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 | VB004S | VB004 | ||
|---|---|---|---|---|
| Motor | Single Phase | Three Phase | ||
| Operating Frequency | 60 Hz | 50 Hz | 60 Hz | 50 Hz |
| Max Volume | 72 | 60 | 72 | 60 |
| Max Volume | 122.3 | 102 | 122.3 | 102 |
| Max Operating Pressure (“H2O) | 43.5 | 30 | 43.5 | 30 |
| Max Operating Pressure (mbar) | 108.4 | 74.7 | 108.4 | 74.7 |
| Max Operating Vacuum (“H2O) | 39.7 | 28 | 39.7 | 28 |
| Max Operating Vacuum (mbar) | 98.9 | 69.7 | 98.9 | 69.7 |
| HP | 0.75 | 0.63 | 0.75 | 0.63 |
| Standard Voltage | 115/208-230, 1Ø | 100-110/220, 1Ø | 200-230/460, 3Ø | 190/380-415, 3Ø |
| FLA Current (Amps) | 9.6/5-4.8 | 9.9-11.6/5.8 | 2.3-2.4/1.2 | 2.4/1.2-1.3 |
| Locked Rotor Current (Amps) | 56/25.3-28 | 48.2-53/26.5 | 13.7-15.8/7.9 | 14.6/7.3-6.7 |
| Speed (RPM) | 3450 | 2850 | 3450 | 2850 |
| Estimated Acoustical Noise (@1.5m) | 63dba@60Hz | 63dba@60Hz | ||
| Weight (lb) | 45 | 45 | 40 | 40 |
| Weight (kg) | 20.4 | 20.4 | 18.2 | 18.2 |
Maximum Ambient Temperature: 104˚F/40˚C.
Maximum Internal Motor Temperature: 311˚F/155˚C.
Single Phase Part Numbers: VB004S, VB004SB-005, VBA90405
Three Phase Part Numbers: VB004, VB004B-004, VBA90404
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.
Vortex Regenerative Blower Applications
The Vortex regenerative, side channel blowers have a compact footprint and provide continuous duty, non-pulsating, oil-free airblow. These low-maintenance blowers provide quiet operation and reliable, energy-efficient performance that is well-suited to a large range of applications:
- Combustion air
- Vacuum hold down
- Test air
- Soil remediation
- Air cushioning
- Scrap collection
- Wastewater treatment aeration
- Tank agitation
- Air sampling
- Air knives
- De-icing
- Aquaculture aeration
- Food packaging
- Dust collection
- Trim removal
- Pneumatic conveying
- Pneumatic tube transfer
- Powder recovery
- Radon gas elimination
- Drying
- Automatic Bottling
- Filling or bagging
Spencer Vortex VB004 / VB004S Regenerative Blower
$2,121.00 – $2,130.00
| Shipping Weight: | 75 lbs |
|---|---|
| Shipping Dimensions: | 30 × 30 × 20 in |
| Manufacturer: | Spencer Turbine |
| Max Flow: | 72 CFM |
| Max Pressure: | 43.5" H2O |
| Max Vacuum: | 39.7" H2O |