Shanti Blower Industries

A tri-lobe blower is a subtype of a positive-displacement blower (also often called “roots-type” blower). It uses two rotors, each having three lobes, rotating in opposite directions inside a rigid, closed casing — without the lobes contacting each other or the casing. 

A tri-lobe blower is a type of positive-displacement rotary blower (also sometimes called a “roots-style” blower) that uses three-lobed rotors (on each shaft) instead of the simpler two-lobe design.

A tri-lobe blower is a subtype of a positive-displacement blower (often also called “roots-type” blower) that uses two rotors, each rotor having three lobes (instead of two, as in a twin-lobe design).