Regenerative Blowers
Gast's Regenair regenerative blower line for high volume vacuum or compressed air applications offers motor-mounted, separate drive, and models with explosion-proof motors used in Soil Vapor Extraction (SVE).
· Double-sealed, permanently lubricated bearings on many models minimize maintenance while maximizing performance
· The design ensures exhausted air is always clean and oil-free
· Integrated mufflers on single ended units minimize operating noise and eliminate the hazard of an exposed impeller
· Strong fan cooling helps dissipate heat around bearings and impeller housing, prolonging bearing life and allowing cooler air delivery.
· All blower models shown are equipped with UL & CSA certified motors except separate drive models
For a general overview of our regenerative blower line, download the regenerative blower page from our full-line catalog (pdf format, 93KB).
Need to cross over another manufacturer's model to a Gast one? Review our Blower Crossover List to find the equivalent Gast model.
Download Blower Software | Regenerative Blower DXF Files | Tank Agitation Info
|
Model/
Series
|
Free Air Flow
|
Maximum Pressure
|
Maximum Vacuum
|
|
cfm
|
m3/h
|
"H2O
|
mbar
|
"H2O
|
mbar
|
| 50 Hz |
60 Hz |
50 Hz |
60 Hz |
50 Hz |
60 Hz |
50 Hz |
60 Hz |
50 Hz |
60 Hz |
50 Hz |
60 Hz |
| Standard Motor Mounted Models |
| R1 |
23
|
27
|
39
|
46
|
21
|
28.5
|
52
|
71
|
20
|
26.5
|
50
|
66
|
| R2 |
33
|
42
|
56
|
71
|
30
|
39
|
75
|
97
|
25
|
35
|
62
|
87
|
| R3 |
43-44
|
52-53
|
73-75
|
88-90
|
31-40
|
43-55
|
77-100
|
107-137
|
28-35
|
40-50
|
70-87
|
100-125
|
| R4 |
75
|
92
|
127
|
156
|
38
|
52
|
95
|
130
|
35
|
48
|
87
|
120
|
| R4P |
110
|
127
|
187
|
216
|
50
|
65
|
125
|
162
|
45
|
60
|
112
|
149
|
| R5 |
133
|
160
|
226
|
272
|
50
|
65
|
125
|
162
|
47
|
60
|
117
|
149
|
| R6 |
180
|
207-215
|
306
|
352-365
|
40-78
|
45-105
|
100-194
|
112-262
|
50-70
|
55-88
|
125-194
|
137-262
|
| R6P |
225-245
|
265-290
|
382-416
|
450-493
|
50-85
|
30-110
|
125-212
|
75-274
|
50-85
|
35-90
|
126-212
|
87-224
|
| R6PP |
420
|
520
|
714
|
884
|
75
|
95
|
187
|
237
|
65
|
80
|
162
|
199
|
| R7 |
350
|
420
|
595
|
714
|
115
|
125
|
286
|
311
|
90
|
110
|
224
|
274
|
| R7P |
666
|
795
|
1132
|
1351
|
90
|
105
|
284
|
262
|
85
|
95
|
212
|
237
|
| R9 |
585
|
680
|
994
|
1155
|
125
|
125
|
311
|
311
|
105
|
115
|
262
|
286
|
| R9P |
1140
|
1350
|
1937
|
2294
|
110
|
125
|
274
|
311
|
100
|
110
|
249
|
274
|
| High Pressure Motor Mounted Models |
| R4H |
107
|
128
|
182
|
217
|
284
|
284
|
707
|
707
|
183
|
183
|
456
|
456
|
| R4M |
217
|
252
|
369
|
428
|
150
|
170
|
374
|
423
|
125
|
136
|
311
|
339
|
| R6PS |
230
|
280
|
391
|
476
|
145
|
170
|
361
|
423
|
110
|
130
|
274
|
324
|
| R7H |
180
|
210
|
306
|
357
|
277
|
284
|
690
|
707
|
176
|
183
|
438
|
456
|
| R7S |
350
|
420
|
595
|
714
|
170
|
200
|
423
|
498
|
130
|
150
|
324
|
374
|
| R9S |
585
|
660
|
994
|
1121
|
208
|
222
|
518
|
553
|
142
|
149
|
354
|
371
|
| Explosion Proof Motor Models |
| R3105N-50 |
44
|
53
|
75
|
90
|
31
|
43
|
77
|
107
|
28
|
40
|
70
|
100
|
| R4110N-50 |
74
|
92
|
126
|
156
|
38
|
51
|
95
|
127
|
35
|
48
|
87
|
120
|
| R4310P-50 |
74
|
92
|
126
|
156
|
38
|
51
|
95
|
127
|
35
|
48
|
87
|
120
|
| R4P115N-50 |
112
|
133
|
190
|
226
|
45
|
65
|
112
|
162
|
40
|
60
|
100
|
149
|
| R5125Q-50 |
—
|
160
|
—
|
272
|
—
|
55
|
—
|
137
|
—
|
60
|
—
|
149
|
| R5325R-50 |
133
|
160
|
226
|
272
|
50
|
65
|
125
|
162
|
47
|
65
|
117
|
162
|
| R6130Q-50 |
180
|
215
|
306
|
365
|
75
|
60
|
187
|
149
|
65
|
70
|
162
|
174
|
| R6340R-50 |
180
|
215
|
306
|
365
|
75
|
100
|
187
|
249
|
65
|
80
|
162
|
199
|
| R6P155Q-50 |
235
|
280
|
399
|
476
|
80
|
95
|
199
|
237
|
65
|
85
|
162
|
212
|
| R6P355R-50 |
232
|
280
|
394
|
476
|
80
|
100
|
199
|
249
|
65
|
85
|
162
|
212
|
| R7100R-50 |
350
|
425
|
595
|
722
|
90
|
100
|
224
|
249
|
85
|
110
|
212
|
274
|
| Separate Drive Models |
| SDR4 |
147
|
250
|
110
|
274
|
90
|
224
|
| SDR5 |
240
|
408
|
152
|
379
|
120
|
299
|
| SDR6 |
300
|
510
|
155
|
386
|
135
|
336
|
| SDR6P |
360
|
612
|
150
|
374
|
125
|
311
|
***บางรุ่นไม่ได้นำเข้ามากรุณาเช็คกับทางบริษัทก่อน
regenerative blowers, blower, โบลวเวอร์, เครื่องอัดลม , เครื่องเป่าลม, เครื่องดูดลม, เครื่องอัดอากาศ
