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RT-L
RT-L
Technical Features
  • Single Seal
  • UnBalanced
  • Bi-Directional
  • EN 12756 - DIN 24960
Operating Limits
d1 = 20 ... 85 mm
p1 = 12 bar 174 PSI
t1 = -40 ... 205 °C -40 ... 401 °F
vg = 20 m/s 66 ft/s
Material Combinations
Seal Faces: Silicon Carbide, Tungsten Carbide, Carbon
Stationary Seats: Silicon Carbide, Tungsten Carbide, Stainless Steel, Carbon
Elastomers
  • fkm
  • nitryl
  • epdm
  • silicon rubber
d1 d2 d3 d4 l1 l2
20 29.0 35.0 34.0 13.0 41.0
22 31.0 37.0 36.0 13.0 41.0
24 33.0 39.0 38.0 13.0 43.0
25 34.0 40.0 39.0 13.0 43.0
28 37.0 43.0 42.0 13.0 45.0
30 39.0 45.0 44.0 13.0 45.0
33 42.0 48.0 47.0 13.0 45.0
35 44.0 50.0 49.0 13.0 49.0
38 49.0 56.0 54.0 13.0 53.0
40 51.0 58.0 56.0 13.0 55.0
43 54.0 61.0 59.0 13.0 55.0
45 56.0 63.0 61.0 13.0 55.0
48 59.0 66.0 64.0 13.0 55.0
50 62.0 68.0 66.0 13.0 60.0
53 65.0 71.0 69.0 13.0 61.0
55 67.0 73.0 71.0 13.0 61.0
58 70.0 79.0 76.0 16.0 63.0
60 72.0 81.0 78.0 16.0 63.0
63 75.0 84.0 81.0 16.0 63.0
65 77.0 86.0 83.0 16.0 67.0
70 83.0 92.0 90.0 16.0 68.0
75 88.0 97.0 95.0 16.0 72.0
80 95.0 105.0 100.0 16.0 72.0
85 100.0 110.0 105.0 16.0 77.0