Single Inlet Backward Curved Utility (SBU)

Single Inlet Backward Curved Utility: From 225 – 1120 mm wheel diameter & air delivery 200 – 80,000 m3/h.

Description

 

The scroll is designed and built for maximum efficiency using four points method.

Casing is made of galvanized steel or ST-37 coated with 3 layers of epoxy paint. The thickness varies depending on the model from 1 to 3 mm.

Impeller is made of ST-37in-house. It is dynamically balanced and coated with 3 layers of epoxy paint.

Chassis is made of L or U profiles.

Electric motor is chosen from the best quality E.U made motors available in the local market.

Bearings and V Belts are selected according to the list attached and are either German or Japanese made. The V Belts are made by Tasmeh Melli or imported from korea.

Accessories IHC’s standard product comes with On/Off switch, guard for the belt drive, motor cover, bearing cover, protection grid at the outlet/inlet flange.

 

 

Dimensions of SBU (225-1120)

Model A A’ B B’ C D E F G L M N X Y
SBU-225
530
610
460
530
460
300
350
150
200
420
230
30
210
185
SBU-315
630
720
530
600
620
415
475
190
250
540
280
30
240
250
SBU-400
730
840
610
700
760
540
600
240
300
640
340
30
280
310
SBU-500
850
1010
700
810
950
635
695
300
360
820
420
30
370
390
SBU-630
950
1150
870
970
1180
785
865
400
480
1020
530
30
440
480
SBU-710
1050
1350
950
1100
1320
895
975
440
520
1180
600
30
520
550
SBU-900
1780
1860
1105
1240
1680
1135
1215
560
640
1450
860
30
620
670
SBU-999
1880
1960
1175
1300
1850
1240
1320
630
710
1550
860
30
680
730
SBU-1120
1880
1960
1175
1300
1850
1240
1320
630
710
1550
860
30
680
730

 

Dimensions of Chassis for SBU 225 to 1120

Model A B C D E P1 P2 P3 P4 P5 P6 P7 P8 P9
SBU-225
530
460
310
190
270
135
115
100
100
140
100
-
-
-
SBU-315
630
530
380
240
290
145
140
100
100
140
100
-
-
-
SBU-400
730
610
410
290
320
160
165
100
100
140
100
-
-
-
SBU-500
850
700
500
360
340
170
205
100
100
150
100
-
-
-
SBU-630
950
870
550
460
410
100×2
255
100
100
150
100
-
-
-
SBU-710
1050
950
570
500
450
100×2
275
100
100
150
100
-
-
-
SBU-900
1780
1105
1200
605
500
250
320
200
200
240
200
890
200
200
SBU-999
1880
1175
1200
675
500
250
355
200
200
240
200
940
200
200
SBU-1120
1880
1175
1200
675
500
250
355
200
200
240
200
940
200
200