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OMBT-N/R

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OMBT-N/R

Male Branch Tee-NPT Thread
Male Branch Tee-ISO Tapered Thread

OMBT-NR
OMBT-NR-01
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Connects fractional tube to female NPT thread
Untitled Document
Part
No.		 Tube O.D
D		 T
NPT		 E
Min.		 Width across flat A B l L L1
h H
in. mm in. mm in. mm
OMBT 1-1N 1/16 1.59 1/16 1.27 7/16 11.11 5/16 7.93 8.63 10.92 15.24 19.05 17.78
OMBT 1-2N 1/16 1.59 1/8 1.27 7/16 11.11 5/16 7.93 8.63 10.92 15.24 19.05 17.78
OMBT 2-2N 1/8 3.17 1/8 2.28 1/2 12.70 7/16 11.11 12.70 15.24 18.30 24.91 18.90
OMBT 2-4N 1/8 3.17 1/4 2.28 1/2 12.70 7/16 11.11 12.70 15.24 18.30 24.91 23.26
OMBT 3-2N 3/16 4.76 1/8 3.04 1/2 12.70 1/2 12.70 13.71 16.00 18.79 24.38 18.79
OMBT 3-4N 3/16 4.76 1/4 3.04 1/2 12.70 1/2 12.70 13.71 16.00 18.79 25.40 23.26
OMBT 4-1N 1/4 6.35 1/16 3.04 1/2 12.70 9/16 14.28 15.24 17.78 19.55 26.90 18.79
OMBT 4-2N 1/4 6.35 1/8 4.82 1/2 12.70 9/16 14.28 15.24 17.78 19.55 26.92 18.79
OMBT 4-4N 1/4 6.35 1/4 4.82 1/2 12.70 9/16 14.28 15.24 17.78 19.55 27.08 23.87
OMBT 4-6N 1/4 6.35 3/8 4.82 11/16 17.46 9/16 14.28 15.24 17.78 22.35 29.71 28.40
OMBT 4-8N 1/4 6.35 1/2 4.82 13/16 20.64 9/16 14.28 15.24 17.78 24.60 31.97 35.10
OMBT 5-2N 5/16 7.93 1/8 4.82 9/16 14.28 5/8 15.87 16.25 18.54 22.35 29.71 19.81
OMBT 5-4N 5/16 7.93 1/4 6.35 9/16 14.28 5/8 15.87 16.25 18.54 22.35 29.77 24.50
OMBT 5-6N 5/16 7.93 3/8 6.35 11/16 17.46 5/8 15.87 16.25 18.54 23.11 30.48 28.40
OMBT 6-4N 3/8 9.52 1/4 7.11 5/8 15.87 11/16 17.46 16.76 19.30 23.11 30.48 25.40
OMBT 6-6N 3/8 9.52 3/8 7.11 11/16 17.46 11/16 17.46 16.76 19.30 23.87 31.24 28.44
OMBT 6-8N 3/8 9.52 1/2 7.11 13/16 20.64 11/16 17.46 16.76 19.30 25.90 33.27 33.02
OMBT 6-12N 3/8 9.52 3/4 7.11 1-1/16 26.98 11/16 17.46 16.76 19.30 29.71 37.08 36.83
OMBT 8-4N 1/2 12.70 1/4 7.11 13/16 20.64 7/8 22.22 22.86 21.84 25.90 36.06 28.30
OMBT 8-6N 1/2 12.70 3/8 9.65 13/16 20.64 7/8 22.22 22.86 21.84 25.90 36.06 28.30
OMBT 8-8N 1/2 12.70 1/2 10.41 13/16 20.64 7/8 22.22 22.86 21.84 25.90 36.06 33.02
OMBT 8-12N 1/2 12.70 3/4 10.41 1-1/16 26.98 7/8 22.22 22.86 21.84 29.71 39.84 36.83
OMBT 10-6N 5/8 15.87 3/8 9.65 15/16 23.81 1 25.40 24.38 21.84 27.90 38.10 29.40
OMBT 10-8N 5/8 15.87 1/2 11.93 15/16 23.81 1 25.40 24.38 21.84 27.90 38.10 34.00
OMBT 10-12N 5/8 15.87 3/4 12.70 1-1/16 26.98 1 25.40 24.38 21.84 29.71 39.87 36.83
OMBT 12-8N 3/4 19.05 1/2 11.93 1-1/16 26.98 1-1/8 28.58 24.38 21.84 29.71 39.87 37.00
OMBT 12-12N 3/4 19.05 3/4 15.74 1-1/16 26.98 1-1/8 28.58 24.38 21.84 29.71 39.81 36.83
OMBT 14-12N 7/8 22.23 3/4 15.74 1-3/8 34.92 1-1/4 31.75 25.90 21.84 34.54 44.70 41.65
OMBT 16-12N 1 25.40 3/4 15.74 1-3/8 34.92 1-1/2 38.10 31.24 26.41 36.83 49.02 42.20
OMBT 16-16N 1 25.40 1 22.35 1-3/8 34.92 1-1/2 38.10 31.24 26.41 36.83 49.02 46.70
OMBT 20-20N 1-1/4 31.75 1-1/4 27.68 1-11/16 42.86 1-7/8 47.63 41.14 38.86 44.50 66.54 47.75
OMBT 24-24N 1-1/2 38.10 1-1/2 34.03 2 50.80 2-1/4 57.15 50.03 45.21 50.80 66.54 60.45
OMBT 32-32N 2 50.80 2 45.91 2-3/4 69.85 3 76.20 67.56 62.73 69.80 107.18 70.61
Connects fractional tube to female ISO tapered thread
Untitled Document
Part
No.		 Tube O.D
D		 T
R(PT)		 E
Min.		 Width across flat A B l L L1
h H
in. mm in. mm in. mm
OMBT 6-4R 3/8 9.52 1/4 7.11 5/8 15.87 11/16 17.46 16.76 19.30 23.11 30.48 25.40
OMBT 8-6R 1/2 12.70 3/8 9.65 13/16 20.64 7/8 22.22 22.86 21.84 25.90 36.06 28.30
OMBT8-8R 1/2 12.70 1/2 10.41 13/16 20.64 7/8 22.22 22.86 21.84 25.90 36.06 33.02
OMBT 10-8R 5/8 15.87 1/2 11.93 15/16 23.81 1 25.40 24.38 21.84 27.90 38.10 34.00
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