Grundfos CRE Series Product Guide

Technical data
37
All dimensions in inches unless otherwise noted.
*PJE flanged pump B1 and B1+B2 dimension is one inch less than ANSI flanged pump and weight is approximately 9 lbs. less.
• Available.
TM03 1454 2205
G 1/2 PLUG
B1
WITH 1/4"TAP
FOR GAUGE/
SENSOR
PRIMING
PORT (G 1/2)
DISCHARGE
SUCTION AND
1 1/4" Victaulic-type
PLUG (G 1/2)
DRAIN
4 x 1/2"
2"
13/16"
5 15/16"
3 15/16"
8 1/4"
7 1/16"
8 5/16"
B2
D2
D1
TM03 1453 2205
G 1/2 PLUG
B1
WITH 1/4"TAP
FOR GAUGE/
SENSOR
PRIMING
PORT (G 1/2)
DISCHARGE
SUCTION AND
1 1/4"300 lb.R.F.
PLUG (G 1/2)
DRAIN
3"
3/4 x 1 1/16"
ø1 1/4"
ø5 1/2"
1 3/8"
5 15/16"
3 15/16"
9 7/8"
ø4 1/8"
ø3 1/2"
7 1/16
8 1/4"
4 x ø1/2"
ø1/2"
ø3 3/8"
B2
D2
D1
Pump type
P2
[hp]
Ph. PJE*
ANSI dimensions [inch]
Ship Wt.
[lbs.]
ANSI dimensions [inch]
Ship Wt.
[lbs.]
B1
TEFC MLE
D1 D2 B1+B2 D1 D2 B1+B2
CRN(E) 3-2 1/3
1
•
12.09 6.19 5.18 21.38 64 5.55 5.51 19.51 63
3
•
12.09 5.55 4.57 19.53 62 - - - -
CRN 3-3 1/2
1
•
12.09 6.19 5.18 21.38 67 - - - -
3
•
12.09 5.55 4.57 19.53 62 - - - -
CRN(E) 3-4 3/4
1
•
12.80 6.19 5.18 22.71 73 5.55 5.51 20.22 67
3
•
12.80 5.55 4.57 20.24 63 - - - -
CRN(E) 3-5 3/4
1
•
13.50 6.19 5.18 23.41 73 5.55 5.51 22.48 68
3
•
13.50 5.55 4.57 20.94 64 - - - -
CRN(E) 3-6 1
1
•
14.21 7.19 5.73 25.40 86 - - - -
3
•
14.21 5.55 4.57 21.65 65 7.01 6.57 27.01 85
CRN 3-7 1 1/2
1
•
14.92 7.19 5.73 26.60 90 - - - -
3
•
14.92 5.55 4.57 23.54 67 - - - -
CRN(E) 3-8 1 1/2
1
•
15.63 7.19 5.73 27.31 91 5.55 5.51 24.61 76
3
•
15.63 5.55 4.57 24.25 68 - - - -
CRN(E) 3-9 1 1/2
1
•
16.34 7.19 5.73 28.02 92 - - - -
3
•
16.34 5.55 4.57 24.96 69 7.01 6.57 29.14 93
CRN 3-10 2
1
•
17.05 7.19 5.73 29.61 104 - - - -
3
•
17.05 7.01 4.33 28.27 91 - - - -
CRN 3-11 2
1
•
17.76 7.19 5.73 30.32 105 - - - -
3
•
17.76 7.01 4.33 28.98 95 - - - -
CRN(E) 3-12 2
1
•
18.46 7.19 5.73 31.02 106 - - - -
3
•
18.46 7.01 4.33 29.68 96 7.01 6.57 31.26 109
CRN 3-13 3
1
•
20.28 8.60 6.87 34.93 139 - - - -
3
•
20.28 7.01 4.33 33.51 110 - - - -
CRN(E) 3-15 3
1
•
21.69 8.60 6.87 36.34 142 - - - -
3
•
21.69 7.01 4.33 34.92 112 7.01 6.57 35.00 -
CRN(E) 3-17 3
1
•
23.11 8.60 6.87 37.76 143 - - - -
3
•
23.11 7.01 4.33 36.34 114 7.01 6.57 36.42 121
CRN 3-19 5
1
•
24.53 10.62 7.46 40.05 172 - - - -
3
•
24.53 8.66 5.28 40.04 168 - - - -
CRN 3-21 5
1
•
25.94 10.62 7.46 41.46 174 - - - -
3
•
25.94 8.66 5.28 41.45 170 - - - -
CRN 3-23 5
1
•
27.36 10.62 7.46 42.88 175 - - - -
3
•
27.36 8.66 5.28 42.87 171 - - - -
CRN(E) 3-25 5
1
•
28.78 10.62 7.46 44.30 177 - - - -
3
•
28.78 8.66 5.28 44.29 173 8.66 7.40 44.29 165
CRN(E) 3

Grundfos CRE Series Specifications

General

Motor Type	Asynchronous
Enclosure Class	IP55
Insulation Class	F
Series	CRE
Protection Class	IP55
Material	Stainless Steel
Applications	Water Supply, Pressure Boosting, Irrigation
Pumped liquid	Clean liquids
Approvals	CE
Voltage	380-415V
Connection Size	DN 32 to DN 100
Efficiency	IE3 Premium Efficiency
Power Supply	3-phase
Liquid Temperature Range	-10°C to +120°C
Temperature Range	-10°C to +120°C