Regenerative blower

SC-U

General information

High pressure, directly-driven regenerative blowers for industrial and commercial applications offered in 5 sizes from 10 to 50 with flow up to 648 CFM and static pressure up to 160 w.g. Every SC blower can be delivered with air flow - static pressure characteristic adapted to customer request. SC blowers are designed for transport of non-aggressive and non-corrosive, dust-free gases with temperature -4°F to 104°F (with surrounding temperature -4°F to 104°F). Fan is designed for operation both in horizontal and vertical position.

Construction

Blower in standard is delivered with:

  • Housing made of painted (RAL7042) cast aluminum
  • Impeller made of alluminum alloy, dynamically balanced according to ISO 1940-1
  • High efficiency (IE2/IE3) electric motor (460V / 60Hz) made according to IEC standards (frame- form 80 to 160)

Special request

On special request blowers can be delivered:

  • with special painting
  • with other than standard motor voltage supply
  • other than standard performance data (according to customer needs)

Accessories

Air filter

Silencer - VFAL type

Connector

 

Welding flange

Threaded flange

In-line filter

 

Download

 

Technical specification

Model Motor power Fan RPM   Static Pressure
INCH W.G:. 0 10 20 30 40 50 60 70 80 90 100
[Pa]: 0 2491 4982 7473 9964 12454 14945 17436 19927 22418 24909
SC-U 10A 1 BHP
0.75kW
3440 vacuum CFM: 65 50 38 29 20 12 5        
m3/h: 110 85 65 48 33 20 8        
pressure CFM: 63 52 42 33 24 17 11 6      
m3/h: 108 89 71 55 41 29 19 11      
SC-U 10C 1 BHP
0.75kW
3440 vacuum CFM: 63 54 45 36 29 22 15 10 5    
m3/h: 108 91 76 62 48 37 26 16 8    
pressure CFM: 64 56 49 43 37 31 25 20 16 11 8
m3/h: 108 96 84 73 62 52 43 34 26 19 13

Model Motor power Fan RPM   Static Pressure
INCH W.G:. 0 10 20 30 40 50 60 70 80 90 100
[Pa]: 0 2491 4982 7473 9964 12454 14945 17436 19927 22418 24909
SC-U 20A 2 BHP
1.5kW
3440 vacuum CFM: 112 95 79 64 50 37 25 14 5    
m3/h: 190 161 134 109 85 63 43 24 8    
pressure CFM: 112 99 87 75 64 53 43 33 24 16 8
m3/h: 190 168 147 127 108 90 73 57 42 27 14
SC-U 20C 2 BHP
1.5kW
3440 vacuum CFM: 113 101 90 79 68 58 48 39 30 21 13
m3/h: 191 171 152 133 115 98 82 66 50 36 22
pressure CFM: 112 102 93 85 77 69 62 56 50 45 40
m3/h: 190 174 158 144 130 118 106 95 85 76 68

Model Motor power Fan RPM   Static Pressure
INCH W.G:. 0 10 20 30 40 50 60 70 80 90 100 120
[Pa]: 0 2491 4982 7473 9964 12454 14945 17436 19927 22418 24909 29891
SC-U 30A 4 BHP
3kW
3440 vacuum CFM: 185 160 137 116 96 78 61 45 31 19 8  
m3/h: 314 273 234 197 163 132 103 77 53 32 13
pressure CFM: 188 168 150 132 115 99 84 70 57 45 33 13
m3/h: 319 286 254 224 196 169 143 119 97 76 56 22
SC-U 30C 4 BHP
3kW
3440 vacuum CFM: 187 171 155 139 124 109 95 82 69 57 45 23
m3/h: 318 290 263 236 210 186 162 139 117 96 76 39
pressure CFM: 188 174 160 147 134 122 110 99 88 78 69 51
m3/h: 320 295 272 249 228 207 187 168 150 133 116 86

Model Motor power Fan RPM   Static Pressure
INCH W.G:. 0 10 20 30 40 50 60
[Pa]: 0 2491 4982 7473 9964 12454 14945
SC-U 40A 10 BHP
7.5kW
3440 vacuum CFM: 379 338 299 263 229 196 167
m3/h: 644 575 509 447 388 334 283
pressure CFM: 380 353 328 303 279 256 234
m3/h: 645 601 557 515 475 436 398
SC-U 40C 10 BHP
7.5kW
3440 vacuum CFM: 383 364 345 326 308 290 272
m3/h: 651 618 586 554 523 492 462
pressure CFM: 377 347 317 289 262 235 210
m3/h: 641 589 539 491 445 400 357

Model Motor power Fan RPM   Static Pressure
INCH W.G:. 70 80 90 100 120 140 150
[Pa]: 17436 19927 22418 24909 29891 34872 37363
SC-U 40A 10 BHP
7.5kW
3440 vacuum CFM: 139 113 90 69 33    
m3/h: 236 192 153 117 56    
pressure CFM: 213 192 172 153 117 85 70
m3/h: 361 326 292 260 199 144 118
SC-U 40C 10 BHP
7.5kW
3440 vacuum CFM: 254 237 220 203 171 139 124
m3/h: 432 403 374 345 290 236 210
pressure CFM: 186 163 140 119 80 45  
m3/h: 316 276 239 203 136 76  

Model Motor power Fan RPM   Static Pressure
INCH W.G:. 0 10 20 30 40 50 60 70
[Pa]: 0 2491 4982 7473 9964 12454 14945 17436
SC-U 50A 20 BHP
15kW
3440 vacuum CFM: 644 591 539 489 440 393 347 303
m3/h: 1094 1004 916 831 748 668 590 515
pressure CFM: 646 617 588 559 531 504 477 451
m3/h: 1098 1048 999 950 903 856 811 766
SC-U 50C 20 BHP
15kW
3440 vacuum CFM: 644 605 567 530 494 459 425 393
m3/h: 1095 1028 963 900 839 780 723 667
pressure CFM: 647 626 605 583 563 542 522 501
m3/h: 1100 1063 1027 991 956 921 886 852

Model Motor power Fan RPM   Static Pressure
INCH W.G:. 80 90 100 120 140 150 160
[Pa]: 19927 22418 24909 29891 34872 37363 39854
SC-U 50A 20 BHP
15kW
3440 vacuum CFM: 260 219 179 105      
m3/h: 442 372 305 178      
pressure CFM: 425 400 376 329 284 263 242
m3/h: 723 680 639 559 483 446 410
SC-U 50C 20 BHP
15kW
3440 vacuum CFM: 362 332 303 249  
 
m3/h: 614 563 514 422  
 
pressure CFM: 482 462 442 404 367 349 331
m3/h: 818 785 752 687 624 593 562

Characteristic

Fan capacity table is based on the standard air at 70°F and sea level.

SC-U 10 - vacuum

SC-U 10 - pressure

SC-U 20 - vacuum

SC-U 20 - pressure

SC-U 30 - vacuum

SC-U 30 - pressure

SC-U 40 - vacuum

SC-U 40 - pressure

SC-U 50 - vacuum

SC-U 50 - pressure

Dimensions and weight

Fan type   A B C D E F G H I J K* L M N P R S Weight
SC-U 10
Inch:
11,7 6,69 1,8 3,2 2,7 3,5 8,66 9,84 0,5 13 11,4 4,72 5,91 0,6 0,4 0,22 4,61 40,79lbs
mm:
296 170 45 80 68 90 220 250 12 330 290 120 150 15 11 5,5 117 18,5kg
SC-U 20
Inch:
14,2 7,87 1,8 3,2 2,7 3,5 8,66 9,84 0,5 14,2 13,7 4,72 5,91 0,6 0,4 0,22 5,1 54,01lbs
mm:
360 200 45 80 68 90 220 250 12 360 348 120 150 15 11 5,5 130 24,5kg
SC-U 30
Inch:
15,6 8,86 2,2 3,9 3,4 4,9 12,2 13,8 0,5 17,5 16,3 6,3 7,87 0,8 0,5 0,22 5,51 88,18lbs
mm:
395 225 55 100 85 125 310 350 12 445 415 160 200 20 14 5,5 140 40kg
SC-U 40
Inch:
18,9 10,8 3 5,1 4,3 5,7 14,4 16,5 0,5 20,9 20,1 10,2 11,8 1,2 0,6 0,35 6,77 160,94lbs
mm:
480 275 75 130 110 145 365 420 12 530 510 260 300 30 14 9 172 73kg
SC-U 50
Inch:
22,8 13,2 3,9 5,9 5,1 6,3 15,8 17,7 1 27,2 25,6 14,6 16,9 1,2 0,8 0,35 7,95 341,72lbs
mm:
580 336 100 150 130 160 400 450 25 690 650 370 430 30 20 9 202 155kg

*dimension can be increased up to 10% depending on used motor

Optional accessories

Every SC blower can be delivered with accessories as presented below:


Welding flange

Fan type   D1 D2 D3 D4 t
SC-U 10
Inch:
1,77 2,68 3,15 0,22 0,39
mm:
45 68 80 5,5 10
SC-U 20
Inch:
1,77 2,68 3,15 0,22 0,39
mm:
45 68 80 5,5 10
SC-U 30
Inch:
2,28 3,35 4,09 0,26 0,39
mm:
58 85 104 6,5 10
SC-U 40
Inch:
2,95 4,33 5,12 0,35 0,39
mm:
75 110 130 9 10
SC-U 50
Inch:
3,94 5,12 5,91 0,35 0,39
mm:
100 130 150 9 10


Threaded flange

Fan type   D1 D2 D3 D4 t
SC-U 10
Inch:
1/2 x 0,59 2,68 3,15 0,22 0,39
mm:
12,7 x 15 68 80 5,5 10
SC-U 20
Inch:
1/2 x 0,59 2,68 3,15 0,22 0,39
mm:
12,7 x 15 68 80 5,5 10
SC-U 30
Inch:
1/2 x 0,59 3,35 4,09 0,26 0,39
mm:
12,7 x 15 85 104 6,5 10
SC-U 40
Inch:
1/2 x 0,78 4,33 5,12 0,35 0,39
mm:
12,7 x 20 110 130 9 10
SC-U 50
Inch:
1/2 x 0,78 5,12 5,91 0,35 0,39
mm:
12,7 x 20 130 150 9 10


Connector

Fan type   D1 D2 D3 D4 D5 h1 h2
SC-U 10
Inch:
1,81 2,01 2,68 3,15 0,24 0,24 2,36
mm:
46 51 68 80 6 6 60
SC-U 20
Inch:
1,81 2,01 2,68 3,15 0,24 0,24 2,36
mm:
46 51 68 80 6 6 60
SC-U 30
Inch:
2,24 2,48 3,35 3,94 0,28 0,31 2,36
mm:
57 63 85 100 7 8 60
SC-U 40
Inch:
2,76 2,99 4,33 5,12 0,35 0,39 2,36
mm:
70 76 110 130 9 10 60
SC-U 50
Inch:
3,78 4,02 5,12 5,71 0,35 0,47 2,36
mm:
96 102 130 145 9 12 60


Air filter with connector

Fan type   A B C
SC-U 10
Inch:
4,92 11,81 12,6
mm:
125 300 320
SC-U 20
Inch:
4,92 11,81 12,6
mm:
125 300 320
SC-U 30
Inch:
5,91 12,2 12,99
mm:
150 310 330
SC-U 40
Inch:
7,87 14,96 15,75
mm:
200 380 400
SC-U 50
Inch:
7,87 14,96 15,75
mm:
200 380 400


Silencer with connector

Fan type   A B d d1 d2 d3 h1 l1 l2
SC-U 10
Inch:
1,97 4,13 1,77 2,68 3,15 0,24 0,24 17,91 24,02
mm:
50 105 45 68 80 6 6 455 610
SC-U 20
Inch:
1,97 4,13 1,77 2,68 3,15 0,24 0,24 17,91 24,02
mm:
50 105 45 68 80 6 6 455 610
SC-U 30
Inch:
2,76 4,92 2,36 3,35 3,94 0,28 0,31 17,91 24,41
mm:
70 125 60 85 100 7 8 455 620
SC-U 40
Inch:
3,15 4,92 2,95 4,33 5,12 0,35 0,39 17,91 24,8
mm:
80 125 75 110 130 9 10 455 630
SC-U 50
Inch:
3,94 5,91 3,74 5,12 5,71 0,35 0,47 17,91 25,2
mm:
100 150 95 130 145 9 12 455 640


In-line filter

Fan type   D d L d1
SC-U 10
Inch:
6,14 2,01 14,72 2,68
mm:
156 51 374 68
SC-U 20
Inch:
6,14 2,01 14,72 2,68
mm:
156 51 374 68
SC-U 30
Inch:
6,14 2,48 14,72 2,68
mm:
156 63 374 68
SC-U 40
Inch:
8,62 2,99 15,51 4,33
mm:
219 76 394 110
SC-U 50
Inch:
8,62 3,98 15,51 5,12
mm:
219 101 394 130


Bend

Fan type   A d1 d2 d3 d4
SC-U 10
Inch:
2,64 1,77 2,68 3,15 0,24
mm:
67 45 68 80 6
SC-U 20
Inch:
2,64 1,77 2,68 3,15 0,24
mm:
67 45 68 80 6
SC-U 30
Inch:
3,39 2,17 3,35 3,94 0,28
mm:
86 55 85 100 7
SC-U 40
Inch:
4,13 2,95 4,33 5,12 0,35
mm:
105 75 110 130 9
SC-U 50
Inch:
6,02 3,94 5,12 5,71 0,35
mm:
153 100 130 145 9


Pressure and vacuum relief valve

Fan type   I d d1 d2 d3 d4 h h1
SC-U 10
Inch:
7,09 1,77 2,68 3,15 4,92 0,24 5,91 0,31
mm:
180 45 68 80 125 6 150 8
SC-U 20
Inch:
7,09 1,77 2,68 3,15 4,92 0,24 5,91 0,31
mm:
180 45 68 80 125 6 150 8
SC-U 30
Inch:
7,09 2,17 3,35 3,94 4,92 0,28 5,91 0,31
mm:
180 55 85 100 125 7 150 8
SC-U 40
Inch:
8,11 2,95 4,33 5,12 7,09 0,35 8,27 0,31
mm:
206 75 110 130 180 9 210 8
SC-U 50
Inch:
8,11 3,94 5,12 5,71 7,09 0,35 8,27 0,31
mm:
206 100 130 145 180 9 210 8

Relief valve need to be set according to fan maximum parameters.



Accessories can be mounted in one of presented combinations:



1. Blower 2. Welding flange 3. Threaded flange 4. Connector 5 and 6. Air filter with connector
7. Silencer connector 8. Silencer 9. Relief valve 10. In-line filter 11. Bend