Grundfos 99348250 - CR 20-14 A-F-A-E-HQQE | Multistage | Centrifugal | Vertical | Inline

GRUNDFOSSKU: 99348250

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Description

CR 20-14 A-F-A-E-HQQE | 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. 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 DIN flanges. The pump is fitted with a 3-phase, fan-cooled asynchronous motor.

EAN 5713827635625
Actual impeller diameter 4.13 in
Approvals EAC
Approvals for drinking water WRAS
Built-in motor protection PTC
Code for rubber E
Code for shaft seal HQQE
Connect code F
Connection PN 25
Curve tolerance ISO9906:2012 3B
Density 62.29 lb/ft³
Diameter 4.13 in
DOE Pump Energy Index CL 0.91
Enclosure class (IEC 34-5) 55 Dust/Jetting
Flange size for motor FF300
Frequency converter NONE
Gross weight 441.0 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 679.2 ft
Maximum operating pressure 25 bar
Minimum efficiency index, MEI ≥ 0.7
Model A
Motor FF300
Motor efficiency at 1/2 load 92.4-92.3 %
Motor efficiency at 3/4 load 92.4-92.7 %
Motor efficiency at full load 1 91.9-91.9 %
Motor standard IEC
Motor type 160BB
Net weight 373.0 lb
Number of poles 2
Number of reduced-diameter impellers 0
Power (P2) required by pump 15 kW
Power factor 1 0.89-0.87
Pressure rating for connection PN 25
Pressure sensor N
Pump 15 kW
Pump speed on which pump data are based 2923 rpm
Pump version A
Pumped liquid Water
Rated current 28.0-26.0 A
Rated flow 92.5 US gpm
Rated head 542.7 ft
Rated power - P2 15 kW
Rated speed 2930-2950 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
Selected liquid temperature 68 °F
Service factor 1
Size of inlet connection DN 50
Size of outlet connection DN 50
Stages 14
Standard IEC
Starting current 660-780 %
Type 160BB
Type of connection DIN
Version A

Motor Curves

Dimensional Drawing

DWiring Diagram

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