LS450-350-397B 4 F1 D S BAQV 1

Non-self-prg, single-stage centrifugal pump with radial suction and radial discharge port. 
Pump for the pumping of thin, clean or slightly contaminated, non-aggressive liquids without abrasive or long-fibred solids. 
The pump has horizontal pump shaft and the housing can be dismantled in the horizontal plane along the drive shaft. 
Pump and motor are mounted as separate units on a common baseframe and connected via a Pin-bush coupling or on a separated baseframe and connected via a flexible coupling.
The impeller is hydraulically as well as dynamically balanced. 
Complete unit consists of pump, baseframe, coupling guard and electric motor. 
Liquid:
Pumped liquid:   Water
Liquid temperature range:   0 .. 100 掳C
Density:   1000 kg/m3
 
Technical:
Impeller nom:   397 mm
Primary shaft seal:   BAQV
Curve tolerance:   ***9906:2012 2B
Rotation direc:   CW
 
Materials:
Pump housing:   Cast iron
Pump housing:   ASTM A48-35A
Impeller:   Stainless steel
Impeller:   ASTM AISI 304
 
Installation:
Maximum ambient temperature:   40 掳C
Maximum operating pressure:   10 bar
Flange standard:   DIN
Pump inlet:   450
Pump outlet:   350
Coupling type:   With-spacer
 
Electrical data:
Motor type:   Wolong
Rated power - P2:   185 kW
Mains frequency:   50 Hz
Rated voltage:   3 x 10000 V
Rated current:   13.8 A
Cos phi - power factor:   0.84
Rated speed:   1487 rpm
Motor efficiency at full load:   92.3 %
Number of poles:   4
Enclosure class (IEC 34-5):   IP55
Insulation class (IEC 85):   F
 
Others:
Net weight:   4400 kg
Shipping volume:   5.28 m3
Rotation direc:   CW