Gast Regenerative Blowers for High o2 Pond Lake Aeration 2yr Warranty 14-28+ cfm

Description

This listing is for several NEW GAST Regenerative Blowers.  These blowers
do not include inlet air filter or bleed valve
. Ideal for replacement applications where filter and bleed valve already exist.
Gast Regenerative Blowers a
re 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!
These are available in 110V and 230V.  If no request is made 110V will be wired and shipped.
Can be mounted in any position
Lightweight, durable and compact
Automatic thermal overload protection
UL approved and CSA certified
Part #
HP
Volts
Amps
Hertz
Max
Depth
Outlet
Pipe
Power
Cord
Ship
Weight
GB11
1/8
115/230
2.0/1.0
50/60
29"
1.5"
6'
24 lb
GB21
1/3
115/230
3.8/1.9
50/60
39"
1.5"
6'
28 lb
GB31
1/2
115/230
5.6/2.8
50/60
52"
1.5"
6'
37 lb
GB41
1
115/230
9.8/4.9
50/60
58"
2"
6'
45 lb
GB415
1.5
115/230
20.7/10.4
50/60
63"
2"
None
65 lb
GB51
2.5
115/230
23.6/11.8
50/60
65"
2"
None
83 lb
GB61*
3.5
230/460
19.0/9.5
50/60
80"
2"
None
90 lb
GB63*
5
230/460
6.0/3.0
50/60
105"
2"
None
115 lb
*3 phase motors
Airflow, in cfm, at Given Water Depth
Part #
HP
20"
30"
40"
50"
60"
GB11
1/8
14
--
--
--
--
GB21
1/3
28
19
--
--
--
GB31
1/2
35
27
19
11
--
GB41
1
73
64
52
28
--
GB415
1.5
110
102
88
78
64
GB51
2.5
135
125
111
100
82
GB61
3.5
188
178
167
157
147
GB63
5
188
178
167
157
147
1hp and larger sizes ship by truck freight, which requires you to be present at time of delivery. Freight company will call to schedule appointment.