544017 1 Myers CT Series Specifications

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M9141WS

MYERS® CT Series-Crusader

Centrifugal Pumps

Crusader centrifugal pumps are

designed to meet your toughest

pumping requirements. Rugged cast

iron construction can be coupled with

either a corrosion resistant composite,

or a lead-free brass impeller. Versatile

design features allow Crusader pumps

to be installed with either a vertical or

horizontal discharge. The CT Series

is ideal for irrigation, air conditioning,

cooling tower and booster applications.

APPLICATIONS

n Booster service, irrigation,

circulating, cooling towers, air

conditioning, liquid transfer,

sprinkling systems, general

industrial service, OEM equipment

SPECIFICATIONS

Seal Plate – Heavy-duty cast iron

Wear Ring Impeller – Reinforced

composite with stainless steel

Standard Casing – Heavy-duty cast iron

Mechanical Seal – Carbon ceramic faces

n 1/2 to 2-1/2 HP models

n High Head Capabilities to 140 Feet

n Flow Capacities to 95 GPM

n Double Ball-bearing Motor

n Continuous-duty Rated

n Single Phase – (115/230V)

n Three Phase – (208/230/460V)

n Choice of Impellers – Composite

impeller rated to 140°F, Brass

impeller rated to 212°F

n Maximum Working

Pressure of 125 PSI

n Choice of Complete Unit

or Pump End Assembly

Catalog Number

HP WT (lb/kg)

Capacity in U.S Gallons per Minute

Total Head in Feet Pipe Size

Composite Impeller Brass Impeller

115-230 Volt 208/230/460 Volt

1 Phase 3 Phase 1 Phase 3 Phase 50 60 70 80 90 100 110 Suction Discharge

CT05 CT053 CT05B CT05B3 1/2 39/18 23 18 12 1-1/4” 1”

CT07 CT073 CT07B CT07B3 3/4 42/19 35 29 23 15 1-1/4” 1”

CT10 CT103 CT10B CT10B3 143/20 44 39 34 27 1-1/4” 1”

CT15 CT153 CT15B CT15B3 1-1/2 54/25 51 46 42 36 28 1-1/4” 1”

CT20 CT203 CT20B CT20B3 266/30 62 54 45 35 1-1/2” 1-1/4”

CT25 CT253 CT25B CT25B3 2-1/2 74/34 70 63 57 48 41 2” 1-1/2”

FEATURES

ORDERING INFORMATION

MYERS® CT Series-Crusader

Centrifugal Pumps

© 2014 Pentair Ltd. All Rights Reserved. M9141WS (05/01/14)

USA 293 WRIGHT STREET, DELAVAN, WI 53115 WWW.FEMYERS.COM PH: 8889878677 ORDERS FAX: 8004269446

CANADA 490 PINEBUSH ROAD, UNIT 4, CAMBRIDGE, ONTARIO, N1T 0A5 PH: 8003637867 ORDERS FAX: 8886065484

Because we are continuously improving our products and services, Pentair reserves the right to change specifications without prior notice.

OUTLINE DIMENSIONS

PUMP PERFORMANCE

A

D

2.00 B

C

E

F

2.50 2.50

3.50

Suction

Discharge

7/16 Dia. (4) Holes

Capacity gallons per minute

Total head in meters

Total head in feet

Capacity liters per minute

150

125

100

75

50

25

04080 10020 60

0 100 200 250 35050 150 300

40

30

20

10

0

2 HP

2-1/2 HP

1-1/2 HP

1 HP

3/4 HP

1/2 HP

Dimensions (in inches) are for estimating purposes only.

HP A B C D E F

1/2 13.88 5.5 4.38 7.25 9.0 8.0

3/4 14.63 5.5 4.38 7.25 9.0 8.0

115.13 5.5 4.38 7.25 9.0 8.0

HP A B C D E F

1-1/2 15.125 5.5 4.8 7.25 9.0 8.0

216.50 6.25 4.5 7.5 9.5 8.88

2-1/2 16.50 6.25 4.5 7.5 9.5 8.88

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.

HP

Discharge

Pressure Dynamic Suction Lift

PSI

Feet

Head 5’ 10’ 15’ 20’ 25’

1/2

10 23.1 —34 32 29 26

20 46.2 25 21 18 15 11

30 69.3 10 — — — —

3/4

10 23.1 — — 42 39 37

20 46.2 35 32 30 28 26

30 69.3 24 22 19 15 10

1

20 46.2 48 46 45 43 40

30 69.3 38 35 31 28 25

40 92.4 23 20 15 — —

1-1/2

20 46.2 62 60 58 55 52

30 69.3 50 48 44 40 37

40 92.4 37 32 29 22 —

2

20 46.2 71 68 66 62 60

30 69.3 60 57 52 59 45

40 92.4 45 40 36 31 24

50 115.5 22 15 — — —

2-1/2

20 46.2 81 79 76 74 71

30 69.3 69 67 63 60 56

40 92.4 56 51 47 44 38

50 115.5 33 30 22 15 —