Gast Regenerative Blower with Filter and Bleed Valve
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High Volume aeration for aquaculture, aquaponics, and pond culture applications
The Gast Regenerative Air Blower is also available without an inlet air filter and bleed valve. Ideal for replacement applications where filter and bleed valve already exist. 6' power cord included on 1 HP and smaller units. 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.
OVERVIEW:
- Mounts in any position
- Oil-less operation
- Moves high volume of air
- Automatic restore thermal protection
- Virtually Maintenance-Free
- Continuous, Nonplusing Air Flow
- 6' power cord on all blowers 1 HP and smaller
|
Part #
|
HP
|
Amps @115V
|
Max. Depth
|
Outlet Pipe Size
|
|
GB11
|
1/8
|
2.0
|
29”
|
1 1/2"
|
|
GB21
|
1/3
|
3.8
|
39”
|
1 1/2"
|
|
GB31N
|
1/2
|
5.6
|
52”
|
1 1/2"
|
|
GB41
|
1
|
9.8
|
58”
|
2”
|
|
GB415
|
1.5
|
20.7
|
63”
|
2”
|
|
GB51
|
2.5
|
23.6
|
65”
|
2”
|
|
GB63
|
5
|
6 @ 460v
|
105”
|
2”
|
|
|
Cfm Airflow at Water Depth of:
|
|
20”
|
30”
|
40”
|
50”
|
60”
|
|
GB11
|
14
|
--
|
--
|
--
|
--
|
|
GB21
|
28
|
19
|
--
|
--
|
--
|
|
GB31N
|
35
|
27
|
19
|
11
|
--
|
|
GB41
|
73
|
64
|
52
|
28
|
--
|
|
GB415
|
110
|
102
|
88
|
78
|
64
|
|
GB51
|
135
|
125
|
111
|
100
|
82
|
|
GB63
|
188
|
178
|
167
|
157
|
147
|
*GB63 motors are 3-phase only!
