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![Grundfos 98160977 - CRN 3-21 A-P-A-E-HQQE]()
![Grundfos 98160977 - CRN 3-21 A-P-A-E-HQQE]()
![Grundfos 98160977 - CRN 3-21 A-P-A-E-HQQE]()
![Grundfos 98160977 - CRN 3-21 A-P-A-E-HQQE]()
![Grundfos 98160977 - CRN 3-21 A-P-A-E-HQQE]()
![Grundfos 98160977 - CRN 3-21 A-P-A-E-HQQE]()
Description
CRN 3-21 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
5710629590107
Approvals
EAC
Approvals for drinking water
WRAS
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
62.29 lb/ft³
Enclosure class (IEC 34-5)
55 Dust/Jetting
Flange size for motor
FT115
Frequency converter
NONE
Gross weight
91.6 lb
IE Efficiency class
IE3
Impeller
Stainless steel
Impellers
0
Insulation class (IEC 85)
F
Liquid temperature range
-4 .. 248 °F
Low NPSH
N
Mains frequency
50 Hz
Material code
A
Material Pricing Group
6
Max pressure at stated temp
363 psi / 250 °F
Maximum ambient temperature
140 °F
Maximum head
459 ft
Maximum operating pressure
25 bar
Minimum efficiency index, MEI ≥
0.7
Model
A
Motor
FT115
Motor efficiency at 1/2 load
88.0-85.5 %
Motor efficiency at 3/4 load
88.2-87.2 %
Motor efficiency at full load 1
85.9-85.9 %
Motor standard
IEC
Motor type
90HA
Net weight
85.2 lb
Number of poles
2
Number of reduced-diameter impellers
0
Power (P2) required by pump
2.2 kW
Power factor 1
0.86-0.80
Pressure rating for connection
PN 50
Pressure sensor
N
Pump
2.2 kW
Pump speed on which pump data are based
2899 rpm
Pump version
A
Pumped liquid
Water
Rated current
8.00/4.60 A
Rated flow
13.2 US gpm
Rated head
339.9 ft
Rated power - P2
2.2 kW
Rated speed
2890-2910 rpm
Rated voltage
3 x 220-240D/380-415Y V
Real Time
Delivery date to be confirmed on Sales Order Update with real time availability and Net price
Rubber
E
Selected liquid temperature
68 °F
Size of inlet connection
DN 32
Size of outlet connection
DN 32
Stages
21
Standard
IEC
Starting current
840-920 %
Type
90HA
Type of connection
PJE
Version
A
Motor Curves