Grundfos CRE Series Product Guide

Technical data
32
All dimensions in inches unless otherwise noted.
*Oval flanged pump B1 and B1+B2 dimension is one inch less than ANSI flanged pump and weight is approximately 9 lbs. less.
• Available.
TM03 1450 2205
G 1/2 PLUG
B1
WITH 1/4"TAP
FOR GAUGE/
SENSOR
PRIMING
PORT (G 1/2)
DISCHARGE
SUCTION AND
1"NPT (F)
PLUG (G 1/2)
DRAIN
3"
M10 x 40
4 x 1/2"
ø1 11/16"
2"
13/16"
5 15/16"
3 15/16"
8 5/16"
7 1/16"
8 5/16"
B2
D2
D1
TM03 1451 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. Oval*
ANSI dimensions [inch]
Ship Wt.
[lbs.]
ANSI dimensions [inch]
Ship Wt.
[lbs.]
B1
TEFC MLE
D1 D2 B1+B2 D1 D2 B1+B2
CRI 1-2 1/3
1
•
12.09 6.19 5.18 21.38 64 - - - -
3
•
12.09 5.55 4.57 19.53 62 - - - -
CRI 1-3 1/3
1
•
12.09 6.19 5.18 21.38 64 - - - -
3
•
12.09 5.55 4.57 19.53 62 - - - -
CRI(E) 1-4 1/2
1
•
12.8 6.19 5.18 22.09 68 5.55 5.51 20.22 65
3
•
12.8 5.55 4.57 20.24 63 - - - -
CRI 1-5 1/2
1
•
13.5 6.19 5.18 22.79 69 - - - -
3
•
13.5 5.55 4.57 20.94 64 - - - -
CRI(E) 1-6 3/4
1
•
14.21 6.19 5.18 24.12 74 5.55 5.51 21.63 68
3
•
14.21 5.55 4.57 21.65 65 - - - -
CRI 1-7 3/4
1
•
14.92 6.19 5.18 24.83 75 - - - -
3
•
14.92 5.55 4.57 22.36 66 - - - -
CRI 1-8 1
1
•
15.63 7.19 5.73 26.82 88 - - - -
3
•
15.63 5.55 4.57 23.07 67 - - - -
CRI(E) 1-9 1
1
•
16.34 7.19 5.73 27.53 89 5.55 5.51 25.32 73
3
•
16.34 5.55 4.57 23.78 68 7.01 6.57 29.14 90
CRI(E) 1-10 1 1/2
1
•
17.05 7.19 5.73 28.73 90 - - - -
3
•
17.05 5.55 4.57 25.67 69 7.01 6.57 29.85 92
CRI 1-11 1 1/2
1
•
17.76 7.19 5.73 29.44 97 - - - -
3
•
17.76 5.55 4.57 26.38 70 - - - -
CRI 1-12 1 1/2
1
•
18.46 7.19 5.73 30.14 98 - - - -
3
•
18.46 5.55 4.57 27.08 71 - - - -
CRI(E) 1-13 1 1/2
1
•
19.17 7.19 5.73 30.85 99 5.55 5.51 28.15 80
3
•
19.17 5.55 4.57 27.79 72 7.01 6.57 31.97 97
CRI(E) 1-15 2
1
•
20.59 7.19 5.73 33.15 109 - - - -
3
•
20.
59 7.01 4.33 31.81 99 7.01 6.57 33.39 112
CRI(E) 1-17 2
1
•
22.01 7.19 5.73 34.57 110 - - - -
3
•
22.01 7.01 4.33 33.23 101 7.01 6.57 34.81 113
CRI 1-19 3
1-
24.53 8.60 6.87 39.18 148 - - - -
3-
24.53 7.01 4.33 37.76 116 - - - -
CRI 1-21 3
1-
25.94 8.60 6.87 40.59 150 - - - -
3-
25.94 7.01 4.33 39.17 118 - - - -
CRI(E) 1-23 3
1-
27.36 8.60 6.87 42.01 152 - - - -
3-
27.36 7.01 4.33 40.59 123 7.01 6.57 40.67 131
CRI 1-25 3
1-
28.78 8.60 6.87 43.43 154 - - - -
3-
28.78 7.01 4.33 42.01 125 - - - -
CRI(E) 1-27 3
1-
30.20 8.60 6.87 44.85 156 - - - -
3-
30.20 7.01 4.33 43.43 127 7.01 6.57 43.51 135
CRI(E) 1

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