Steeple SMF100S 4″ Mixflo Commercial Induct Fan Standard 100mm

Powerful in duct mounted mixed flow fan designed to produce higher working pressures for applications that require high air flows, with low relative noise. MixFlo fans can be mounted in a variety of applications and are suitable for use with either rigid or flexible ducting · · · Simple and easy to install · · High pressure · · IPX4 protection rating · · 3 speed settings selected via internal dip switch · · High quality ball bearing, long life motor · · Double Insulation – no earth required