Positive-Displacement Blowers

Up to 38,000 CFM (65,000 m3/hour)







Swamatics 2-lobe and 3-lobe blowers to 44,000 CFM (75,000 m3/hour)


SWAM Roots-type blowers and blower packages


          –  Six- bearing design for long-life and durability

          –  Helical timing gears last longer, lower noise, high-pressure shrink fit on shaft

          –  Double lip seal on drive shaft, Drive and Non-drive shaft ends fitted with slinger seals

          –  CFD computer designed rotors for high efficiency

          –  Precision casting and machining ensures complete interchangeability, durability, and heat absorption at high


          –  All Blowers are dynamically balanced, and individually tested for 4 hours

          –  Enlarged shaft diameter allows for higher axial loads and higher-pressure operation


Equivalents for Gardener-Denver, Roots/Howland, Aerzen, Robuschi, Hibon, and many others


Two-Lobe Rotor Blower Models


Tri-Lobe Rotor Blowers


SWAM RA series:  RAH-4TR, RAM-


Equivalent to Dekker AquaSeal, Maxima-K, Titan


Equivalent to Gardner-Denver Nash (GD Nash)


Fourth largest blower manufacturer in the world.  Since 1978 – Over 50,000 blower installations globally