BLF centrifugal fan

BLF centrifugal fan is a kind of high-pressure centrifugal fan. There are three types of manufacturers' models. The transmission mode is generally coupling transmission, and the speed is 2970 rpm. Due to the high noise, the air inlet and outlet are generally equipped with silencers. The specific parameters are as follows:
1. Blf-04 no.7.7d power 75KW
Air volume 9900m 3/ Hour, pressur