I have a Federal Signal Model VG, its not bad but I'm told a Federal Signal Model 28 is much louder.
Anyone know for sure.
My model Vg has two sections of stator. I'm talking about the finger gaurd bar thing. I only have one bar makeing two sections in each stator opening. I'm told a model 28 has three but i'm not sure if its that much louder. It looks to be a heavier motor maybe better quality????