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![Grundfos 98160877 - CRI 3-7 A-CA-A-E-HQQE]()
![Grundfos 98160877 - CRI 3-7 A-CA-A-E-HQQE]()
![Grundfos 98160877 - CRI 3-7 A-CA-A-E-HQQE]()
![Grundfos 98160877 - CRI 3-7 A-CA-A-E-HQQE]()
![Grundfos 98160877 - CRI 3-7 A-CA-A-E-HQQE]()
![Grundfos 98160877 - CRI 3-7 A-CA-A-E-HQQE]()
Description
CRI 3-7 A-CA-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 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 FlexiClamps. The pump is fitted with a 3-phase, fan-cooled asynchronous motor.
EAN
5710629589101
Material Pricing Group
30
Motor efficiency at full load 1
77.8-77.8 %
IE Efficiency class
IE3
Code for rubber
E
Maximum ambient temperature
140 °F
Material code
A
Density
62.29 lb/ft³
Max pressure at stated temp
363 psi / 250 °F
Maximum operating pressure
25 bar
Size of inlet connection
DN 32
Power factor 1
0.80-0.70
Selected liquid temperature
68 °F
Type of connection
FlexiClamp
Rated voltage
3 x 220-240D/380-415Y V
Flange size for motor
FT85
Pumped liquid
Water
Size of outlet connection
DN 32
Starting current
580-620 %
Connect code
CA
Liquid temperature range
-4 .. 248 °F
Mains frequency
50 Hz
Insulation class (IEC 85)
F
Motor efficiency at 1/2 load
79.5-74.5 %
Built-in motor protection
NONE
Net weight
39.2 lb
Number of poles
2
Rated speed
2830-2850 rpm
Gross weight
45.3 lb
Rated power - P2
0.55 kW
Enclosure class (IEC 34-5)
55 Dust/Jetting
Power (P2) required by pump
0.55 kW
Pressure rating for connection
PN 25
Motor efficiency at 3/4 load
81.5-78.5 %
Rated current
2.50/1.44 A
Minimum efficiency index, MEI ≥
0.7
Frequency converter
NONE
Motor type
71BA
Pressure sensor
N
Pump speed on which pump data are based
2856 rpm
Stages
7
Approvals
EAC
Rated flow
13.2 US gpm
Model
A
Version
A
Motor
FT85
Rubber
E
Maximum head
150.6 ft
Approvals for drinking water
WRAS
Motor standard
IEC
Rated head
107.6 ft
Type
71BA
Curve tolerance
ISO9906:2012 3B
Impellers
0
Connection
PN 25
Impeller
Stainless steel
Code for shaft seal
HQQE
Number of reduced-diameter impellers
0
Pump
0.55 kW
Low NPSH
N
Standard
IEC
Pump version
A
Motor Curves