of sheet steel painted to RAL 9010 (white) or of galvanised sheet steel, with fitted and exchangeable dry filter mat made of polyamide fibre. Fastening with...

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