Hitachi Vortex Blower VB-004SG-U

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The Hitachi G Series high pressure vortex blower generates high speed air via maintaining an optimal vane surface, enabling higher pressure for discharge and vacuum applications.

Hitachi Vortex Blower VB-004SG-U

Vortex Blower, 115-230 volt, 1 phase, 1/2 Hp

HITACHI’s innovative cooling system enables Fully Closed suction operation for a variety of vacuum applications. The G-Series Vortex Blower can be utilized in both discharge and suction applications. The G-Series Vortex Blower is designed to provide non-pulsating air flow.

G Series
Maximum cfm Volume = 45.9 cfm
Maximum Operating Pressure = 65 in. H20



  • 100% Oil-Less, High Capacity Design
  • Patented Three Dimension Impeller Design generates high speed air via maintaining an optimal vane surface.
  • Capable of running in a Closed Suction Operation
  • Flexible application for both discharge and suction
  • Low sound levels
  • uL listing
  • Capability to match with HITACHI inverter for maximum efficiency
  • One (1) year VB product replacement warranty

Width: 9.06 inches
Height: 9.49 inches
Length: 10.43 inches
Weight: 37.4 lbs
Connection: 1.25 MPT
Max Output Vacuum: 0.52 kW
FLA Amps: 5.7/2.9 A
Locked Rotor Amps: 22.5/11.3 A
Maximum Inches of H2O Operating Pressure or Vacuum: 65 inches
Max Volume: 45.9 CFM
Decibels: 58 DBA
Input Power: 1-phase, 115/230V, 60Hz
Motor Output: 0.4 kW
Motor Output: 0.54 hp
Poles: 2
Insulation Class: B

Click on the link below to see Drawings and Specs:


Hitachi Pre-Engineered Panels