Grundfos 99877862 - CRN 45-3-2 A-P-A-E-HQQE | Multistage | Centrifugal | Vertical | Inline

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

Motor Curves

Dimensional Drawing

DWiring Diagram

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