Gast® Regenerative Blowers with Inlet Air Filter and Bleed Valve
Gast Regenerative Blowers are the industry choice for high oxygen output, low energy consumption and reliable service. Blowers have only one moving part – the impeller – and since the impeller touches nothing, there is no wear, no seals, no vibrations and no lubrication to be done!
*3 phase motor
Ships by truck freight, which requires that you be present at time of delivery. Freight company will call to schedule an appointment.
- Can be mounted in any position
- Lightweight, durable and compact
- Automatic thermal overload protection
- Includes inlet air filter and bleed valve
- UL approved and CSA certified
SKU |
HP | Volts | Amps | Max Depth |
Outlet |
Cord | Wt |
GB11 | 1/8 | 115/230 | 2.0/1.0 | 29" | 1.5" | 6' | 24 lb |
GB21 | 1/3 | 3.8/1.9 | 39" | 28 lb | |||
GB41 | 1 | 9.8/4.9 | 58" | 2" | 45 lb | ||
GB415 | 1.5 | 20.7/10.4 | 63" | None | 65 lb | ||
GB51 | 2.5 | 23.6/11.8 | 65" | 83 lb | |||
GB63* | 5 | 230/460 | 6.0/3.0 | 105" | 115 lb |
Airflow, in cfm, at Given Water Depth | ||||||
SKU |
HP | 20" | 30" | 40" | 50" | 60" |
GB11 | 1/8 | 14 | -- | -- | -- | -- |
GB21 | 1/3 | 28 | 19 | -- | -- | -- |
GB41 | 1 | 73 | 64 | 52 | 28 | -- |
GB415 | 1.5 | 110 | 102 | 88 | 78 | 64 |
GB51 | 2.5 | 135 | 125 | 111 | 100 | 82 |
GB63 | 5 | 188 | 178 | 167 | 157 | 147 |
Ships by truck freight, which requires that you be present at time of delivery. Freight company will call to schedule an appointment.