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Reducer (DRE)


  inch
(mm)
Part No. ØA ØA1 ØE ØE1 L I L1 L2 F Hex 1 Hex 2
Tube OD Tube OD
  DRE-1-2-* 1/16
(1.59)
1/8
(3.18)
0.05
(1.3)
0.08
(2.0)
1.16
(29.4)
0.19
(4.9)
1.00
(25.4)
0.55
(14.0)
0.35
(8.9)
5/16 5/16
  DRE-1-4-* 1/16
(1.59)
1/4
(6.35)
0.05
(1.3)
0.19
(4.8)
1.26
(31.9)
0.19
(4.9)
1.10
(27.9)
0.65
(16.5)
0.35
(8.9)
5/16 5/16
  DRE-1-6-* 1/16
(1.59)
3/8
(9.53)
0.05
(1.3)
0.28
(7.1)
1.34
(34.0)
0.19
(4.9)
1.18
(30.0)
0.71
(18.0)
0.35
(8.9)
7/16 5/16
  DRE-2-1-* 1/8
(3.18)
1/16
(1.59)
0.09
(2.3)
0.02
(0.6)
1.17
(29.7)
0.25
(6.4)
0.91
(23.0)
0.39
(10.0)
0.51
(13.0)
7/16 7/16
  DRE-2-2-* 1/8
(3.18)
1/8
(3.18)
0.09
(2.3)
0.08
(2.0)
1.33
(33.7)
0.25
(6.4)
1.06
(27.0)
0.55
(14.0)
0.51
(13.0)
7/16 7/16
  DRE-2-3-* 1/8
(3.18)
3/16
(4.76)
0.09
(2.3)
0.12
(3.0)
1.35
(34.4)
0.25
(6.4)
1.09
(27.7)
0.58
(14.8)
0.51
(13.0)
7/16 7/16
  DRE-2-4-* 1/8
(3.18)
1/4
(6.35)
0.09
(2.3)
0.19
(4.8)
1.43
(36.2)
0.25
(6.4)
1.16
(29.5)
0.65
(16.5)
0.51
(13.0)
7/16 7/16
  DRE-2-5-* 1/8
(3.18)
5/16
(7.94)
0.09
(2.3)
0.25
(6.4)
1.45
(36.9)
0.25
(6.4)
1.16
(29.5)
0.68
(17.2)
0.51
(13.0)
7/16 7/16
  DRE-2-6-* 1/8
(3.18)
3/8
(9.53)
0.09
(2.3)
0.28
(7.1)
1.48
(37.7)
0.25
(6.4)
1.22
(31.0)
0.71
(18.0)
0.51
(13.0)
7/16 7/16
  DRE-2-8-* 1/8
(3.18)
1/2
(12.7)
0.09
(2.3)
0.39
(9.9)
1.74
(44.1)
0.25
(6.4)
1.47
(37.4)
0.93
(23.5)
0.51
(13.0)
9/16 7/16
  DRE-3-2-* 3/16
(4.76)
1/8
(3.18)
0.12
(3.0)
0.08
(2.0)
1.37
(34.7)
0.28
(7.2)
1.10
(28.0)
0.55
(14.0)
0.54
(13.8)
7/16 1/2
  DRE-3-4-* 3/16
(4.76)
1/4
(6.35)
0.12
(3.0)
0.19
(4.8)
1.46
(37.2)
0.28
(7.2)
1.20
(30.5)
0.65
(16.5)
0.54
(13.8)
7/16 1/2
  DRE-3-5-* 3/16
(4.76)
5/16
(7.94)
0.12
(3.0)
0.25
(6.4)
1.49
(37.9)
0.28
(7.2)
1.23
(31.2)
0.68
(17.2)
0.54
(13.8)
7/16 1/2
  DRE-3-8-* 3/16
(4.76)
1/2
(12.7)
0.12
(3.0)
0.39
(9.9)
1.84
(46.8)
0.28
(7.2)
1.50
(38.0)
0.93
(23.5)
0.54
(13.8)
9/16 1/2
  DRE-4-2-* 1/4
(6.35)
1/8
(3.18)
0.19
(4.8)
0.08
(2.0)
1.46
(37.0)
0.31
(7.9)
1.16
(29.5)
0.55
(14.0)
0.61
(15.4)
1/2 9/16
  DRE-4-3-* 1/4
(6.35)
3/16
(4.76)
0.19
(4.8)
0.12
(3.0)
1.48
(37.7)
0.31
(7.9)
1.19
(30.2)
0.58
(14.8)
0.61
(15.4)
1/2 9/16
  DRE-4-4-* 1/4
(6.35)
1/4
(6.35)
0.19
(4.8)
0.19
(4.8)
1.55
(39.3)
0.31
(7.9)
1.25
(31.8)
0.65
(16.5)
0.61
(15.4)
1/2 9/16
  DRE-4-5-* 1/4
(6.35)
5/16
(7.94)
0.19
(4.8)
0.25
(6.4)
1.57
(40.0)
0.31
(7.9)
1.28
(32.5)
0.68
(17.2)
0.61
(15.4)
1/2 9/16
  DRE-4-6-* 1/4
(6.35)
3/8
(9.53)
0.19
(4.8)
0.28
(7.1)
1.61
(40.8)
0.31
(7.9)
1.31
(33.3)
0.71
(18.0)
0.61
(15.4)
1/2 9/16
  DRE-4-8-* 1/4
(6.35)
1/2
(12.7)
0.19
(4.8)
0.39
(9.9)
1.83
(46.5)
0.31
(7.9)
1.54
(39.0)
0.93
(23.5)
0.61
(15.4)
9/16 9/16
  DRE-4-10-* 1/4
(6.35)
5/8
(15.88)
0.19
(4.8)
0.50
(12.7)
1.90
(48.2)
0.31
(7.9)
1.60
(40.7)
0.99
(25.2)
0.61
(15.4)
11/16 9/16
  DRE-4-12-* 1/4
(6.35)
3/4
(19.05)
0.19
(4.8)
0.59
(15.0)
1.99
(50.5)
0.31
(7.9)
1.69
(43.0)
0.99
(25.2)
0.61
(15.4)
7/8 9/16
  DRE-4-16-* 1/4
(6.35)
1
(25.4)
0.19
(4.8)
0.79
(20.1)
2.26
(57.5)
0.31
(7.9)
1.97
(50.0)
1.28
(32.5)
0.61
(15.4)
1-1/16 9/16
  DRE-5-6-* 5/16
(7.94)
3/8
(9.53)
0.25
(6.4)
0.28
(7.1)
1.66
(42.1)
0.35
(8.8)
1.36
(34.6)
0.71
(18.0)
0.64
(16.3)
9/16 5/8
  DRE-5-8-* 5/16
(7.94)
1/2
(12.7)
0.25
(6.4)
0.39
(9.9)
1.87
(47.6)
0.35
(8.8)
1.58
(40.1)
0.93
(23.5)
0.64
(16.3)
9/16 5/8
  DRE-6-2-* 3/8
(9.53)
1/8
(3.18)
0.28
(7.1)
0.08
(2.0)
1.54
(39.0)
0.37
(9.5)
1.24
(31.5)
0.55
(14.0)
0.67
(17.0)
5/8 11/16
  DRE-6-3-* 3/8
(9.53)
3/16
(4.76)
0.28
(7.1)
0.12
(3.0)
1.57
(39.8)
0.37
(9.5)
1.27
(32.3)
0.58
(14.8)
0.67
(17.0)
5/8 11/16
  DRE-6-4-* 3/8
(9.53)
1/4
(6.35)
0.28
(7.1)
0.19
(4.8)
1.63
(41.5)
0.37
(9.5)
1.34
(34.0)
0.65
(16.5)
0.67
(17.0)
5/8 11/16
  DRE-6-5-* 3/8
(9.53)
5/16
(7.94)
0.28
(7.1)
0.25
(6.4)
1.66
(42.2)
0.37
(9.5)
1.37
(34.7)
0.68
(17.2)
0.67
(17.0)
5/8 11/16
  DRE-6-6-* 3/8
(9.53)
3/8
(9.53)
0.28
(7.1)
0.28
(7.1)
1.69
(43.0)
0.37
(9.5)
1.40
(35.5)
0.71
(18.0)
0.67
(17.0)
5/8 11/16
  DRE-6-8-* 3/8
(9.53)
1/2
(12.7)
0.28
(7.1)
0.39
(9.9)
1.91
(48.5)
0.37
(9.5)
1.61
(41.0)
0.93
(23.5)
0.67
(17.0)
5/8 11/16
  DRE-6-10-* 3/8
(9.53)
5/8
(15.88)
0.28
(7.1)
0.50
(12.7)
1.98
(50.4)
0.37
(9.5)
1.69
(42.9)
0.99
(25.2)
0.67
(17.0)
11/16 11/16
  DRE-6-12-* 3/8
(9.53)
3/4
(19.05)
0.28
(7.1)
0.59
(15.0)
1.99
(50.5)
0.37
(9.5)
1.69
(43.0)
0.99
(25.2)
0.67
(17.0)
13/16 11/16
  DRE-6-14-* 3/8
(9.53)
7/8
(22.23)
0.28
(7.1)
0.50
(12.7)
2.11
(53.5)
0.37
(9.5)
1.81
(46.0)
1.06
(27.0)
0.67
(17.0)
15/16 11/16
  DRE-6-16-* 3/8
(9.53)
1
(25.4)
0.28
(7.1)
0.79
(20.1)
2.26
(57.5)
0.37
(9.5)
1.97
(50.0)
1.28
(32.5)
0.67
(17.0)
1-1/16 11/16
  DRE-8-4-* 1/2
(12.7)
1/4
(6.35)
0.41
(10.4)
0.19
(4.8)
1.80
(45.8)
0.50
(12.7)
1.40
(35.5)
0.65
(16.5)
0.91
(23.0)
13/16 7/8
  DRE-8-6-* 1/2
(12.7)
3/8
(9.53)
0.41
(10.4)
0.28
(7.1)
1.86
(47.3)
0.50
(12.7)
1.46
(37.0)
0.71
(18.0)
0.91
(23.0)
13/16 7/8
  DRE-8-8-*  1/2
(12.7)
1/2
(12.7)
0.41
(10.4)
0.39
(9.9)
2.08
(52.8)
0.50
(12.7)
1.67
(42.5)
0.93
(23.5)
0.91
(23.0)
13/16 7/8
  DRE-8-10-* 1/2
(12.7)
5/8
(15.88)
0.41
(10.4)
0.50
(12.7)
2.13
(54.0)
0.50
(12.7)
1.72
(43.7)
0.99
(25.2)
0.91
(23.0)
13/16 7/8
  DRE-8-12-* 1/2
(12.7)
3/4
(19.05)
0.41
(10.4)
0.59
(15.0)
2.13
(54.0)
0.50
(12.7)
1.72
(43.7)
0.99
(25.2)
0.91
(23.0)
13/16 7/8
  DRE-8-16-* 1/2
(12.7)
1
(25.4)
0.41
(10.4)
0.79
(20.1)
2.37
(60.3)
0.50
(12.7)
1.97
(50.0)
1.28
(32.5)
0.91
(23.0)
1-1/16 7/8
  DRE-10-8-* 5/8
(15.88)
1/2
(12.7)
0.50
(12.7)
0.39
(9.9)
2.10
(53.3)
0.56
(14.3)
1.69
(43.0)
0.93
(23.5)
0.97
(24.6)
15/16 1
  DRE-10-12-* 5/8
(15.88)
3/4
(19.05)
0.50
(12.7)
0.59
(15.0)
2.16
(54.8)
0.56
(14.3)
1.75
(44.5)
0.99
(25.2)
0.97
(24.6)
15/16 1
  DRE-10-14-* 5/8
(15.88)
7/8
(22.23)
0.50
(12.7)
0.68
(17.3)
2.22
(56.3)
0.56
(14.3)
1.81
(46.0)
1.06
(27.0)
0.97
(24.6)
15/16 1
  DRE-10-16-* 5/8
(15.88)
1
(25.4)
0.50
(12.7)
0.79
(20.1)
2.43
(61.8)
0.56
(14.3)
2.03
(51.5)
1.28
(32.5)
0.97
(24.6)
1-1/16 1
  DRE-12-4-* 3/4
(19.05)
1/4
(6.35)
0.62
(15.8)
0.19
(4.8)
1.90
(48.2)
0.56
(14.3)
1.49
(37.9)
0.65
(16.5)
0.97
(24.6)
1-1/16 1-1/8
  DRE-12-6-* 3/4
(19.05)
3/8
(9.53)
0.62
(15.8)
0.28
(7.1)
1.96
(49.7)
0.56
(14.3)
1.55
(39.4)
0.71
(18.0)
0.97
(24.6)
1-1/16 1-1/8
  DRE-12-8-* 3/4
(19.05)
1/2
(12.7)
0.62
(15.8)
0.39
(9.9)
2.20
(55.8)
0.56
(14.3)
1.79
(45.5)
0.93
(23.5)
0.97
(24.6)
1-1/16 1-1/8
  DRE-12-10-* 3/4
(19.05)
5/8
(15.88)
0.62
(15.8)
0.50
(12.7)
2.22
(56.3)
0.56
(14.3)
1.81
(46.0)
0.99
(25.2)
0.97
(24.6)
1-1/16 1-1/8
  DRE-12-14-* 3/4
(19.05)
7/8
(22.23)
0.62
(15.8)
0.68
(17.3)
2.26
(57.3)
0.56
(14.3)
1.85
(47.0)
1.06
(27.0)
0.97
(24.6)
1-1/16 1-1/8
  DRE-12-16-* 3/4
(19.05)
1
(25.4)
0.62
(15.8)
0.79
(20.1)
2.47
(62.8)
0.56
(14.3)
2.07
(52.5)
1.28
(32.5)
0.97
(24.6)
1-1/16 1-1/8
  DRE-14-6-* 7/8
(22.23)
3/8
(9.53)
0.72
(18.3)
0.28
(7.1)
2.04
(51.7)
0.63
(15.9)
1.63
(41.5)
0.71
(18.0)
1.03
(26.1)
1-3/16 1-1/4
  DRE-14-12-* 7/8
(22.23)
3/4
(19.05)
0.72
(18.3)
0.59
(15.0)
2.30
(58.5)
0.63
(15.9)
1.90
(48.3)
0.99
(25.2)
1.03
(26.1)
1-3/16 1-1/4
  DRE-16-8-* 1
(25.4)
1/2
(12.7)
0.89
(22.5)
0.39
(9.9)
2.52
(64.1)
0.75
(19.1)
2.03
(51.5)
0.93
(23.5)
1.24
(31.6)
1-3/8 1-1/2
  DRE-16-12-* 1
(25.4)
3/4
(19.05)
0.89
(22.5)
0.59
(15.0)
2.59
(65.8)
0.75
(19.1)
2.09
(53.2)
0.99
(25.2)
1.24
(31.6)
1-3/8 1-1/2
  DRE-16-14-* 1
(25.4)
7/8
(22.23)
0.89
(22.5)
0.68
(17.3)
2.59
(65.8)
0.75
(19.1)
2.09
(53.2)
1.06
(27.0)
1.24
(31.6)
1-3/8 1-1/2
*Add suffix SS for 316 stainless steel or B for brass.
**DRE's are available in bore through configuration (specify DREZ)
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