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 Speed
[r.p.m.]
P max
[W]
Q max
[m3/h]
P
static [Pa]
Weight
[kg]
Temp.
min.
[oC]
Temp.
max.
[oC]
BH-2-315/110T 2880 1100 3630 1520 27 -20 40
BH-2-355/220T 2890 2200 5200 1950 42 -20 40
BH-2-400/400T 2870 4000 7390 2430 55 -20 40
BH-2-450/750T 2930 7500 10750 3210 72 -20 40
BH-2-500/1500T 2940 15000 14800 3990 115 -20 40
BH-4-500/150T 1440 1500 7240 960 115 -20 40
BH-4-560/300T 1455 3000 10210 1210 140 -20 40
BH-4-630/550T 1455 5500 14650 1550 180 -20 40
BH-4-710/1100T 1475 11000 21250 2030 230 -20 40
BH-4-800/1500T 1475 15000 30400 2570 340 -20 40
BH-4-900/3000T 1470 30000 43100 3230 400 -20 40
BH-6-560/75T 935 750 6610 510 140 -20 40
BH-6-630/150T 930 1500 9360 640 180 -20 40
BH-6-710/220T 950 2200 13680 840 230 -20 40
BH-6-800/400T 950 4000 19570 1070 340 -20 40
BH-6-900/1100T 980 11000 28740 1440 400 -20 40
BH-6-1000/1500T 980 15000 39450 1780 500 -20 40
BH-6-1120/3000T 985 30000 55660 2250 620 -20 40
BH-6-1250/4500T 990 45000 77780 2830 750 -20 40
BH-6-1400/7500T 990 75000 109300 3550 850 -20 40

Performance curves