Grundfos 99968338 - CR 45-2-1 K-G-A-E-HQQE | Multistage | Centrifugal | Vertical | Inline

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GRUNDFOSSKU: 99968338

Price:
Sale price$7,470.89 Regular price$13,061.00
Delivery date to be confirmed on Sales Order
or Call for most up to date lead times. (781) 281-8905

Description

CR 45-2-1 K-G-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 special "Low NPSH" first-stage design reduces the pump's NPSHr value. 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 ANSI flanges. The pump is fitted with a 3-phase, fan-cooled asynchronous motor.

EAN 5715114889353
Applications Industrial applications
Actual impeller diameter 5.37 in
Approvals CURUS
Bearing 1 SIC
Built-in motor protection NONE
Code for rubber E
Code for shaft seal HQQE
Connect code G
Connection ANSI
Connection 2 PN 16
Cooling IC 411
Curve tolerance ISO9906:2012 3B
Density 62.29 lb/ft³
Diameter 5.37 in
DOE Pump Energy Index CL 0.89
Enclosure class (IEC 34-5) IP55
Eta 1/1 0.91
Flange rating inlet 150 lb
Flange size for motor 254TC
Frequency 60 HZ
Frequency converter NONE
Full load SF current 52.2/26.1 A
Gross weight 404.0 lb
IE Eff. Class IE3 / NEMA Premium
IE efficiency IE3 91%
IE Efficiency class IE3 / NEMA Premium
Impeller Stainless steel
Impellers 2
Insulation F
Insulation class (IEC 85) F
Liquid max temp 120°C
Liquid temperature range -22 .. 248 °F
Low NPSH Y
Material code A
Material Pricing Group 3L
Max pressure at stated temp 232 psi / 250 °F
Maximum ambient temperature 104 °F
Maximum head 222.5 ft
Maximum operating pressure 232.06 psi
Maximum permissible operating pressure 16bar
Model B
Motor 254TC
Motor efficiency at 1/2 load 0.9
Motor efficiency at 3/4 load 0.91
Motor efficiency at full load 1 0.91
Motor protec NONE
Motor standard NEMA
Motor type WEG
n rpm 3515rpm
Net weight 386.0 lb
Number of poles 2
Number of reduced-diameter impellers 1
P2 HP 20 HP
P2 kW 15kW
Phase 3
Power (P2) required by pump 20 HP
Power factor 1 0.91
Pressure rating PN 16
Pressure rating for connection PN 16
Product family CR 45
Pump 20 HP
Pump housing Cast iron
Pump inlet 3
Pump outlet 3
Pump version K
Pumped liquid Water
Rated current 45.4/22.7 A
Rated flow 238 US gpm
Rated flow 2 238 US gpm
Rated head 169.6 ft
Rated head 2 169.6 ft
Rated power - P2 20 HP
Rated speed 3515 rpm
Rated voltage 3 x 230/460 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 1.15
Shaft seal HQQE
Stages 2
Standard NEMA
Starting current 6.6
Support bearing Graflon
Type WEG
Type of connection ANSI
Version K

Motor Curves

Dimensional Drawing

DWiring Diagram

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