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  • BS 4979:1986

BS 4979:1986

Methods for aerodynamic testing of constant and variable dual or single duct boxes, single duct units and induction boxes for air distribution systems

BSI Group, 04/30/1986

Publisher: BS

File Format: PDF

$90.00$180.34


Published:30/04/1986

Pages:22

File Size:1 file , 760 KB

Note:This product is unavailable in Ukraine, Russia, Belarus

Methods of test for casing leakage, valve and damper leakage, flow rate control, temperature mixing, induction flow rate and pressure requirements.

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