BS 4979-1:1973 PDF

$151.00

Methods for testing and rating air control devices for air distribution systems-Aerodynamic testing of constant flow rate assemblies without a heat exchanger
standard by BSI Group, 08/29/1975

Document Format: PDF

Description

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.

Product Details

Published:
08/29/1975
ISBN(s):
0580075877
Product Code(s):
10099023
Note:
This product is unavailable in Ukraine, Russia, Belarus