Ramer Products

20 Series

For ID Gripping and Sealing of Shot and Blind Openings

20 Series

Features:

  • Grips and seals on the ID of short tubes, blind holes and other restricted spaces
  • Pressure-assist feature enables tool to grip and seal more effectively as pressure increases. Tool cannot be removed until pressure decreases to safe level
  • Vacuum to 10 microns
Model Maximum Pressure
201 750 PSI 53Kg/cm², 52 Bar
202 500 PSI 35Kg/cm², 34 Bar
203-204 Please Contact Us

Tube Types

Barbed Tube Straight Tube (ST) expanded Tube Short Tubes (SH) Swaged Tube (SW) Beaded Tube
Barbed Straight Expanded Short Swaged Beaded
(BB) (ST) (EX) (SH) (SW) (BE)
Download Chart
Tube ID Range Tube ID Range
Model Inches Size MM Model Inches Size MM
201 0.365 - 0.385 0.375 9.30 - 9.78 202 0.625 - 0.645 0.635 15.88 - 16.38
0.386 - 0.405 0.395 9.88 - 10.29 0.646 - 0.665 0.655 16.48 - 16.89
0.406 - 0.425 0.415 10.39 - 10.80 0.666 - 0.685 0.675 16.99 - 17.40
0.426 - 0.445 0.435 10.90 - 11.30 0.686 - 0.705 0.695 17.50 - 17.91
0.446 - 0.465 0.455 11.40 - 11.81 0.706 - 0.725 0.715 18.01 - 18.42
0.466 - 0.485 0.475 11.91 - 12.32 0.726 - 0.745 0.735 18.52 - 18.92
0.486 - 0.505 0.495 12.42 - 12.83 0.746 - 0.765 0.755 19.02 - 19.43
0.506 - 0.525 0.515 12.93 - 13.34 0.766 - 0.785 0.775 19.53 - 19.94
0.526 - 0.545 0.535 13.44 - 13.84 0.786 - 0.805 0.795 20.04 - 20.45
0.546 - 0.565 0.555 13.94 - 14.35 0.806 - 0.825 0.815 20.55 - 20.96
0.566 - 0.585 0.575 14.45 - 14.86 0.826 - 0.845 0.835 21.06 - 21.46
0.586 - 0.605 0.595 14.96 - 15.37 0.846 - 0.865 0.855 21.56 - 21.97
0.606 - 0.625 0.615 15.47 - 15.88 0.866 - 0.885 0.875 22.07 - 22.48
0.626 - 0.645 0.635 15.98 - 16.38 0.886 - 0.905 0.895 22.58 - 22.99
      0.906 - 0.925 0.915 23.09 - 23.50
              0.926 - 0.945 0.935 23.60 - 24.00
      0.946 - 0.965 0.955 24.10 - 24.51
              0.966 - 0.985 0.975 24.61 - 25.02
Tube ID Range Tube ID Range
Model Inches Size MM Model Inches Size MM
203 0.966 - 0.985 0.975 24.50 - 25.02 204 1.386 - 1.405 1.395 35.20 - 35.69
0.986 - 1.005 0.995 25.12 - 25.53 1.406 - 1.425 1.415 35.79 - 36.20
1.006 - 1.025 1.015 25.63 - 26.04 1.426 - 1.445 1.435 36.30 - 36.70
1.026 - 1.045 1.035 26.14 - 26.54 1.446 - 1.465 1.455 36.80 - 37.21
1.046 - 1.065 1.055 26.64 - 27.05 1.466 - 1.485 1.475 37.31 - 37.72
1.066 - 1.085 1.075 27.15 - 27.56 1.486 - 1.505 1.495 37.82 - 38.23
1.086 - 1.105 1.095 27.66 - 28.07      
1.106 - 1.125 1.115 28.17 - 28.58              
1.126 - 1.145 1.135 28.68 - 29.08      
1.146 - 1.165 1.155 29.18 - 29.59              
1.166 - 1.185 1.175 29.69 - 30.10      
1.186 - 1.205 1.195 30.20 - 30.61              
1.206 - 1.225 1.215 30.71 - 31.12      
1.226 - 1.245 1.235 31.22 - 31.62              
1.246 - 1.265 1.255 31.72 - 32.13      
1.266 - 1.285 1.275 32.23 - 32.64              
1.286 - 1.305 1.295 32.74 - 33.15      
1.306 - 1.325 1.315 33.25 - 33.66              
1.326 - 1.345 1.335 33.76 - 34.16      
1.346 - 1.365 1.355 34.26 - 34.67              
1.366 - 1.385 1.375 34.77 - 35.18              
80 Series

For Plugging tube ID Under Pressure or Vacuum

80 Series

Features:

  • Grips and seals on the ID of short tubes, blind holes and other restricted spaces
  • Vacuum to 10 microns
Model Maximum Pressure
80-81 750 PSI 53Kg/cm², 52 Bar

Tube Types

Barbed Tube Straight Tube (ST) expanded Tube Short Tubes (SH) Swaged Tube (SW) Beaded Tube
Barbed Straight Expanded Short Swaged Beaded
(BB) (ST) (EX) (SH) (SW) (BE)
Download Chart
Tube ID Range Tube ID Range
Model Inches Size MM Model Inches Size MM
80 0.380 - 0.400 0.390 9.65 - 10.16 81 0.620 - 0.640 0.630 15.75 - 16.26
0.432 - 0.452 0.442 10.97 - 11.48 0.682 - 0.702 0.692 17.32 - 17.83
0.475 - 0.495 0.485 12.07 - 12.57 0.750 - 0.770 0.760 19.05 - 19.56
0.495 - 0.515 0.505 12.57 - 13.08 0.813 - 0.833 0.823 20.65 - 21.16
0.525 - 0.545 0.535 13.34 - 13.84 0.875 - 0.895 0.885 22.23 - 22.73
0.558 - 0.578 0.568 14.17 - 14.68 0.905 - 0.925 0.915 22.99 - 23.50