MB 45/18 T4 7,5kW

MB31/12-45/18
Model
MB 45/18 T4 7,5kW
Code
253530120

MEDIUM PRESSURE CENTRIFUGAL FAN WITH FORWARD IMPELLER

MANUFACTURING FEATURES:

• Rolling steel sheet housing.
• Completely joined or welded housing.
• Galvanised steel sheet simple inlet forward curved impeller.
• Polyester powder finishing coat.
• Standard asynchronous squirrel-cage motor with IP-55 protection and Class F insulation. Manufactured with standard voltages: 230/400V 50Hz for three phase motors up to 4kW and 400/690V 50Hz for higher powers

• Available positions (to be indicated in case of order): LG270, LG0, LG45, LG90, LG135, LG180, LG225, LG315, RD0, RD45, RD90, RD135, RD180, RD225, RD270, RD315.
• The indicated codes correspond to the model in position LG270

APPLICATIONS:

Designed for inline installation, they are suitable for:
• Industrial applications, extraction or injection of air.
• Cooling of machines and parts.
• Suitable for transporting totally clean air without dust.
• Maximum working temperature: carried air: 130ºC, environment 60ºC.

UNDER REQUEST:

• Special voltages.
• 2 speed motors.
•Fan for air working temperatures up to 250ºC.
• Fans provided with cooling disk for high temperature.
• Option with support for models where it is not included, and without support for models where it is included.

Fan

Max flow
9160 m³/h
Weight
119 Kg

Motor

Power
7,5 kW
RPM Motor
1455
I max. 400 V
14,1
I max. 690 V
8,17
Size
132M
Weight
68 Kg
Efficiency
90.4 %
FP
0.86

ERP

Fan sheet
Fan type
Centrifugal fan radial or forward blades
Installation category
B Inlet free, Ducted outlet
Efficiency category
Total
VF No
Values Requirements 2015
Max. efficiency (%)
61.59 48.47
Efficiency grade (N)
62.13 49
Absorbed power (kW) 8.29
Flow (m³/h)
9160
Total pressure (Pa)
1988.41
Speed (rpm)
1455
Specific ratio
1.00