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BSI 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
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BSI 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

PUBLISH DATE 1986
PAGES 22
BSI BS 4979:1986
WITHDRAWN, 12/1/2003
Methods of test for casing leakage, valve and damper leakage, flow rate control, temperature mixing, induction flow rate and pressure requirements.
SDO BSI: British Standards Institution
Document Number 4979
Publication Date April 30, 1986
Language en - English
Page Count 22
Revision Level
Supercedes
Committee RHE/2
Publish Date Document Id Type View
April 30, 1986 BS 4979:1986 Revision