BH

High-pressure, radial, direct-driven blowers. Housing is made of welded steel sheet. The impeller with welded, backward-tilted blades is made of steel. Other materials on request.
 

Application

The fans are designed for transporting clean and slightly dusted air. They are used as elements of various ventilation systems and to generate air blast in numerous industrial processes.

Construction

High-pressure, centrifugal, direct-driven fans. The rotor with welded, backward-tilted blades is made of steel sheet. The housing is made of welded steel sheet, reinforced with steel angle bars and connected to the base of the electric motor. The whole set is painted with powder paint.

Electric motor

Asynchronous, three phase 400V, 50Hz, IE3. The motors are manufactured in accordance with the IEC 60034-1 standard. Insulation class F, degree of protection IP 55. On request, we can supply motors driven by another voltage or frequency, and/or with an increased level of protection.

Additional accessories

Inlet and outlet adaptors, noise suppressor, noise dampening housing for motors, vibration dampeners, etc.
Fans and accessories are selected on request.
Name Nominal
voltage [V]
Speed
[r.p.m.]
P max
[W]
I max
[A]
Q max
[m3/h]
P
static [Pa]
Weight
[kg]
Temp.
min.
[oC]
Temp.
max.
[oC]
BH-2-315-110T 400 2985 1100 2.5 3650 1630 40 -20 40
BH-2-355-220T 400 2985 2200 4.3 5170 2075 62 -20 40
BH-2-400-400T 400 2985 4000 7.4 7430 2630 93 -20 40
BH-2-450-750T 400 2985 7500 13.3 10560 3330 140 -20 40
BH-2-500-1100T 400 2985 11000 19.6 14520 4100 215 -20 40
BH-2-560-1850T 400 2985 18500 32.1 20500 5150 280 -20 40
BH-2-630-3700T 400 2985 37000 63 29200 6520 475 -20 40
BH-2-710-7500T 400 2985 75000 126 41650 8280 890 -20 40
BH-4-315-055T 400 1490 550 1.6 1820 410 35 -20 40
BH-4-355-055T 400 1490 550 1.6 2580 515 50 -20 40
BH-4-400-110T 400 1490 1100 2.5 3710 650 75 -20 40
BH-4-450-220T 400 1490 2200 4.6 5270 830 100 -20 40
BH-4-500-220T 400 1490 2200 4.6 7240 1020 144 -20 40
BH-4-560-300T 400 1490 3000 8.1 10230 1280 173 -20 40
BH-4-630-400T 400 1490 4000 10.4 14580 1620 223 -20 40
BH-4-710-750T 400 1490 7500 20.9 20790 2060 300 -20 40
BH-4-800-1500T 400 1490 15000 28.3 29620 2620 497 -20 40
BH-4-900-3000T 400 1490 30000 52 42200 3310 733 -20 40
BH-4-1000-4500T 400 1490 45000 78 58150 4090 913 -20 40
BH-4-1120-7500T 400 1490 75000 125 81850 5130 1334 -20 40
BH-4-1250-13200T 400 1490 132000 219 114250 6390 1785 -20 40
BH-6-800-550T 400 990 5500 11.1 19690 1160 410 -20 40
BH-6-900-750T 400 990 7500 14.8 28030 1470 468 -20 40
BH-6-1000-1500T 400 990 15000 29.3 38650 1810 700 -20 40
BH-6-1120-3000T 400 990 30000 56 54400 2270 1015 -20 40
BH-6-1250-4500T 400 990 45000 86 75950 2825 1390 -20 40

Performance curves