TRI LOBE FEATURES

The Tri-Lobe® Blower, because of having rotor tips disposed at 120º on each rotor, causes the rotor set to be much more resistant to angular deflection along it’s length, than two lobed rotor sets, which have lobe tips disposed at 180º each – this extra “stiffness” provides less deflection at any load, thus minimizing possible rotor contact with both the cylinder and it’s sister rotor during operation.