Grundfos CR 95 Data Booklet page 27

CR, CRN 95-155
* CR, CRN 155 pumps with 1 to 3 stages (with 1 reduced diameter impeller) are fitted with 150 lb. (68 kg) flanges as standard. 300 lb. (136 kg) flanges
are available on request.
CR, CRN 155 pumps with 3 or more full diameter impellers are fitted with 300 lb. (136 kg) flanges as standard.
Dimensions and weights
Motor P
2
Pump type
[Hp (kW)]
CR 155-1-1 25 (18)
CR 155-1 40 (30)
CR 155-2-2 50 (37)
CR 155-2-1 60 (45)
CR 155-2 75 (56)
CR 155-3-2 75 (56)
D2
D1
4 x ø0.89"
(4 x ø22.6)
D3
G 1/2
G 1/2
G 1/2
G 1/2
4 x ø0.89"
(4 x ø22.6)
10.83"
(275)
13.07"
(332)
19.09"
(485)
Dimension [inch (mm)]
B1 B1+B2
30.9 (785) 53.7 (1363)
31.8 (808) 59.4 (1508)
36.6 (930) 64.2 (1630)
36.6 (930) 63.7 (1617)
36.6 (930) 64.2 (1630)
41.4 (1052) 69 (1752)
Performance curves and technical data
Class 150*
6" ANSI
8 x ø0.88"
(8 x ø22.2)
ø6"
(ø150)
16.83"
(425)
19.65"
(499)
Class 300*
6" ANSI
12 x ø0.88"
(12 x ø22.2)
ø6"
(ø150)
16.83"
(425)
19.65"
(499)
D1 D2
12.4 (314) 8 (204)
16.9 (429) 14.1 (359)
16.9 (429) 14.1 (359)
16.9 (429) 14.1 (359)
19.7 (500) 18.1 (460)
19.7 (500) 18.1 (460)
CR 155
Net weight
[lbs (kg)]
D3
10.5 (267) 520 (236)
12.5 (318) 798 (362)
12.5 (318) 888 (403)
12.5 (318) 939 (426)
12.5 (318) 1259 (571)
12.5 (318) 1283 (582)
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