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Description
BM 77-7 NBR | High pressure booster modules are usedfor boosting, liquid transfer and cir-culation in systems under a high staticpressure. SP submersible pump with motor builtinto a stainless steel sleeve in atotally sealed construction. Modules of different sizes can be com-bined and connected either in series orin parallel to meet exact Q/H require-ments.
EAN
5711492337400
Applications
Pressure boosting, Groundwater supply, Industrial applications
Material Pricing Group
37
Maximum liquid temperature
104 °F
Code for rubber
NBR
Density
62.29 lb/ft³
Maximum operating pressure
82.7 bar
Power factor 1
0.87
Selected liquid temperature
68 °F
Rated voltage
3 x 460 V
Thermal protec
external
Pumped liquid
Water
Starting current
6.4
Mains frequency
60 Hz
Net weight
692.0 lb
Start. method
direct-on-line
Gross weight
921.0 lb
Rated power - P2
45 kW
Maximum outlet pressure
82 bar
Enclosure class (IEC 34-5)
IP66
Rated current
92.5 A
Service factor
1.15
Pipe connection
straight
Minimum efficiency index, MEI ≥
-.--
Pipe connection standard
PJE
Built-in temp. transmitter
no
Stages
7
Rated flow
405 US gpm
Model
D
Motor
Cast iron
Rubber
NBR
Rated head
397 ft
Curve tolerance
ISO9906:2012 3B
Connection
straight
Impeller
Stainless steel
Pump
Stainless steel
Maximum permissible inlet pressure
25 bar
Standard
PJE
Motor Curves