Description: MixerDirect's line of large folding impellers allow you to get the stirring power of a large impeller through a 6" NPT opening, like that of a IBC tote. All stainless construction ensures ...

Impellers (also spelled impellors or impellars) are rotating devices designed to alter the flow and/or pressure of liquids, gases, and vapors. Impellers consist of various vanes — often blade-shaped — ...

AHR Expo and its co-sponsors, ASHRAE and AHRI, have chosen the Rosenberg I-series backward curved fan as the WINNER in the ...