3kW Side-Channel Blower, GHBH 004 34 1R7

R12,761.00 Excl. VAT

Air blower, side channel (regenerative), 3 kW single-stage, 380 Volt, 3ph, three-phase, 318 m3/h max. air flow, -260 mbar max. vacuum, 270 mbar max. pressure. Lead time 8-12 weeks.

Availability: Available on backorder SKU: GHBH004341R7 Category: Tags: , ,
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This blower is not in stock, so would be shipped with a scheduled, consolidated sea freight shipment. 8-12 week lead time.

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 37 kg
Dimensions 45 × 45 × 47 cm


Model Number


Rated Voltage

380V, 3ph @50Hz

Rated Power

3 kW

Rated Current


Maximum Air Flow

260 m3/h

Maximum Vaccuum

-260 mbar

Maximum Pressure

270 mbar






69 dB

Regenerative blower specs

Blower Curve Goorui