Grundfos CRI Series User Manual

Technical data
52
All dimensions in inches unless otherwise noted.
*Oval flanged pump B1 and B1+B2 dimension is equal to ANSI flanged pumps and weight is approximately 7 lbs. less.
• Available.
TM03 1458 2205
3 15/16"
10 1/8"
4 x ø9/16"
8 1/2"
9 3/4"
5 1/8"
7 7/8"
1 1/16"
M12x80
3 1/2"
B1
G 1/2 PLUG
WITH 1/4"TAP
FOR GAUGE/
SENSOR
PRIMING
PORT (G 1/2)
DISCHARGE
SUCTION AND
2" NPT
PLUG (G 1/2)
DRAIN
B2
D2
D1
TM03 1459 2205
3/4 x 7/8"
ø5"
11 7/8"
ø6 1/2"
ø4 3/4"
ø2 9/16"
1 1/16"
7 7/8"
5 1/8"
9 3/4"
8 1/2"
4 x ø9/16"
3 1/2"
B1
G 1/2 PLUG
WITH 1/4"TAP
FOR GAUGE/
SENSOR
PRIMING
PORT (G 1/2)
PLUG (G 1/2)
DRAIN
B2
D2
D1
2" ANSI 300 lb. R.F.
Pump
type
P2
[hp]
Ph.
ANSI dimensions [inch]
Ship Wt.
[lbs.]
ANSI dimensions [inch]
Ship
Wt.[lbs.]
Oval* B1
TEFC ODP MLE
D1 D2 B1+B2 D1 D2 B1+B2 D1 D2 B1+B2
CRI(E) 20-1 3
1 • 17.13 8.60 6.87 31.78 - - - 174 - - - -
3 • 17.13 7.01 4.33 30.36 - - - 145 7.01 6.57 29.93 152
CRI(E) 20-2 5
1 • 17.13 10.62 7.46 32.65 - - - 198 - - - -
3 • 17.13 8.66 5.28 32.64 - - - 195 8.66 7.40 29.93 185
CRI(E) 20-3 7 1/2
1 • 19.21 10.22 7.62 34.74 - - - 216 - - - -
3 • 19.21 8.66 5.28 34.72 - - - 203 8.66 7.40 19.21 216
CRI(E) 20-4 10
1 • 20.98 10.23 10.30 37.05 - - - 331 - - - -
3 • 20.98 8.66 5.28 36.49 - - - 205 10.24 8.39 34.29 223
CRI(E) 20-5 15 3 • 25.28 10.22 8.67 41.86 10.62 7.33 41.59 391 13.39 12.13 44.06 480
CRI(E) 20-6 15 3 • 27.05 10.22 8.67 43.63 10.62 7.33 43.36 396 13.39 12.13 45.83 484
CRI 20-7 20 3 • 28.82 10.22 8.67 45.40 11.50 8.92 48.51 431 - - - -
CRI(E) 20-8 20 3 - 30.59 10.22 8.67 47.17 11.50 8.92 50.28 435 13.39 12.13 49.37 501
CRI(E) 20-10 25 3 - 33.50 12.94 11.52 53.32 11.50 8.94 54.31 490 13.39 12.13 56.22 537
CRI(E) 20

Grundfos CRI Series Specifications

General

Protection Class	IP55
Insulation Class	F
Material	Stainless Steel
Applications	irrigation
Temperature range	+120 °C
Motor range	0.37 kW
Impeller Material	Stainless Steel
Connections	Flanged or threaded
Seal Type	Mechanical seal