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Vortex Regenerative Blowers
Available in compact single or two-stage regenerative units suitable for limited-space installations and small applications.
There are many types of pressure and vacuum applications for Vortex blowers. Their compact size, low noise and reliable operation are particularly well suited for OEM applications in the following industries:
Operating Principle
Vortex blowers generate high pressure airflow during each rotation of a unique
one-sided, single-stage impeller. The impeller has 30 to 50 vanes that create
discrete air pockets. Air entering these pockets is accelerated in two
directions, axial and outward (radial). Air entering the outer casing's annular
chamber is redirected into successive pockets of the spinning impeller. This
airflow cycle forms a vortex or stretched spring pattern. Velocity energy is
increased or regenerated many times as air moves between the blower inlet and
discharge.
Product Characteristics
Vortex blowers offer you best total package of product features and performance advantages.
| Compact, lightweight design | |
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Single stage blower with C-faced motor in a small package. |
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Aluminum casting reduce weight |
| Excellent performance range | |
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Volumes to 645 SCFM |
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Vacuum ratings to 104" H2O |
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Pressures to 108" H2O |
| Long-life reliability | |
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Cast aluminum impeller and housing for high strength. |
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Simple construction with only five major components- base, housing, impeller, bearings, motor. |
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Sealed bearings prevent contaminant failure. |
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Single annular compression cell prevents heat stress failure. |
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Double lip elastomeric shaft seal minimizes leaks. |
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Fully retained impeller prevents vane fracture and blower failure. |
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Single seal gap reduces tolerance requirement and blower failures during high temperature operation. |
| Oil-free air delivery | |
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No hydrocarbon entrainment. |
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Suitable for healthcare and scientific applications. |
| Less heat and noise | |
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Single-sided impeller with single vortex generates less heat and noise than "paddle wheel" designs. |
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Unique annular chamber with smooth laminar airflow lessens noise. |
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Aluminum housing offers excellent heat dispersion. |
| Application Flexibility | |
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Constant velocity blower has no pulsation or surging. |
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All blowers can be run in reverse without loss of performance. |
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All TEFC models can be operated on 50 Hz without modification. |
Delivery
All Vortex blowers are built, tested and stocked in Windsor, CT for immediate shipment. In fact, an order in by 12:00 PM normally ships the same day.
Original Equipment Manufacturer
We have special OEM programs available to include special paint, tagging, special warranties to meet your particular requirements. Contact us today.
For more information please review the following Data Sheets (PDF format)
Vortex Blowers
Explosion Proof Vortex Blowers
Click Here to get the free Adobe Acrobat
Reader
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