API Std 673 (R2010)

Original price was: $140.00.Current price is: $70.00.

Centrifugal Fans for Petroleum, Chemical and Gas Industry Services, Second Edition

American Petroleum Institute , 10/01/2002

Pages: 89

Category:
This standard covers the minimum requirements for centrifugal fans intended for continuous duty in petroleum, chemical, and gas industry services. Fan pressure rise is limited to differential from a single impeller, usually not exceeding 100 inches of water Equivalent Air Pressure (EAP). Cooling tower, aerial cooler, and ventilation fans; and positive displacement blowers are NOT covered by this standard.