Roof fans ВКРСМ
| ВКРСм | №3,55 |
| ВКРСм К (К1) | №4 |
| ВКРСм В (В1) | №4,5 |
| ВКРСм В2 (ВКЗ) | №5 |
| ВКРСм ВК | №5,6 |
| №6,3 | |
| №7,1 | |
| №8 | |
| №9 | |
| №10 | |
| №11,2 | |
| №12,5 |
For an accurate selection of this type of equipment, we suggest that you fill out a questionnaire and send it to our specialists in the order
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+7 (4942) 622-023General information
• low Pressure
• One-side suction
• Number of blades 6 and 9
• Backward curved blades
• An be equipped with valves, trays, glasses
Fans of ВКРСм type are applied in the stationary exhaust ventilation systems of industrial, public and residential buildings, and are installed on the roofs. These fans are designated for universal industrial usage without air duct nets.
Fans of ВКРСм type are operated in the conditions of moderate (У) and tropical (Т) climate of the 1st category of location as per GOST 15150-69. Ambient temperature: -40 to +40 ° С(45 ° Сfor fans designated for tropical climate). Content of adhesive substances, fibrous materials, as well as dust and other solid substances shall not exceed 100 mg/m3
Specifications of roof fans ВКРCм
| Fan № |
Number of
blades
|
Electric motor |
Capacity
103 х m3/hour |
Total pressure, Pa |
Fan weight,
kg
|
| №3,55 | 6 | 0,25*1500 | 0,6-2,5 | 260?0 | 60 |
| 2,2*3000 | 1,25-5,25 | 1160?0 | 70 | ||
| 9 | 0,37*1500 | 0,75-3,0 | 255?0 | 75 | |
| 3*3000 | 1,60-6,30 | 1160?0 | 75 | ||
| №4 | 6 | 0,55*1500 | 0,75-3,75 | 320?0 | 70 |
| 3*3000 | 1,75-8,0 | 1520?0 | 75 | ||
| 9 | 0,75*1500 | 1,0-4,75 | 400?0 | 65 | |
| 5,5*3000 | 2,0-9,5 | 1620?0 | 90 | ||
| №4,5 | 6 | 0,75*1500 | 1,5-5,5 | 460?0 | 65 |
| 7,5*3000 | 3,0-11,4 | 1950?0 | 100 | ||
| 9 | 1,1*1500 | 2,0-6,8 | 500?0 | 70 | |
| 11*3000 | 3,8-14,0 | 2100?0 | 130 | ||
| №5 | 6 | 1,5*1500 | 2,0-8,0 | 600?0 | 70 |
| 9 | 2,2*1500 | 2,4-9,6 | 640?0 | 80 | |
| №5,6 | 6 | 0,75*1000 | 1,8-7,2 | 320?0 | 110 |
| 2,2*1500 | 2,8-11,0 | 720?0 | 120 | ||
| 9 | 1,1*1000 | 2,2-8,8 | 340?0 | 115 | |
| 3*1500 | 3,40-13,40 | 780?0 | 120 | ||
| №6,3 | 6 | 1,1*1000 | 2,6-10,5 | 400?0 | 125 |
| 4*1500 | 4,0-16,0 | 980?0 | 140 | ||
| 9 | 1,5*1000 | 3,2-12,6 | 440?0 | 130 | |
| 5,5*1500 | 5,0-19,8 | 1060?0 | 160 | ||
| №7,1 | 6 | 2,2*1000 | 4,0-15,4 | 550?0 | 155 |
| 7,5*1500 | 6,0-23,5 | 1280?0 | 185 | ||
| 9 | 3*1000 | 5,0-19,0 | 600?0 | 170 | |
| 11*1500 | 7,0-28,0 | 1320?0 | 245 | ||
| №8 | 6 | 4*1000 | 5,6-22,5 | 710?0 | 245 |
| 15*1500 | 8,75-33,0 | 1580?0 | 385 | ||
| 9 | 3*750 | 6,0-24,0 | 650?0 | 260 | |
| 7,5*1000 | 6,5-26,25 | 740?0 | 270 | ||
| 22*1500 | 10,0-40,5 | 1720?0 | 360 | ||
| №9 | 6 | 3*750 | 6,0-23,0 | 475?0 | 265 |
| 7,5*1000 | 7,5-32,0 | 900?0 | 320 | ||
| 9 | 5,5*750 | 7,5-28,0 | 620?0 | 245 | |
| 11*1000 | 10,0-38,0 | 970?0 | 340 | ||
| №10 | 6 | 5,5*750 | 8,0-32,0 | 600?0 | 455 |
| 15*1000 | 11,0-43,0 | 1120?0 | 460 | ||
| 9 | 7,5*750 | 10,0-40,0 | 680?0 | 350 | |
| 18,5*1000 | 13,0-52,5 | 1200?0 | 430 | ||
| №11,2 | 6 | 11*750 | 12,0-46,5 | 800?0 | 625 |
| 22*1000 | 15,0-62,0 | 1400?0 | 705 | ||
| 9 | 15*750 | 14,0-56,0 | 840?0 | 630 | |
| 30*1000 | 18,0-74,0 | 1500?0 | 740 | ||
| №12,5 | 6 | 15*750 | 16,0-64,0 | 1000?0 | 755 |
| 9 | 22*750 | 20,0-78,0 | 1040?0 | 950 |
Mounted dimensions of roof fans ВКРCм
Overall and mounting dimensions of ВКРCм №3,55-№10
| Fan No. | D | D2 | D3 | d | d2 | B | B2 | B3 | H | h | N | N2 |
| BKPC-3,55 | 595 | 430 | 350 | 16 | 10 | 620 | 893 | 670 | 585 | 155 | 8 | 8 |
| BKPC-4 | 595 | 430 | 350 | 16 | 10 | 640 | 893 | 670 | 715 | 285 | 8 | 8 |
| BKPC-4,5 | 595 | 430 | 350 | 16 | 10 | 640 | 893 | 670 | 927 | 647 | 8 | 8 |
| BKPC-5 | 595 | 490 | 430 | 16 | 10 | 640 | 893 | 670 | 748 | 318 | 8 | 8 |
| BKPC-5,6 | 772 | 660 | 560 | 16 | M10 | 880 | 1180 | 910 | 925 | 370 | 8 | 8 |
| BKPC-6,3 | 772 | 660 | 595 | 16 | M10 | 880 | 1180 | 910 | 974 | 417 | 8 | 8 |
| BKPC-7,1 | 772 | 660 | 595 | 16 | M10 | 880 | 1180 | 910 | 1013 | 458 | 8 | 8 |
| BKPC-8 | 1072 | 850 | 770 | 16 | 10 | 1050 | 1339 | 1085 | 1403 | 553 | 8 | 8 |
| BKPC-9 | 1072 | 850 | 770 | 16 | 10 | 1050 | 1339 | 1085 | 1433 | 583 | 8 | 8 |
| BKPC-10 | 1272 | 1040 | 920 | 18 | 16 | 1350 | 1736 | 1385 | 1415 | 583 | 8 | 8 |
Overall and mounting dimensions of ВКРCм №11,2 , №12,5 and №14
| Fan No. | D | D2 | D3 | d | d2 | B | B2 | B3 | H | h | N | N2 |
| BKPC-11,2 | 1272 | 1040 | 950 | 18 | M12 | 1330 | 1985 | 1410 | 1612 | 692 | 8 | 8 |
| BKPC-12,5 | 1522 | 1310 | 1100 | 16 | M12 | 1608 | 1985 | 1580 | 1612 | 692 | 8 | 12 |
| BKPC-14 | 1740 | 1464 | 1295 | 18 | 14 | 1830 | 1985 | 1820 | 1930 | 1030 | 4 | 18 |
Aerodynamic characteristic of fans ВКРСм
ВКРСм №3,55
ВКРСм №4
ВКРСм №4,5
ВКРСм №5
ВКРСм №5,6
ВКРСм №6,3
ВКРСм №7,1
ВКРСм №8
ВКРСм №9
ВКРСм №10
ВКРСм №11,2
ВКРСм №12,5
Acoustic characteristics of fans ВКРCм
| Fan |
AMENDMENTS ?LW FOR CALCULATING THE SOUND POWER LEVEL [DB] IN OCTAVE BANDS WITH SREDNEGEOMETIRICHESKIMI FREQUENCIES, HZ |
|||||||
|---|---|---|---|---|---|---|---|---|
| 63 | 125 | 250 | 500 | 1000 | 2000 | 4000 | 8000 | |
| ВКРСм z=6 | +1 | +7 | +2 | 0 | -7 | -12 | -12 | -21 |
| ВКРСм z=9 | -9 | -8 | -3 | -3 | -4 | -9 | -14 | -19 |