HeliFlow integrates proven experience with blower design and manufacturing techniques to create an innovative helical tri-lobe blower. Gardner Denver has created a low noise solution for positive displacement blower and vacuum pump applications.
Every HeliFlow is machined, assembled and packaged in our state-of-the-art 330,000 sq. ft. ISO9001 Certified facility in Sedalia, Missouri
Each HeliFlow is individually tested to meet rigorous performance specifications
Superior and consistent quality can be found in each HeliFlow as a result of:
Continual investment in the training of world-class manufacturing personnel
Advanced Flexible Machining Systems (FMS)
Quality inspections throughout the entire manufacturing process
- Eliminate the potential for unbalanced rotors caused by build-up of ingested material inside the impellers
Greater durability with an increased capacity for overhung load
Refined timing and locking device incorporates a frictional keyless shaft gear locking ring
- Improves blower life
- provides an easily adjustable and releasable mechanical shrink fit on timing gears
- Allows for easier maintenance
Advanced piston ring air and oil seals for a dependable supply of oil-free air
Spherical roller bearings
- better for misalignment and longevity
Overhung load limit of 13,500 in-lbs vs. competition of less than 7,999 in-lbs
Reduced noise levels by 4–7 dBA over similar sized, straight-lobe blowers
Lower pulsations to protect downstream instrumentation and extend blower life
HeliFlow 624 vs. competitive units
- Greater temperature rise limits across the blower (250° F v. 230° F)
Increased pressure capability (12 psig vs. 10 psig)
Single-piece case with integral fins
- Results in superior structural integrity and minimal torsional twist
- Provides better heat dissipation to help maintain clearances
Helical gears for quieter operation (616 and 624)
AutoVac will help determine which blower best fits your needs based on your application.
AVI Car Care was founded in 1989. Our central vacuum systems are found in thousands of companies in various industries around the globe. aerospace, car care, material handling, manufacturing, medical applications and more.
SpaceX, Boeing, Toyota, Honeywell, Xerox, Enterprise Rent-A-Car, Gulfstream, International Game Technology, and Penske are just a few of the companies who rely on AVI Car Care’s expertise and commitment to quality.