Tri Lobe Roots Blower

The Tri-Lobe Roots Blower is the most popular model because it has three lobes and two identical rotors. Both rotors are enclosed in an airtight case with inlet and outlet ports on opposite sides. The rotors are synchronized by gear wheels to deliver consistent air displacement.A machine for compressing or evacuating air or gas by the rotation of a meshing pair of lobed wheels in a closely fitting case.