Grundfos 98160877 - CRI 3-7 A-CA-A-E-HQQE

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GRUNDFOSSKU: 98160877

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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

Dimensional Drawing

DWiring Diagram

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