Spencer Turbine Vortex Regenerative Blower

Vortex blowers offer you best total package of product features and performance advantages.

Compact, lightweight design Single stage blower with C-faced motor in a small package.
Aluminum casting reduce weight.
Excellent performance range Volumes to 645 SCFM.
Vacuum ratings to 104” H2O.
Pressures to 108” H2O.
Long-life reliability
Cast aluminum impeller and housing for high strength.
Simple construction with only five major components- base, housing, impeller, bearings, motor.
Sealed bearings prevent contaminant failure.
Single annular compression cell prevents heat stress failure.
Double lip elastomeric shaft seal minimizes leaks.
Fully retained impeller prevents vane fracture and blower failure.
Single seal gap reduces tolerance requirement and blower failures during high temperature operation.
Oil-free air delivery No hydrocarbon entrainment.
Suitable for healthcare and scientific applications.
Less heat and noise Single-sided impeller with single vortex generates less heat and noise than ”paddle wheel” designs.
Unique annular chamber with smooth laminar airflow lessens noise.
Aluminum housing offers excellent heat dispersion.
Application Flexibility Constant velocity blower has no pulsation or surging.
All blowers can be run in reverse without loss of performance.
All TEFC models can be operated on 50 Hz without modification.