Grundfos 99877862 - CRN 45-3-2 A-P-A-E-HQQE

GRUNDFOSSKU: 99877862

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Description

CRN 45-3-2 A-P-A-E-HQQE | Vertical, multistage centrifugal pump with inlet and outlet ports on same the level (inline). Pump materials in contact with the liquid are in high-grade stainless steel. A cartridge shaft seal ensures high reliability, safe handling, and easy access and service. Power transmission is via a rigid split coupling. Pipe connection is via PJE (Victaulic®) couplings. The pump is fitted with a 3-phase, fan-cooled asynchronous motor.

EAN 5713835602169
Material Pricing Group 6
Motor efficiency at full load 1 0.924
IE Efficiency class IE3 / NEMA Premium
Code for rubber E
Maximum ambient temperature 40 °C
Material code A
Density 998.2 kg/m³
Max pressure at stated temp 16 bar / 120 °C
Maximum operating pressure 16 bar
Size of inlet connection DN 80
Support bearing Graflon
Selected liquid temperature 20 °C
Type of connection PJE
Bearing 1 Graflon
Rated voltage 3 x 208-230/460 V
Flange size for motor 254TC
Pumped liquid Water
Size of outlet connection DN 80
Connect code P
Liquid temperature range -40 .. 120 °C
Mains frequency 60 Hz
Insulation class (IEC 85) F
IE efficiency IE3 92
Built-in motor protection NONE
Net weight 196.0 kg
Number of poles 2
Rated speed 3540 rpm
Gross weight 204.0 kg
Rated power - P2 15 kW
Enclosure class (IEC 34-5) IP54
Power (P2) required by pump 15 kW
Pressure rating for connection PN 50
Rated current 48-44/22 A
Service factor 1.15
Frequency converter NONE
Motor type BALDOR
Pressure sensor N
DOE Pump Energy Index CL 0.89
Pump speed on which pump data are based 3497 rpm
Stages 3
Approvals CURUS
Rated flow 54 m³/h
Model B
Version A
Diameter 135.7 mm
Motor 254TC
Rubber E
Maximum head 96.5 m
Motor standard NEMA
Rated head 75.4 m
Actual impeller diameter 135.7 mm
Type BALDOR
Curve tolerance ISO9906:2012 3B
Impellers 2
Connection PN 50
Impeller Stainless steel
Code for shaft seal HQQE
Number of reduced-diameter impellers 2
Pump 15 kW
Low NPSH N
Standard NEMA
Pump version A

Motor Curves

Dimensional Drawing

DWiring Diagram

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