0.55kW Side-Channel Blower, GHBG D73 34 1R3

R7,000.00 Excl. VAT

Air blower, side channel (regenerative), 0.55 kW single-stage, 380 Volt, three-phase, 66 m3/h max. air flow, -250 mbar max. vacuum, 250 mbar max. pressure

Availability: Out of stock SKU: GHBGD73341R3 Category: Tags: , ,


Side channel (regenerative or ring or Vortex) blowers. These blowers are also called regenerative blowers. Side channel blowers function as vacuum pumps or air delivery blowers. They can generate significantly higher pressures than industrial fans. They are used for both vacuum and pressure applications. Regenerative Blower are dynamic compressors, in which a rotating impeller drives the air and creates/maintains the pressure. These blowers run on bearings and have no other wearing parts. They are a good choice for aerating water and so widely used in water applications, such as sewage treatment, aquaponics, hydroponics, aquaculture etc.

See the blower curve and data table. The maximum pressure (or vacuum) is the sum of all pressure requirements: water depth, pipe distance, pipe diameter, air diffuser system design, bends, valves and altitude.

Download the blower curve, specification and dimensions:

GHBG D73 34 1R3 regenerative blower

Additional information

Weight 20 kg
Dimensions 40 × 40 × 40 cm


Model Number


Rated Voltage

380V, 3ph @50Hz

Rated Power

0.55 kW

Rated Current


Maximum Air Flow

66 m3/h

Maximum Vaccuum

-250 mbar

Maximum Pressure

250 mbar






57 dB

Regenerative blower specs

Blower Curve Goorui