Product Description

Spencer Vortex regenerative blower: Model VB004 and VB004S

  • Available with a single phase (VB004S) or three phase (VB004) TEFC motor
  • Flow to 72 cfm
  • 3/4 hp
  • NEMA Class F Insulation
  • CE, UL Listed, CSA Certified Motor

 

Model
No.
Freq Maximum
Volume
Maximum Operating Pressure Maximum Operating Vacuum Standard Voltage FLA Current Locked Rotor Current Speed Estimated Acoustical Noise Level Weight
Hz cfm m3h “H2O mbar “H2O mbar hp Volts Amperes Amperes rpm @ 1.5m lb kg
VB004S* 60 72 122.3 43.5 108.4 39.7 98.9 0.75 115/208-230, 1Ø 9.6/5-4.8 56/25.3-28 3450 [email protected] 45 20.4
50 60 102 30 74.7 28 69.7 0.63 100-110/220, 1Ø 9.9-11.6/5.8 48.2-53/26.5 2850 45 20.4
VB004** 60 72 122.3 43.5 108.4 39.7 98.9 0.75 200-230/460, 3Ø 2.3-2.4/1.2 13.7-15.8/7.9 3450 [email protected] 40 18.2
50 60 102 30 74.7 28 69.7 0.63 190/380-415, 3Ø 2.4/1.2-1.3 14.6/7.3-6.7 2850 40 18.2

Maximum Ambient Temperature: 104˚F/40˚C.
Maximum Internal Motor Temperature: 311˚F/155˚C.

Vortex® Regenerative Blowers vs PD Blowers

Single stage regenerative blowers move air in a non-positive displacement fashion.  They are small and require little maintenance and are well-suited to a wide variety of applications.

The Vortex line of regenerative blowers are ideal for pressure ranges between 1.5 – 4psi.  Compared to positive displacement blowers they are more compact, lightweight and quieter.

Made in the USA by Spencer Turbine

The Vortex regenerative, side channel blowers are 100% American-made with the exclusive use of US-made components.  All Vortex blowers are manufactured and tested in Windsor, Connecticut.

Spencer Vortex VB004 / VB004S Regenerative Blower

BOM Number: VBA90405, VBA90404 Category:

Manufacturer:

Spencer Turbine

Max Flow:

72 CFM

Max Pressure:

43.5" H2O

Max Vacuum:

39.7" H2O

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