When you're setting up an air system in a workshop or upgrading airflow around a wood stove or boiler, the choice can feel like two different languages. One is a heavy-duty industrial blower built for pressure and vacuum work; the other is a compact centrifugal fan designed to push air through a heating appliance at a fraction of the cost. Both are new-condition blowers in the compressors, blowers, and air treatment space, but they serve very different jobs. Let's break down what each one actually delivers.
Quick Verdict
If your priority is high-pressure air for industrial equipment, the Goorui-USA GHBH 002 34 1R5 regenerative blower is the clear pick. If you need to boost airflow on a wood stove or boiler with a compact, low-voltage fan, the Centrifugal Blower Fan 120W is the practical choice.
Product Comparison
| Feature | 2.8 HP Industrial Air Blower | 120W Centrifugal Blower Fan |
|---|---|---|
| Price | USD 779.00 | USD 58.99 |
| Power | 2.8 HP (2.05 kW) | 120W |
| Voltage | 220V-480V/3Ph | 110V/60Hz |
| Max Air Flow | 150 CFM | 196 CFM (5.5 m³/min) |
| Built for | Pressure and vacuum applications | Wood stove and boiler airflow |
Where Each Product Wins
The 2.8 HP Industrial Air Blower wins when you need a reliable regenerative blower for pressure and vacuum jobs in a shop or industrial process. Its 2.8 HP motor, three-phase 220V-480V power, and stable pressure/airflow design make it a serious piece of equipment for demanding applications.
The 120W Centrifugal Blower Fan wins on price and simplicity. It runs on standard 110V household current, moves up to 196 CFM, and costs far less, making it an easy addition to a wood stove or boiler setup.
Product Notes
2.8 HP Industrial Air Blower (GHBH 002 34 1R5)
This regenerative blower from Goorui-USA handles both pressure and vacuum duties, with a cast aluminum alloy body, low noise, and oil-free operation. At USD 779.00, it's a significant investment, but it brings 2.8 HP and a 150 CFM maximum flow rate. It runs on three-phase 220V-480V power, so you need the right electrical supply; that's a key limitation if your shop only has single-phase. It comes with a one-year warranty and CE, ISO9001, and RoHS certifications, and it's designed for high-temperature resistance and easy installation. If you need a workhorse for pneumatic conveying, suction, or pressure, this is the machine.
Centrifugal Blower Fan 120W for Wood Stove and Boiler
This compact centrifugal fan uses a pure copper motor and electrostatic sprayed carbon steel housing, delivering up to 196 CFM at 2600 RPM. It runs on standard 110V/60Hz power, so it can be wired into many home or small-shop setups without special three-phase service. At USD 58.99, it's a low-cost way to add forced air to a wood stove or boiler, and its IP54 protection rating adds some resistance to dust. The downside is its output: with 120W of power and static pressure around 350 Pa, it's not built for high-pressure industrial work. It's also fairly noisy at up to 72 dB(A). For heating appliance airflow and light-duty ventilation, it's a practical choice.
Final Choice by Use Case
Choose the 2.8 HP Industrial Air Blower if you need a maintenance-free blower for pressure or vacuum applications in an industrial setting, and you have three-phase power available. Choose the Centrifugal Blower Fan if you're adding airflow to a wood stove or boiler on a 110V circuit and want a straightforward fan that gets the job done without special wiring.
