Grundfos CR 95 Data Booklet page 29

CR, CRN 95-155
D2
D1
D3
G 1/2
G 1/2
G 1/2
10.83"
(275)
13.07"
(332)
19.09"
(485)
* 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)]
CRN 155-1-1 25 (18)
CRN 155-1 40 (30)
CRN 155-2-2 50 (37)
CRN 155-2-1 60 (45)
CRN 155-2 75 (56)
CRN 155-3-2 75 (56)
CRN 155-3-1 100 (75)
CRN 155-3 100 (75)
CRN 155-4-2 125 (93)
CRN 155-4-1 125 (93)
CRN 155-4 125 (93)
CRN 155-5-2 150 (112)
CRN 155-5-1 150 (112)
Class 150*
6" ANSI
8 x ø0.87"
(8 x ø22.2)
4 x ø0.89"
(4 x ø22.6)
ø6"
(ø150)
16.83"
(425)
19.65"
(499)
G 1/2
Class 300*
6" ANSI
12 x ø0.88"
(12 x ø22.2)
4 x ø0.89"
(4 x ø22.6)
ø6"
(ø150)
16.83"
(425)
19.65"
(499)
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)
41.3 (1050) 77.4 (1965)
41.3 (1050) 77.4 (1965)
46.1 (1172) 85.7 (2178)
46.1 (1172) 85.7 (2178)
46.1 (1172) 85.7 (2178)
50.9 (1294) 90.6 (2300)
50.9 (1294) 90.6 (2300)
Performance curves and technical data
P (PJE) Victaulic type
G 1/2
G 1/2
4 x
(4 x ø22.6)
10.83"
(275)
13.07"
(332)
19.09"
(485)
Dimension [inch (mm)]
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)
22.2 (565) 19.2 (488)
22.2 (565) 19.2 (488)
26.5 (673) 22.7 (576)
26.5 (673) 22.7 (576)
26.5 (673) 22.7 (576)
26.5 (673) 22.7 (576)
26.5 (673) 22.7 (576)
CRN 155
ø0.89"
ø6"
(ø150)
16.83"
(425)
19.65"
(499)
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)
18 (457) 1761 (799)
18 (457) 1761 (799)
18 (457) 2238 (1015)
18 (457) 2238 (1015)
18 (457) 2238 (1015)
18 (457) 2493 (1131)
18 (457) 2493 (1131)
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