Grundfos CRN Series Product Guide

Technical data
56
1)
Weights are based on pump with TEFC motor (see price list for individual weights)
All dimensions in inches unless otherwise noted.
TM02 7703 1009
Pump type
P2
[hp]
Ph.
ANSI dimensions [inch]
Ship
Wt.
[lbs.]
ANSI dimensions [inch]
Ship
Wt.
[lbs.]
B1
TEFC ODP MLE
D1 D2 B1+B2 D1 D2 B1+B2 D1 D2 B1+B2
CRN 32-1-1 5
1 20.08 10.62 7.46 35.60 - - - 245 - - - -
3 19.88 8.66 5.28 35.39 - - - 223 - - - -
CRN(E) 32-1 5
1 20.08 10.62 7.46 35.60 - - - 233 - - - -
3 19.88 8.66 5.28 35.39 - - - 223 8.66 7.40 35.39 214
CRN 32-2-2 7 1/2
1 22.83 10.22 7.62 38.36 - - - 250 - - - -
3 22.64 8.66 5.28 38.15 - - - 234 - - - -
CRN(E) 32-2-1 7 1/2
1 22.83 10.22 7.62 38.36 - - - 250 - - - -
3 22.64 8.66 5.28 38.15 - - - 234 8.66 7.40 38.15 247
CRN 32-2 10
1 22.83 10.23 10.30 38.90 - - - 305 - - - -
3 22.64 8.66 5.28 38.15 - - - 234 - - - -
CRN(E) 32-3-2 10
1 25.59 10.23 10.30 41.66 - - - 300 - - - -
3 25.39 8.66 5.28 40.90 - - - 241 10.24 8.39 40.31 259
CRN 32-3 15 3 29.72 10.22 8.67 46.30 10.62 7.33 46.03 366 - - -
CRN(E) 32-4-2 15 3 32.48 10.22 8.67 49.06 10.62 7.33 48.79 372 13.39 12.13 51.26 546
CRN 32-4 20 3 32.48 10.22 8.67 49.06 11.50 8.92 52.17 377 - - -
CRN(E) 32-5-2 20 3 35.24 10.22 8.67 51.82 11.50 8.92 54.93 384 13.39 12.13 54.02 556
CRN(E) 32-5 20 3 35.24 10.22 8.67 51.82 11.50 8.92 54.93 384 13.39 12.13 54.02 556
CRN 32-6-2 25 3 37.99 12.94 11.52 57.81 11.50 8.94 58.80 438 - - -
CRN(E) 32-6 25 3 37.99 12.94 11.52 57.81 11.50 8.94 58.80 438 13.39 12.13 60.71 628
CRN 32-7-2 30 3 40.75 15.32 13.11 63.94 11.50 8.94 62.56 627 - - -
CRN(E) 32-7 30 3 40.75 15.32 13.11 63.94 11.50 8.94 62.56 606 13.39 12.13 63.47 661
CRN(E) 32-8-2 30 3 43.5 15.32 13.11 66.69 11.50 8.94 65.31 619 13.39 12.13 66.22 674
CRN 32-8 40 3 43.5 15.32 13.11 66.69 13.25 12.21 66.75 635 - - -
CRN 32-9-2 40 3 46.26 15.32 13.11 69.45 13.25 12.21 69.51 641 - - -
CRN 32-9 40 3 46.26 15.32 13.11 69.45 13.25 12.21 69.51 641 - - -
CRN 32-10-2 40 3 49.02 15.32 13.11 72.21 13.25 12.21 72.27 648 - - -
CRN 32-10 40 3 49.02 15.32 13.11 72.21 13.25 12.21 72.27 648 - - -
CRN 32-11-2 50 3 51.77 16.88 14.12 79.58 13.25 12.21 74.52 674 - -
-
CRN(E) 32

Grundfos CRN Series Specifications

General

Pump Type	Centrifugal, multistage
Material	Stainless steel (AISI 304 or 316)
Applications	Water supply, pressure boosting, industrial processes
Impeller Material	Stainless steel (AISI 304 or 316)
Connections	Flanged or threaded
Speed	2900 rpm
Temperature Range	-10°C to +120°C
Inlet/Outlet Size	DN 25 to DN 100