Grundfos 98370117 - CR 1S-8 A-A-A-E-HQBE | Multistage | Centrifugal | Vertical | Inline

GRUNDFOSSKU: 98370117

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Description

CR 1S-8 A-A-A-E-HQBE Vertical, multistage centrifugal pump with inlet and outlet ports on same the level (inline). The pump head and base are in cast iron – all other wetted parts are in stainless steel. Power transmission is via a rigid split coupling. The pump is fitted with a 3-phase, fan-cooled asynchronous motor.

EAN 5711493830047
Applications Industrial applications
Approvals CE,EAC,UKCA,SEPRO
Approvals for drinking water WRAS
Bearing 1 SIC
Built-in motor protection NONE
Code for rubber E
Code for shaft seal HQBE
Connect code A
Connection Oval / Rp
Connection 2 PN 16
Curve tolerance ISO9906:2012 3B
Density 62.29 lb/ft³
Enclosure class (IEC 34-5) 55 Dust/Jetting
Eta 1/1 73.8-73.8%
Flange size for motor FT85
Frequency 50 HZ
Frequency converter NONE
Gross weight 50.6 lb
IE Eff. Class IE3
IE efficiency classIE3
IE Efficiency class IE3
Impeller Stainless steel
Impellers 8
Insulation F
Insulation class (IEC 85) F
Liquid max temp 120°C
Liquid temperature range 32 .. 248 °F
Low NPSH N
Material code A
Material Pricing Group 91
Max pressure at stated temp 232 psi / 250 °F
Maximum ambient temperature 140 °F
Maximum head 155.8 ft
Maximum operating pressure 232.06 psi
Maximum permissible operating pressure 16bar
MEI 0.54
Minimum efficiency index, MEI ≥ 0.54
Model A
Motor FT85
Motor efficiency at 1/2 load 75.5-71.5 %
Motor efficiency at 3/4 load 79.0-76.5 %
Motor efficiency at full load 1 73.8-73.8 %
Motor protec NONE
Motor standard IEC
Motor type 71A
n rpm 2850-2880rpm
Net weight 44.5 lb
Number of poles 2
Number of reduced-diameter impellers 0
P2 HP 0.5 HP
P2 kW 0.37kW
Phase 3
Power (P2) required by pump 0.5 HP
Power factor 1 0.80-0.70
Pressure rating PN 16
Pressure rating for connection PN 16
Product family CR 1S
Pump 0.5 HP
Pump housing Cast iron
Pump inlet 1
Pump outlet 1
Pump version A
Pumped liquid Water
Rated current 0.041666666666666664
Rated flow 3.96 US gpm
Rated flow 2 3.96 US gpm
Rated head 106.6 ft
Rated head 2 106.6 ft
Rated power - P2 0.5 HP
Rated speed 2850-2880 rpm
Rated voltage 3 x 380-415D V
Real Time Delivery date to be confirmed on Sales Order Update with real time availability and Net price
Rubber E
Sales region United Arab Emirates
Selected liquid temperature 68 °F
Shaft seal HQBE
Stages 8
Standard IEC
Starting current 490-530 %
Terminal box position 6
Type 71A
Type of connection Oval / Rp
Version A

Motor Curves

Dimensional Drawing

DWiring Diagram

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