• BS 4979-1:1973

BS 4979-1:1973

Methods for testing and rating air control devices for air distribution systems-Aerodynamic testing of constant flow rate assemblies without a heat exchanger

BSI Group, 08/29/1975

Publisher: BS

File Format: PDF

$125.00$251.46


Published:29/08/1975

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

Deals with constant flow rate controller characteristics, the performance of the proportioning damper fitted to a dual duct box and the degree of temperature mixing achieved by this latter, as well as with casing leakage. Both single and dual boxes are covered, also single duct units.

All current amendments available at time of purchase are included with the purchase of this document.

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