Gast R5325A-2 Three Phase Regenerative Blower
- 133 cfm airflow, with the rating point cut off in the title
- 2.5 HP three phase motor, 230/460 V
- 65 lb weight, a bench or floor installed unit
- Leak proof per the listing, corded electric
Last refreshed Aug 4, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A commercial three phase regenerative blower for a shop or plant that already has three phase power. The title cuts off its pressure rating and the listing gives no inlet or outlet size, so confirm both before ordering.
As an Amazon Associate I earn from qualifying purchases. ProductDome earns a commission when you buy through links on this page.
ASIN: B00L2P984QModel: R5325A-2Category: Regenerative Blowers
Overview
A regenerative impeller spins inside the Gast R5325A-2 casing and moves air in repeated passes around the housing, which gives a steady, pulse-free flow. The motor is a three phase commercial unit, listed as corded electric.
Anyone who needs a continuous supply of moderate-pressure air or vacuum gets a commercial-duty motor and blower in one assembly. The limitation is electrical: it needs a three phase supply wired for the voltage chosen, and the listing carries mixed brand and form-factor tags that should be checked with the seller.
Who it's for
Maintenance teams and equipment builders who already run three phase circuits can fit this blower into a packaging line, vacuum system or aeration setup. A buyer with household power, or one who needs a portable handheld blower, should skip it.
Pros and cons
- Commercial three phase motor included
- Dual voltage rating for different supplies
- Leak proof construction per the listing
- Steady airflow without pulsing
- Pressure rating cut off in the title
- Inlet and outlet size not listed
- Brand tag shows Cole-Parmer, not Gast
Performance notes
Airflow comes from the impeller speed and the restriction the system puts on the outlet, so the rated figure holds only at its stated pressure point. Regenerative blowers deliver air in a continuous stream rather than in pulses, which suits aeration and vacuum holding. Wiring the three phase motor for the correct voltage and rotation direction decides whether the unit moves air at all.
Specifications
| Brand | Gast |
|---|---|
| Model | R5325A-2 |
| Dimensions & fit | |
| Item weight | 65 pounds |
| Capacity & performance | |
| Air Flow Capacity | 133 cfm |
| Power & efficiency | |
| Power Source | Corded electric |
| Horsepower | 2.5 hp |
| Voltage | 230/460 V, three phase |
| Included components | |
| Included Components | Gast commercial blower, 2.5 HP, 230/460 V, 3 phase |
| Unit Count | 1 Count |
| Other details | |
| Additional Features | Leak proof |
| Form Factor | Handheld |
Closest rivals on specs
Goorui-USA GHBH 002 12 1R5 Regenerative Blower 2.3 HP- Air Flow Capacity 133 vs 150 cfm (-11%)
Fuji Electric Regenerative Blower 2.3 HP- Air Flow Capacity 133 vs 154 cfm (-14%)
Goorui-USA Regenerative Blower 1.1 HP- Air Flow Capacity 133 vs 71 cfm (+87%)
Frequently asked questions
How large is the Gast R5325A-2?
The listing gives a weight of 65 pounds but no length, width or height, so get the footprint from the maker's data sheet before planning the install.
Can the Gast R5325A-2 run on household power?
No. It is a three phase motor rated for 230 or 460 volts, so it needs a matching three phase supply.
Is this a handheld leaf blower?
No. The listing tags the form factor as handheld, but a 65 pound regenerative blower is a fixed industrial unit, not a portable blower.