REDUCER INSERT (MSS SP.79.2011)

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REDUCER INSERT

MSS SP.79.2011

Is a standardized pipe fitting designed to join two pipes of different sizes. Compliant with the MSS SP.79.2011 standard, it ensures high-quality manufacturing and adherence to safety guidelines. This fitting features a tapered design that allows for a smooth and gradual transition between pipe diameters, ensuring efficient fluid flow.

The threaded or socket-weld end connections enable easy installation and compatibility with other MSS SP.79.2011 compliant components, providing a versatile and efficient solution for reducing pipe sizes and optimizing fluid conveyance systems.

Dimensions in Millimeters,

Nom. Pipe
Size

Type (2)

Socket

Shank
Dia.
SD

Laying
Length
A

Bore.
D

Wall (Min)
C
.

Length

RL (Min)

SL

3M

6M

Dia.
B

Depth
(Min)
K

3M

6M

3M

 

 

6M

3M

6M

3M

6M

3/8 x 1/4

1

1

14.4

9.5

17.1

19.0

21.3

9.2

6.3

3.78

4.60

14.2

15.7

–

–

1/2 x 3/8

1

1

17.8

9.5

21.3

20.6

23.1

12.5

9.1

4.01

5.03

15.7

15.7

–

–

1/2 x1/4

1         1

14.4

9.5

21.3

20.6

20.6

9.2

6.3

3.78

4.60

15.7

15.7

–

–

3I4 x1/2

1

1

22.0

95

26.1

22.4

25.4

15.3

11.7

4.67

5.97

17.5

19.0

–

–

314 x 3/8

2

1

17.8

95

261

15.7

22.4

12.5

9.1

4.01

5.03

 

19.0

26.9

–

3/4 x 1/4

2

2

14.4

9.5

261

17.5

22.4

9.2

62

3.78

4.60

–

–

26.9

320

1 x3/4

1

1

27.4

12.5

33.4

23.9

28.4

20.9

15.5

4.90

6.96

19.0

20.6

 

 

I x 1/2

2

1

22.0

9.5

33.4

15.7

28.4

15.8

11.7

4.67

5.97

–

20.6

28.4

–

1 x 3/8

2

2

178

9.5

33.4

17.5

22.4

12.5

9.1

4.01

5.03

–

 

28.4

33.2

1 x 1/4

2

2

14.4

9.5

33.4

19.0

 23.9

9.2

6.3

3.78

4.60

 

 

28.4

33.2

1–1/4 x 1

1

1

34.1

12.5

42.2

25.4

30.2

26.6

20.7

5.69

7.92

20.6

22.4

 

 

1-1/4 x 3/4

2

2

27.4

12.5

42.2

17.5

20.6

20.9

15.5

4.90

6.96

 

 

31.7

34.7

1-1/4 x 1/2

2

2

22.0

9.5

42.2

19.0

22.4

15.8

11.7

4.67

5.97

–

–

31.7

34.7

1-1/4 x 3/8

2

2

17.8

9.5

42.2

 20.6

 23.9

12.5

9.1

4.01

5.03

–

–

 31.7

34.7

1-1/4 x 1/4

2

2

14.4

9.5

42.2

 22.4

25.4

 9.2

6.3

3.78

4.60

–

–

31.7

34.7

1-1/2 X 1-1/4

1

1

42.9

12.5

48.2

28.4

35.0

35.0

29.4

6.07

7.92

22.4

25.4

–

–

1-1/2 x 1 12

1

34.1

12.5

48.2

17.5

29.2

26.6

20.7

5.69

7.92

–

25.4

33.2

–

1-1/2 x 3/4

2

2

27.4

12.5

48.2

19.0

25.4

20.9

15.5

4.90

6.96

–

–

33.2

39.6

1-1/2 x 1/2

2

2

22.0

9.5

48.2

20.6

26.9

15.8

11.7

4.67

5.97

–

–

33.2

39.6

1-1/2 x 3/8

2

2

17.8

9.5

48.2

22.4

28.4

12.5

9.1

4.01

5.03

–

–

33.2

39.6

2 x 1-1/2

1

1

49.0

12.5

60.3

31.6

36.9

40.8

33.9

6.35

8.92

25.4

28.7

–

–

2 x 1-1/4

2

2

42.9

12.5

60.3

20.6

23.9

35.0

29.4

6.07

7,92

–

–

36.1

41.1

2 x 1

2

2

34.1

12.5

602

22.4

25.4

26.6

20.7

5.69

7.92

–

–

38.1

41.1

2 x 3/4

2

2

27.4

12.5

60.3

23.9

26.9

20.9

15.5

4.90

6.96

–

–

 36.1

41.1

2 x 1/2

2

2

220

9.5

60.3

25.4

28.4

15.8

11.7

4.67

5.97

–

 

38.1

41.1

(1) The manufacturer has the option to provide Type 2 Reducers in a Type 1 configuration if desired.

(2) The symbols 3M and 6M represent the 3000 and 6000 classes, respectively.

MSS SP.79.2011

Its precise construction guarantees a secure and leak-free connection, making it suitable for various industrial applications.

Dimensions in Millimeters,

Nom. Pipe
Size

Type(2)

Socket

Shank
Dia.
SD

Laying
Length
A

Bore
D

Wall (Min)
c

Length

 

RL(Min)
SL

3M

6M

Dia.
B

Depth
(min)
  K

3M

6M

3M

6M

3M

6M

3M

6M

3M

6M

2-112 x 2

1

1

61.4

16.0

73.0

46.0

42.7

52.4

428

6.93

10.92

38.1

31.8

 

 

2-1/2 x 1-112

2

2

49.0

12.5

73.0

35.0

35.0

40.8

33.9

6.35

8.92

 

–

53.8

53.8

2-1/2 x 1-114

2

2

42.9

12.5

73.0

36.6

36.6

35.0

29.4

6.07

7.92

 

–

53.8

53.8

2-112 x 1

2

2

34.1

12.5

73.0

38.1

38.1

26.6

20.7

5.69

7.92

–

 

63.8

53.8

2-1/2 x 3/4

2

2

27.4

12.5

73.0

39.6

38.1

20.9

15.5

4.90

6.96

–

–

53.8

53.8

3 x 2-1/2

1

1

74.1

16.0

88.9

38.1

57.2

62.7

54.0

8.76

11.91

31.8

44.4

–

–

3 x 2

2

2

61.4

16.0

88.9

25.4

31.8

52.4

42.8

6.93

10.92

 

 

47.4

53.8

3 x 1-1/2

2

2

49.0

12.5

88.9

28.4

31.8

40.8

33.9

6.35

8.92

 

 

47.4

53.8

3 x 1-1/4

2

2

42.9

12.5

88.9

30.2

31.8

35.0

29.4

6.07

7.92

–

–

47.4

53.8

3 x 1

2

2

34.1

12.5

88.9

31.8

31.8

26.6

20.7

5.69

7.92

–

–

47.4

53.8

4 x 3

2

–

90.0

16.0

114.3

33.3

–

77.9

–

9.52

–

–

–

60.4

–

4 x 2-7/2

2

 

74.1

16.0

114.3

38.1

 

62.7

–

8.76

–

 

–

60.4

–

4 x 2

2

 

61.4

16.0

114.3

38.1

 

52.4

 

6.93

 

 

 

60.4

–

4 x1-1/2

2

–

49.0

12.5

114.3

41.1

–

40.8.

–

6.35

–

 

–

60.4

–

4 x 1-114

2

–

42.9

12.5

114.3

42.9

–

35.0 .

–

6.07

–

–

–

60.4

–

(1) The manufacturer has the option to provide Type 2 Reducers in a Type 1 configuration if desired.

(2) The symbols 3M and 6M represent the 3000 and 6000 classes, respectively.