PRH SEALS
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PRH SEALS
Hydraulic Seals PRH SEALS
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Home » Our Products » Piston Seals » GT3

GT3

PRH SEALS
GT3 is a widely used seal manufactured as a set and applied in double-acting cylinders. Composed of three sealing elements: a support ring or base ring in reinforced rubber fabric, a “V” ring or sealing ring which works to exclude extrusion and the spreader ring which has the function of ensuring that there is always uniform pressure.

For high pressure, special applications, or the presence of particular aggresive chemical agents, the standard NBR/fabric can be substituted with NBR/FKM material.
GENERAL FEATURES
  • Ease of mounting
  • High abrasion resistance
  • High extrusion resistance
  • Low deformation value
WORKING CONDITIONS
  • pressure: 400 bar
  • speed: 0,5 m/s
  • temperature:-30°c + 120°c
PRH SEALS


NS RIF. ALTRI RIF. DIMENSIONI SEDI / HOUSING DIMENSIONS
Our ref. Other ref. D d M H
GT3-20 78039 20 10 19.5 9.3
GT3-22 86047 22 12 21.5 9.3
GT3-25 98059 25 15 24.5 9.3
GT3-28 110070 28 18 27.5 9.3
GT3-30 118078 30 20 29.5 9.3
GT3-32 125078 32 20 31 10.9
GT3-35 137090 35 23 34 10.9
GT3-36 141094 36 24 35 10.9
GT3-40 157098 40 25 39 11.5
GT3-42 165106 42 27 41 11.5
GT3-45 177118 45 30 44 11.5
GT3-50 196137 50 35 49 11.5
GT3-55 216157 55 40 54 11.5
GT3-56 220161 56 41 55 11.5
GT3-60 236177 60 45 59 11.5
GT3-63 248188 63 48 62 13
GT3-70 275196 70 50 69 15.2
GT3-80 314236 80 60 79 15.2
GT3-90 354275 90 70 89 21.2
GT3-100 393314 100 80 99 21.2
GT3-110 433354 110 90 109 21.2
GT3-115 452374 115 95 114 21.2
GT3-125 492393 125 100 124 25.8
GT3-140 551452 140 115 139 25.8
GT3-150 590472 150 120 148.5 29
GT3-160 629511 160 130 158.5 29
GT3-180 708590 180 150 178.5 31.5
GT3-200 787669 200 170 198.5 33.5
GT3-220 866748 220 190 218.5 33.5
GT3-225 885767 225 195 223.5 33.5
GT-3-240 944846 240 215 238.5 33.5
GT3-250 984866 250 220 248.5 33.5
GT3-270 1062944 270 240 268.5 33.5
GT3-275 1082965 275 245 273.5 33.5
GT3 280 1102984 280 250 278.5 33.5
GT3 300 11811062 300 270 298.5 33.5
GT3-320 12591141 320 290 318.5 33.5