550W Side-Channel Blower, GHBH D73 12 1R3

R4,732.00 Excl. VAT

Air blower, side channel (regenerative), 0.55 kW single-stage, 220-240 Volt, single-phase, 100 m3/h max. air flow, -120 mbar max. vacuum, 120 mbar max. pressure

Availability: Only 1 left in stock (can be backordered) SKU: GHBHD73121R3 Category: Tags: , ,
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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.

Additional information

Weight 21 kg
Dimensions 36 × 36 × 36 cm


Model Number


Rated Voltage

220V-240 AC @50Hz

Rated Power

550 watt

Rated Current


Maximum Air Flow

100 m3/h

Maximum Vaccuum

-120 mbar

Maximum Pressure

120 mbar






55 dB

Regenerative blower specs

Blower Curve Goorui