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C41 • C51 • C61 Series Centrifugal Pumps

C41 • C51 • C61 Product Information Page

Flange Mounted & Flex Couple Dimensions

(Click here for Close Coupled C Series Pumps)

C Series Flange Mounted Pumps

Click here for further motor information

 

Pump Size

  

C-AH

Model

Disch.

Imp. Dia.

OP

LP

Y

Single Phase ODP Motors

Three Phase TEFC Motors

48 Frame
1/3-1HP

56 Frame
1 1/2-2HP

71 Frame
1/3HP - 1 HP

80 Frame
1/2HP - 2 HP

90 Frame
3HP

C41AB

1/2

4

8

3

1 11/16

8 5/8

---

8 13/16

---

---

C41BC

3/4

4

6 3/4

3 1/16

1 3/4

8 5/8

---

8 13/16

---

---

C41CD

1

4

8 3/16

3 1/16

2

8 5/8

---

8 13/16

---

---

C41DE

1 1/4

4

8 3/8

3 1/16

2 1/4

8 5/8

---

8 13/16

---

---

C41EF

1 1/2

4

8 3/8

3 1/8

2 9/16

8 5/8

1 15/16

8 13/16

9 7/16

---

C51AB

1/2

5

8 1/2

3 1/16

1 13/16

8 5/8

---

8 13/16

---

---

C51BC

1/2

5

8 1/2

3 1/8

1 13/16

8 5/8

11 5/16

8 13/16

9 7/16

---

C51CD

1

5

8 5/8

3 1/8

2

8 5/8

11 5/16

8 13/16

9 7/16

---

C51DE

1 1/4

5

9 3/16

3 1/16

2 5/16

---

11 5/16

---

9 7/16

---

C61AB

1/2

6

8 7/8

3 1/8

2

---

11 5/16

---

9 7/16

---

C61BC

3/4

6

9 3/8

3 1/8

1 13/16

---

11 5/16

---

9 7/16

11 5/16

C61CD

1

6

10 1/16

3 1/16

2 5/8

---

---

---

---

11 5/16
All units in inches

C Series Flex Coupled Pumps pedestal Mount Only

Pump Model

Size

CP

DD

L

X

Y

Z

C41AB

1/2 X 3/4 X 4

8.93

3.27

5.88

2.54

1.16

2.33

C41BC

3/4 X 1 X 4

9.06

3.27

6.06

5.64

1.32

2.43

C41CD

1 X 1 1/4 X 4

9.27

3.27

6.27

2.76

1.51

2.55

C41DE

1 1/4 X 1 1/2 X 4

9.52

3.44

6.52

3.26

1.73

2.75

C41EF

1 1/2 X 2 X 4

9.86

3.32

6.86

3.31

2.03

2.79

C51AB

1/2 X 3/4 X 5

9.08

3.53

6.08

3.06

1.3

2.75

C51BC

3/4 X 1 X 5

9.12

3.49

6.12

3.05

1.38

2.83

C51CD

1 X 1 1/4 X 5

9.23

3.15

6.23

2.76

1.47

2.97

C51DE

1 1/4 X 1 1/2 X 5

9.61

3.93

6.61

3.72

1.89

3.07

C61AB

1/2 X 3/4 X 6

9.29

3.94

6.29

3.45

1.48

3.3

C61BC

3/4 X 1 X 6

9.12

4.09

6.12

3.96

1.31

3.23

C61CD

1 X 1 1/4 X 6

9.88

4.09

6.88

4.65

2.12

3.17
All units in inches

C41 Series Flex Coupled Base Mounted Pumps

C41AB (1/2 X 3/4 X 4)

Frame

CP

HB

HD

HF

HL

HO

HT

X

Y

Z

56

8.93

24

5

22

0.38

7.54

0.625

2.54

1.16

2.33

143

8.93

24

5

22

0.38

7.54

0.625

2.54

1.16

2.33

145

8.93

24

5

22

0.38

7.54

0.625

2.54

1.16

2.33

182

8.93

26

6

24

0.38

8.54

0.75

2.54

1.16

2.33

184

8.93

26

6

24

0.38

8.54

0.75

2.54

1.16

2.33

C41BC (3/4 X 1 X 4)

Frame

CP

HB

HD

HF

HL

HO

HT

X

Y

Z

56

9.06

24

5

22

0.56

7.64

0.625

2.46

1.32

2.43

143

9.06

24

5

22

0.56

7.64

0.625

2.46

1.32

2.43

145

9.06

24

5

22

0.56

7.64

0.625

2.46

1.32

2.43

182

9.06

26

6

24

0.56

8.64

0.75

2.46

1.32

2.43

184

9.06

26

6

24

0.56

8.64

0.75

2.46

1.32

2.43

C41CD (1 X 1 1/4 X 4)

Frame

CP

HB

HD

HF

HL

HO

HT

X

Y

Z

56

9.52

24

5

22

1.02

7.76

0.625

3.26

1.73

2.75

143

9.52

24

5

22

1.02

7.76

0.625

3.26

1.73

2.75

145

9.52

24

5

22

1.02

7.76

0.625

3.26

1.73

2.75

182

9.52

26

6

24

1.02

8.76

0.75

3.26

1.73

2.75

184

9.52

26

6

24

1.02

8.76

0.75

3.26

1.73

2.75

C41DE (1 1/4 X 1 1/2 X 4)

Frame

CP

HB

HD

HF

HL

HO

HT

X

Y

Z

56

9.52

24

5

22

1.02

7.9

0.625

3.26

1.73

2.75

143

9.52

24

5

22

1.02

7.9

0.625

3.26

1.73

2.75

145

9.52

24

5

22

1.02

7.9

0.625

3.26

1.73

2.75

182

9.52

26

6

24

1.02

8.9

0.75

3.26

1.73

2.75

184

9.52

26

6

24

1.02

8.9

0.75

3.26

1.73

2.75

C41EF (1 1/2 X 2 X 4)

Frame

CP

HB

HD

HF

HL

HO

HT

X

Y

Z

56

9.86

24

5

22

1.36

7.95

0.625

3.31

2.03

2.79

143

9.86

24

5

22

1.36

7.95

0.625

3.31

2.03

2.79

145

9.86

24

5

22

1.36

7.95

0.625

3.31

2.03

2.79

182

9.86

26

6

24

1.36

8.95

0.75

3.31

2.03

2.79

184

9.86

26

6

24

1.36

8.95

0.75

3.31

2.03

2.79
All units in inches

C51 Series Flex Coupled Base Mounted Pumps

C51AB (1/2 X 3/4 X 5)

Frame

CP

HB

HD

HF

HL

HO

HT

X

Y

Z

56

9.08

24

5.75

22

0.58

8.81

0.625

3.06

1.3

2.75

143

9.08

24

5.75

22

0.58

8.81

0.625

3.06

1.3

2.75

145

9.08

24

5.75

22

0.58

8.81

0.625

3.06

1.3

2.75

182

9.08

26

6

24

0.58

9.06

0.75

3.06

1.3

2.75

184

9.08

26

6

24

0.58

9.06

0.75

3.06

1.3

2.75

C51BC (3/4 X 1 X 5)

Frame

CP

HB

HD

HF

HL

HO

HT

X

Y

Z

56

9.12

24

5.75

22

0.62

8.80

0.625

3.05

1.38

2.83

143

9.12

24

5.75

22

0.62

8.80

0.625

3.05

1.38

2.83

145

9.12

24

5.75

22

0.62

8.80

0.625

3.05

1.38

2.83

182

9.12

26

6

24

0.62

9.05

0.75

3.05

1.38

2.83

184

9.12

26

6

24

0.62

9.05

0.75

3.05

1.38

2.83

C51CD (1 X 1 1/4 X 5)

Frame

CP

HB

HD

HF

HL

HO

HT

X

Y

Z

56

9.23

24

5.75

22

0.73

8.92

0.625

2.76

1.47

2.97

143

9.23

24

5.75

22

0.73

8.92

0.625

2.76

1.47

2.97

145

9.23

24

5.75

22

0.73

8.92

0.625

2.76

1.47

2.97

182

9.23

26

6

24

0.73

9.17

0.75

2.76

1.47

2.97

184

9.23

26

6

24

0.73

9.17

0.75

2.76

1.47

2.97

C51DE (1 1/4 X 1 1/2 X 5)

Frame

CP

HB

HD

HF

HL

HO

HT

X

Y

Z

56

9.61

24

5

22

1.11

9.47

0.625

3.72

1.89

3.07

143

9.61

24

5

22

1.11

9.47

0.625

3.72

1.89

3.07

145

9.61

24

5

22

1.11

9.47

0.625

3.72

1.89

3.07

182

9.61

26

6

24

1.11

9.72

0.75

3.72

1.89

3.07

184

9.61

26

6

24

1.11

9.72

0.75

3.72

1.89

3.07
All units in inches

C61 Series Flex Coupled Base Mounted Pumps

C61AB (1/2 X 3/4 X 6)

Frame

CP

HB

HD

HF

HL

HO

HT

X

Y

Z

56

9.29

24

5.75

22

0.79

9.20

0.625

3.45

1.48

3.30

143

9.29

24

5.75

22

0.79

9.20

0.625

3.45

1.48

3.30

145

9.29

24

5.75

22

0.79

9.20

0.625

3.45

1.48

3.30

182

9.29

26

6

24

0.79

9.45

0.75

3.45

1.48

3.30

184

9.29

26

6

24

0.79

9.45

0.75

3.45

1.48

3.30

C61BC (3/4 X 1 X 6)

Frame

CP

HB

HD

HF

HL

HO

HT

X

Y

Z

56

9.12

24

5.75

22

0.62

9.20

0.625

3.96

1.31

3.23

143

9.12

24

5.75

22

0.62

9.20

0.625

3.96

1.31

3.23

145

9.12

24

5.75

22

0.62

9.20

0.625

3.96

1.31

3.23

182

9.12

26

6

24

0.62

9.45

0.75

3.96

1.31

3.23

184

9.12

26

6

24

0.62

9.45

0.75

3.96

1.31

3.23

C61CD (1 X 1 1/4 X 6)

Frame

CP

HB

HD

HF

HL

HO

HT

X

Y

Z

56

9.88

24

5.75

22

1.38

8.92

0.625

4.65

2.12

3.17

143

9.88

24

5.75

22

1.38

8.92

0.625

4.65

2.12

3.17

145

9.88

24

5.75

22

1.38

8.92

0.625

4.65

2.12

3.17

182

9.88

26

6

24

1.38

9.17

0.75

4.65

2.12

3.17

184

9.88

26

6

24

1.38

9.17

0.75

4.65

2.12

3.17
All units in inches

Click here to return to the C Series Product Information Page.

For a copy of the C Series Manual and C Series Parts List, go to the Product Support Page.

Download a printable version of the C Series Product Bulletin in .pdf format.

Download the complete C Series Series Section (curves and dimensions) from the Standard Products Catalog.

Download a printable, metric version of the C Series Catalog Pages (curves and dimensions) in .pdf format.

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