Grundfos 99916321 - CR 3-12 A-B-A-E-HQQE | Multistage | Centrifugal | Vertical | Inline

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GRUNDFOSSKU: 99916321

Price:
Sale price$2,164.45 Regular price$3,784.00
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Description

CR 3-12 A-B-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 oval flanges with internal NPT threads. The pump is fitted with a 3-phase, fan-cooled asynchronous motor.

EAN 5715114110709
Applications Industrial applications
Approvals CURUS
Approvals for drinking water NSF/ANSI 61
Bearing 1 SIC
Built-in motor protection NONE
Code for rubber E
Code for shaft seal HQQE
Connect code B
Connection Oval / NPT(F)
Connection 2 PN 16
Cooling IC 411
Curve tolerance ISO9906:2012 3B
Density 62.29 lb/ft³
Enclosure class (IEC 34-5) IP55
Eta 1/1 0.855
Flange size for motor 56C
Frequency 60 HZ
Frequency converter NONE
Full load SF current 5.68/2.84 A
Gross weight 97.7 lb
IE Eff. Class IE3 / NEMA Premium
IE efficiency IE3 85,5%
IE Efficiency class IE3 / NEMA Premium
Impeller Stainless steel
Impellers 12
Insulation F
Insulation class (IEC 85) F
Liquid max temp 120°C
Liquid temperature range -4 .. 248 °F
Low NPSH N
Material code A
Material Pricing Group 30
Max pressure at stated temp 232 psi / 250 °F
Maximum ambient temperature 104 °F
Maximum head 373.4 ft
Maximum operating pressure 232.06 psi
Maximum permissible operating pressure 16bar
Model A
Motor 56C
Motor efficiency at 1/2 load 0.825
Motor efficiency at 3/4 load 0.855
Motor efficiency at full load 1 0.855
Motor protec NONE
Motor standard NEMA
Motor type WEG
n rpm 3520rpm
Net weight 83.2 lb
Number of poles 2
Number of reduced-diameter impellers 0
P2 HP 2 HP
P2 kW 1.5kW
Phase 3
Power (P2) required by pump 2 HP
Power factor 1 0.89
Pressure rating PN 16
Pressure rating for connection PN 16
Product family CR 3
Pump 2 HP
Pump housing Cast iron
Pump inlet 1
Pump outlet 1
Pump version A
Pumped liquid Water
Rated current 4.94/2.47 A
Rated flow 15.4 US gpm
Rated flow 2 15.4 US gpm
Rated head 272.3 ft
Rated head 2 272.3 ft
Rated power - P2 2 HP
Rated speed 3520 rpm
Rated voltage 3 x 230/460 V
Real Time 1 Available on 10/6/2023 Plant: Allentown Update with real time availability and Net price
Rubber E
Selected liquid temperature 68 °F
Service factor 1.15
Shaft seal HQQE
Stages 12
Standard NEMA
Starting current 9.9
Type WEG
Type of connection Oval / NPT(F)
Version A

Motor Curves

Dimensional Drawing

DWiring Diagram

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