GY4-68 centrifugal pass, Fan, suitable for thermal power plants in the 230t / h steam boiler through the following, supporting the use of the wind. Are two types of fans with high efficiency, low noise, high-strength advantages.
 Total pressure: 824 ~ 4727Pa
 Flow: 16011 ~ 155627m ³ / h
 Machine No.: 8D ~ 16D 7 total