man_rid

REDUCING COUPLING

ANSI B16.11
3000 - 6000 LBS

man_rid

REDUCING COUPLING

ANSI B16.11
3000 - 6000 LBS

Diam. nominale

Nominal pipe size

3000

6000

W (1)

D (1)

W (1)

D (1)

mm

inches

mm

inches

mm

inches

mm

inches

3/8" x 1/4"

38.10

1.50

22.35

0.88

38.10

1.50

31.75

1.25

1/2" x 3/8"

47.75

1.88

28.45

1.12

47.75

1.88

38.10

1.50

1/2" x 1/4"

47.75

1.88

28.45

1.12

47.75

1.88

38.10

1.50

3/4" x 1/2"

50.80

2.00

35.05

1.38

50.80

2.00

44.45

1.75

3/4" x 1/4"

50.80

2.00

35.05

1.38

50.80

2.00

44.45

1.75

1" x 3/4"

60.45

2.38

44.45

1.75

60.45

2.38

57.15

2.25

1" x 1/2"

60.45

2.38

44.45

1.75

60.45

2.38

57.15

2.25

1" x 1/4"

60.45

2.38

44.45

1.75

60.45

2.38

57.15

2.25

1 1/4" x 1"

66.55

2.62

57.15

2.25

66.55

2.62

63.50

2.50

1 1/2" x 1"

79.25

3.12

63.50

2.50

79.25

3.12

76.20

3.00

1 1/2" x 3/4"

79.25

3.12

63.50

2.50

79.25

3.12

76.20

3.00

1 1/2" x 1/2"

79.25

3.12

63.50

2.50

79.25

3.12

76.20

3.00

2" x 1 1/2"

85.85

3.38

76.20

3.00

85.85

3.38

91.95

3.62

2" x 1"

85.85

3.38

76.20

3.00

85.85

3.38

91.95

3.62

2 1/2" x 2"

91.95

3.62

91.95

3.62

90.95

3.62

107.95

4.25

3" x 2"

107.95

4.25

107.95

4.25

107.95

4.25

127.00

5.00

4" x 3"

120.65

4.75

139.70

5.50

120.65

4.75

158.75

6.25

4" x 2"

120.65

4.75

139.70

5.50

120.65

4.75

158.75

6.25

(1) Dimensions not listed in ANSI B 16.11-1980 and BS 3799-1974 may vary according to the manufacturer.