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![Grundfos 96083050 - CR 3-11 A-B-A-E-HQQE]()
![Grundfos 96083050 - CR 3-11 A-B-A-E-HQQE]()
![Grundfos 96083050 - CR 3-11 A-B-A-E-HQQE]()
![Grundfos 96083050 - CR 3-11 A-B-A-E-HQQE]()
Description
CR 3-11 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.
EAN
5700395182187
Applications
Industrial applications
Material Pricing Group
30
Code for rubber
E
Material code
A
Density
62.29 lb/ft³
Max pressure at stated temp
232 psi / 250 °F
Maximum operating pressure
232.06 psi
Selected liquid temperature
68 °F
Type of connection
Oval / NPT(F)
Bearing 1
SIC
Pressure rating
PN 16
Flange size for motor
56C
Pumped liquid
Water
Pump outlet
1
Pump inlet
1
Connect code
B
Liquid temperature range
-4 .. 248 °F
Net weight
37.0 lb
Gross weight
51.5 lb
Power (P2) required by pump
2 HP
Pressure rating for connection
PN 16
Frequency converter
NONE
Stages
11
Approvals
CE
Rated flow
15.4 US gpm
Model
A
Version
A
Motor
56C
Rubber
E
Maximum head
342.9 ft
Approvals for drinking water
NSF/ANSI 61
Motor standard
NEMA
Rated head
251.7 ft
Curve tolerance
ISO9906:2012 3B
Impellers
11
Connection
Oval / NPT(F)
Impeller
Stainless steel
Code for shaft seal
HQQE
Pump housing
Cast iron
Number of reduced-diameter impellers
0
Pump
2 HP
Low NPSH
N
Standard
NEMA
Pump version
A
Motor Curves
Dimensional Drawing
CR, CRI, CRN, CRT (I & O instructions)
CR, CRI, CRN - Vertical multistage centrifugal pumps (Data booklet)
CR, CRI, CRN, CRT, CRE, CRIE, CRNE, CRTE (Custom-built pumps) (Data booklet)
CR, CRI, CRN 1, 1S, 3 & 5 (Dismantling & Reassembly) (Service Manual)
GRUNDFOS CR/CRE, Vertical Multistage Variable Speed System (Leaflet)