Centrifugal Pumps

CENTRIFUGAL PUMPS CT35/CT45 series – general purpose centrifugal pumps The CT Series Pumps have a heavy-duty cast iron construction and are offered in high and medium head models, with Noryl® impeller. application

centrifugal pumps

Water systems and sprinkling… for homes, farms and industry.

specifications Body and Seal Plate – Close-grained cast iron Base – Steel 10 gauge Impeller – Noryl®

◗ 1/3 through

Shaft – 416 stainless steel Mechanical Seal – Carbon/ceramic, Buna-N

certification

◗ Medium Head Models – ◗ Easy Serviceability – 2-1/2 HP – High head Deliver up to 110' of All models include and medium head head with capacities replaceable wear ring models, with heavy-duty to 140 GPM and feature back pullmotors, easy service out design ◗ High Head Models – design and four-position Deliver up to 140' of ◗ Noryl® Impellers – discharge head with capacities Abrasion-resistant for to 90 GPM normal applications with ◗ Drain Port – Provided for easy winterizing working temperatures to 140°F

CT Series is Listed to UL Standards for Safety by Underwriters Laboratories Inc. (UL).

ordering information – CT35 high head Catalog Number CT35-50 CT35-3-50 CT35-75 CT35-3-75 CT35-100 CT35-3-100 CT35-150 CT35-3-150 CT35-200 CT35-3-200 CT35-250 CT35-3-250

HP 1/2 3/4 1 1-1/2 2 2-1/2

Pipe Tapping Sizes Suct. Disch. 1-1/4" 1" 1-1/4" 1" 1-1/4" 1" 1-1/4" 1" 1-1/4" 1" 1-1/4" 1" 1-1/4" 1" 1-1/4" 1" 1-1/2" 1-1/4" 1-1/2" 1-1/4" 2" 1-1/2" 2" 1-1/2"

Max. Approx. Motor Load Wt. Voltage Phase Amps Lbs. 115/230 1 8.8/4.4 39 208-230/460 3 2.3/1.15 39 115/230 1 12.2/6.1 42 208-230/460 3 3.1/1.55 42 115/230 1 14.8/7.4 45 208-230/460 3 3.6/1.8 45 115/230 1 19.2/9.6 49 208-230/460 3 4.7/2.35 49 230 1 12.0 69 208-230/460 3 6.8/3.4 69 230 1 12.0 74 208-230/460 3 8.5/4.25 74

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ordering information – CT45 medium head Catalog Number CT45-33 CT45-50 CT45-3-50 CT45-75 CT45-3-75 CT45-100 CT45-3-100 CT45-150 CT45-3-150

HP 1/3 1/2 3/4 1 1-1/2

Pipe Tapping Sizes Suct. Disch. 1-1/4" 1" 1-1/4" 1" 1-1/4" 1" 1-1/4" 1" 1-1/4" 1" 1-1/2" 1-1/4" 1-1/2" 1-1/4" 1-1/2" 1-1/4" 1-1/2" 1-1/4"

Max. Approx. Motor Load Wt. Voltage Phase Amps Lbs. 115 1 9.41 38 115/230 1 8.8/4.4 39 208-230/460 3 2.3/1.15 39 115/230 1 12.2/6.1 42 208-230/460 3 3.1/1.55 42 115/230 1 14.8/7.4 43 208-230/460 3 3.6/1.8 43 115/230 1 19.2/9.6 54 208-230/460 3 4.7/2.35 54

Noryl® is a registered trademark of General Electric Co. Pro-Source™ is a trademark of WICOR Industries.

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CENTRIFUGAL PUMPS CT35/CT45 series – general purpose centrifugal pumps CT35 HIGH HEAD pump performance CAPACITY LITERS PER MINUTE 0

50

100

150

200

250

350

300

140 40 120

HP

1

80

25

4 3/ HP

HP

60

20

15

25 40

25

10

20 25

20

20

25 20 25

25

5

25

0 0

15

30

45

60

75

90

105

CAPACITY GALLONS PER MINUTE SHADED AREAS INDICATE MOST ECONOMICAL RANGE

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TOTAL DYNAMIC HEAD IN METERS

30

2

100

2 1/

TOTAL DYNAMIC HEAD IN FEET

35

HP HP 2 2 1/ 1HP

2

45

1/ 2-

centrifugal pumps

160

CENTRIFUGAL PUMPS CT35/CT45 series – general purpose centrifugal pumps CT45 MEDIUM HEAD pump performance CAPACITY LITERS PER HOUR 25

125

225

325

425

525

160

140 40 120

30

25

80

1-

1/

2

1

60

40

1/

3

2

HP

1/

HP

HP 25

20

15 15

H P

20

25 25

20

20

HP

25

25

10

10

20

5

0 0

20

40

60

80

100

120

140

CAPACITY GALLONS PER MINUTE SHADED AREAS INDICATE MOST ECONOMICAL RANGE

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TOTAL DYNAMIC HEAD IN METERS

100

4 3/

TOTAL DYNAMIC HEAD IN FEET

35

centrifugal pumps

45

3

CENTRIFUGAL PUMPS CT35/CT45 series – general purpose centrifugal pumps pump performance HP CT35 – HIGH HEAD 1/2

centrifugal pumps

3/4

4

1

1-1/2

2

2-1/2

Discharge Pressure PSI Feet Head

5'

10'

Dynamic Suction Lift 15'

20'

25'

10 20 30 10 20 30 20 30 40 20 30 40 20 30 40 50 20 30 40 50

23.1 46.2 69.3 23.1 46.2 69.3 46.2 69.3 92.4 46.2 69.3 92.4 46.2 69.3 92.4 115.5 46.2 69.3 92.4 115.5

— 25 10 — 35 24 48 38 23 62 50 37 71 60 45 22 81 69 56 33

34 21 — — 32 22 46 35 20 60 48 32 68 57 40 15 79 67 51 30

32 18 — 42 30 19 45 31 15 58 44 29 66 52 36 — 76 63 47 22

29 15 — 39 28 15 43 28 — 55 40 22 62 59 31 — 74 60 44 15

26 11 — 37 26 10 40 25 — 52 37 — 60 45 24 — 71 56 38 —

10 20 10 20 10 20 20 30 20 30

23.1 46.2 23.1 46.2 23.1 46.2 46.2 69.3 46.2 69.3

32 — 40 — — 37 54 33 71 52

27 — 37 — 50 29 51 28 69 47

18 — 32 — 46 21 44 18 62 34

— — 27 — 42 — 40 — 57 30

— — 17 — 32 — 33 — 51 20

CT45 – MEDIUM HEAD 1/3 1/2 3/4 1 1-1/2

Tested and rated in accordance with Water Systems Council Standards. NOTE: Pumps installed with a Pro-Source™ tank require a 100 PSI relief valve. Pumps with a conventional tank require a 75 PSI relief valve. Relief valve must be capable of relieving entire flow of pump at relief pressure.

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CENTRIFUGAL PUMPS CT35/CT45 series – general purpose centrifugal pumps outline dimensions A F

G

B

D

D H

A

4.12

CI-284

J

centrifugal pumps

E J

RO T

A T I ON

J

J K

K 2.44

3.25

2.12

2.00 5.62

4.88

C

5

6.50

Dimensions (in inches) are for estimating purposes only.

dimensional data NPT NPT HP Suct. Disch. CT35 – HIGH HEAD 1/2 1-1/4 1 3/4 1-1/4 1 1 1-1/4 1 1-1/2 1-1/4 1 2 1-1/2 1-1/4 2-1/2 2 1-1/2 CT45 – MEDIUM HEAD 1/3 1-1/4 1 1/2 1-1/4 1 3/4 1-1/4 1 1 1-1/2 1-1/4 1-1/2 1-1/2 1-1/4

ECII A (1 Phase) (3 Phase)

B

C

11-21/32 13-3/8 11-25/32 13-3/8 12-25/32 13-7/8 13-39/64 14-3/8 16-3/4 16-15/16 17-3/4 17-1/4

2-1/16 2-1/16 2-1/16 2-1/16 2-13/16 2-13/16

5-9/16 5-9/16 5-9/16 5-9/16 6-5/16 6-5/16

12-9/16 12-15/16 11-7/32 12-15/16 11-31/32 12-15/16 12-11/32 13-7/16 13-25/32 14-9/16

1-7/16 1-7/16 1-7/16 1-7/16 2

5-1/8 5-1/8 5-1/8 5-1/8 5-3/4

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F

G

H

NPT J

K

4-1/2 3-7/16 4-1/2 3-7/16 4-1/2 3-7/16 4-1/2 3-7/16 4-27/32 3-13/32 4-27/32 3-13/32

3-7/8 3-7/8 3-7/8 3-7/8 4-5/8 4-5/8

3-15/16 3-15/16 3-15/16 3-15/16 4 4

5-5/8 5-5/8 5-5/8 5-5/8 6-7/16 6-7/16

1/4 1/4 1/4 1/4 1/4 1/4

3/8 Dia. 3/8 Dia. 3/8 Dia. 3/8 Dia. 3/8 Dia. 3/8 Dia.

4-7/16 4-7/16 4-7/16 4-7/16 4-13/16

2-1/4 2-1/4 2-1/4 2-1/4 4-1/4

3-1/4 3-1/4 3-1/4 3-1/4 3-15/16

5-5/8 5-5/8 5-5/8 5-5/8 5-5/8

1/4 1/4 1/4 1/4 1/4

3/8 Dia. 3/8 Dia. 3/8 Dia. 3/8 Dia. 3/8 Dia.

D

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E

3-1/4 3-1/4 3-1/4 3-1/4 3-1/2

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