Need to move air through a workshop, fume hood, or wood stove? The first question is whether you need to pull large volumes of air with little resistance or push against ducts and filters. The four blowers here cover very different parts of that range, with listed prices from USD 58.99 to USD 779.00. All are listed as new, but their power, airflow, and intended uses are not interchangeable.
Quick take
- For stove or boiler airflow in a compact package, the Centrifugal Blower Fan 120w is the small-scale pick.
- For fume-hood and chemical-cabinet exhaust, the 300W Centrifugal Blower brings the highest airflow figure and corrosion-resistant PP housing.
- For general ventilation, smoke, dust, and aquaculture oxygenation, the all-copper 370W Air Blower is the middle-ground workhorse.
- For sustained pressure or vacuum on a three-phase circuit, the 2.8Hp Goorui-USA industrial blower is the heavy-duty option.
Listed price comparison
| Product | Listed price | Price bar |
|---|---|---|
| Air Blower, Industrial Air Blower, All-copper Motor 370W Air Blower 2800r/min | USD 141.14 | |
| 2.8Hp Industrial air blower 220V-480V/3Ph. 150CFM, 84"H2O press GHBH 002 34 1R5 | USD 779.00 | |
| Centrifugal Blower Fan Industrial Fan Air Blower Fan 120w for Wood Stove, Boiler | USD 58.99 | |
| 300W Centrifugal Blower Fume Industrial Extractor Fan Dust Smoke Vapour Exhaust | USD 184.33 |
Decision matrix
| Use case | Best fit |
|---|---|
| Wood stove, boiler, or compact bench airflow | Centrifugal Blower Fan 120w for Wood Stove, Boiler |
| Fume hood, chemical cabinet, or large-volume low-pressure extraction | 300W Centrifugal Blower Fume Industrial Extractor Fan |
| General ventilation, smoke, dust, and aquaculture oxygenation | Air Blower with all-copper 370W motor |
| Sustained pressure or vacuum on three-phase power | 2.8Hp Goorui-USA GHBH 002 34 1R5 |
Product notes
Air Blower, Industrial Air Blower, All-copper Motor 370W Air Blower 2800r/min
At 370W and 2800 r/min, this blower targets localized ventilation tasks: smoke extraction, dust removal, aquaculture oxygenation, and general air exchange. The aviation-aluminum housing and all-copper motor are the durability cues here, while built-in sound insulation sponges are described as reducing noise. Its 80 m³/h airflow is modest, so treat it as a tool for one work area rather than a whole-shop exhaust. The US-standard plug and corded electric power make it a straightforward addition to a bench setup. It is not the option for high static-pressure ducting or three-phase industrial work.
2.8Hp Industrial air blower 220V-480V/3Ph. 150CFM, 84"H2O press GHBH 002 34 1R5
The 2.8Hp Goorui-USA GHBH 002 34 1R5 is the pressure specialist in this group. It combines 150 CFM, 84 inches of water column pressure, and 220V-480V three-phase operation, which makes it a candidate for ducted systems, pneumatic conveying, and vacuum hold-down work. The description points to an oil-free, maintenance-free design with aluminum-alloy housing, SKF/NSK bearings, and CE, ISO9001, and RoHS marks. It asks for a three-phase supply and 2-inch inlet/outlet connections, so it only makes sense if your facility already has that infrastructure. It is not a plug-and-play fan for a single-phase workshop.
Centrifugal Blower Fan Industrial Fan Air Blower Fan 120w for Wood Stove, Boiler
The 120W centrifugal blower is a compact unit meant for wood stoves and boilers, with a pure copper motor, 196 CFM airflow, and IP54 protection. Its carbon-steel shell and electrostatic-sprayed finish give it a more industrial look than a household fan. The listing still specifies 72 dB(A), so it is not silent even if the motor is described as low-noise. Since the power draw is 120W, it is not a substitute for a high-pressure regenerative blower; use it where a short duct run or direct airflow is enough. For a stove or small boiler setup, this is a practical first blower.
300W Centrifugal Blower Fume Industrial Extractor Fan Dust Smoke Vapour Exhaust
Built around a 300W motor and a corrosion-resistant polypropylene housing, this centrifugal blower is aimed at fume hoods, chemical cabinets, and laboratory exhaust. The specified 2300 m³/h airflow is the highest figure among the four, but the 260 Pa hydrostatic pressure is low, so the air path should have little resistance. That makes it a good fit for venting a cabinet or enclosed area rather than pushing through long ducts. The color-coded wiring-yellow for neutral, red high, blue mid, black low-gives you speed options, but the leads need to be connected by the installer. This is not a high-pressure blower; it is a high-volume, low-pressure extractor.
Final recommendation by use case
- Pick the Centrifugal Blower Fan 120w if you need a compact blower for a wood stove or small boiler and don't need high static pressure.
- Pick the 300W Centrifugal Blower if you are venting a fume hood, chemical cabinet, or lab area and want high airflow with corrosion-resistant construction.
- Pick the all-copper 370W Air Blower for general-purpose bench ventilation, smoke extraction, dust removal, or aquaculture aeration.
- Pick the 2.8Hp Goorui-USA industrial blower when the job demands sustained pressure or vacuum and you have a three-phase supply available.
