Ring Blower parameters:

Model: LT2 520 H77
Stage: Double
Frequency(Hz) 50/60
Rated power(KW) 4/4.6
Output Voltage(V) 345-415Y 380-480Y
Rated current(A) 9.0/ 9.5
Max Air Flow (m3h) 120/145
Rated Suction (mbar) -500/-530
Rated Discharge (mbar): 820/810
Sound dB(A) 65/71
N. W(Kg) 51

Fusho ring blower main products LT1 and LT2 Series, And the power range is from 0.2kw to 25kw(1/4HP to 33.5HP); The pressure up to 410 inH2O; The volume flow up to 1300cfm. We have more than 100 common sold models in total.

The other main feature are:
Easy installation
Low noise level
Minimal maintenance
Higher Pressure Ratios
Cooler Running Bearings
Longer Grease Life
Simple Maintenance
100% Oil Free Air
24 hours' running /day.
Small dimension.