Single Acting Hydraulic Piston Seal - PS11

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DESCRIPTION

Piston Seals or Piston Rings are used to seal fluids in hydraulic cylinders. They are located within the cylinder head and seal against the cylinder bore, preventing fluid from passing through. This permits pressure to build up on one side of the piston, causing it to expand or retract.

It is usually advisable to use the type of seal intended to give optimum sealing characteristics for single-acting functions for a cylinder that is purely single-acting, capable of sealing dynamic pressure from one side (unidirectional).

Pressure is exclusively contained on one side of a single-acting piston. The seal must keep pressure from that direction, which causes the piston to travel along the cylinder.

A hydraulic piston design with two single-acting seals on the piston for a double-acting cylinder is prone to failure. The reason for this is because extremely high pressures can become trapped between the seals.

ADVANTAGES

• Medium-low friction
• Fair chemical resistance
• Very good wear resistance
• Good extrusion resistance
• Good compressive strength
• Low dry run properties
• Very good abrasion resistance

During a pressure cycle, piston seals or piston rings guarantee that fluid or other media does not bypass the piston when system pressure forces the piston down the cylinder.

Piston seals are dynamic seals that are either single-acting (pressure acting on only one side) or double-acting (pressure acting on both sides). The type of piston seal used is influenced by how the cylinder runs.

If you want to learn more, please visit our website Langnuo Mining Equipment.

Description

Type

OD mm

ID mm

Height

Material

Article code

Hydraulic Piston Seal 8.00 x 3.10 x 2.20 PS-11 8.00 3.10 2.20 PTFE Hydraulic Piston Seal 9.00 x 4.10 x 2.20 PS-11 9.00 4.10 2.20 PTFE Hydraulic Piston Seal 10.00 x 5.10 x 2.20 PS-11 10.00 5.10 2.20 PTFE Hydraulic Piston Seal 12.00 x 7.10 x 2.20 PS-11 12.00 7.10 2.20 PTFE Hydraulic Piston Seal 12.50 x 7.60 x 2.20 PS-11 12.50 7.60 2.20 PTFE Hydraulic Piston Seal 14.00 x 9.10 x 2.20 PS-11 14.00 9.10 2.20 PTFE Hydraulic Piston Seal 15.00 x 10.10 x 2.20 PS-11 15.00 10.10 2.20 PTFE Hydraulic Piston Seal 18.00 x 10.70 x 3.20 PS-11 18.00 10.70 3.20 PTFE Hydraulic Piston Seal 16.00 x 11.10 x 2.20 PS-11 16.00 11.10 2.20 PTFE Hydraulic Piston Seal 20.00 x 12.70 (0.5") x 3.20 PS-11 20.00 12.70 (0.5") 3.20 PTFE Hydraulic Piston Seal 18.00 x 13.10 (0.") x 2.20 PS-11 18.00 13.10 (0.") 2.20 PTFE Hydraulic Piston Seal 25.00 (0.") x 14.30 x 4.20 PS-11 25.00 (0.") 14.30 4.20 PTFE Hydraulic Piston Seal 22.00 x 14.70 x 3.20 PS-11 22.00 14.70 3.20 PTFE Hydraulic Piston Seal 20.00 x 15.10 x 2.20 PS-11 20.00 15.10 2.20 PTFE Hydraulic Piston Seal 24.00 x 16.70 x 3.20 PS-11 24.00 16.70 3.20 PTFE Hydraulic Piston Seal 22.00 x 17.10 x 2.20 PS-11 22.00 17.10 2.20 PTFE Hydraulic Piston Seal 28.00 x 17.30 x 4.20 PS-11 28.00 17.30 4.20 PTFE Hydraulic Piston Seal 25.00 (0.") x 17.70 x 3.20 PS-11 25.00 (0.") 17.70 3.20 PTFE Hydraulic Piston Seal 28.50 x 17.80 x 4.20 PS-11 28.50 17.80 4.20 PTFE Hydraulic Piston Seal 25.40 (1") x 18.10 x 3.20 PS-11 25.40 (1") 18.10 3.20 PTFE Hydraulic Piston Seal 30.00 x 19.30 x 3.20 PS-11 30.00 19.30 3.20 PTFE Hydraulic Piston Seal 30.00 x 19.30 x 4.20 PS-11 30.00 19.30 4.20 PTFE Hydraulic Piston Seal 25.00 (0.") x 20.10 x 2.20 PS-11 25.00 (0.") 20.10 2.20 PTFE Hydraulic Piston Seal 28.00 x 20.70 x 3.20 PS-11 28.00 20.70 3.20 PTFE Hydraulic Piston Seal 31.70 x 21.00 x 4.20 PS-11 31.70 21.00 4.20 PTFE Hydraulic Piston Seal 32.00 x 21.30 x 4.20 PS-11 32.00 21.30 4.20 PTFE Hydraulic Piston Seal 30.00 x 22.70 x 3.20 PS-11 30.00 22.70 3.20 PTFE Hydraulic Piston Seal 35.00 x 24.30 x 4.20 PS-11 35.00 24.30 4.20 PTFE Hydraulic Piston Seal 32.00 x 24.70 x 3.20 PS-11 32.00 24.70 3.20 PTFE Hydraulic Piston Seal 36.00 x 25.30 x 4.20 PS-11 36.00 25.30 4.20 PTFE Hydraulic Piston Seal 38.00 x 27.30 x 4.20 PS-11 38.00 27.30 4.20 PTFE Hydraulic Piston Seal 35.00 x 27.70 x 3.20 PS-11 35.00 27.70 3.20 PTFE Hydraulic Piston Seal 39.00 x 28.30 x 4.20 PS-11 39.00 28.30 4.20 PTFE Hydraulic Piston Seal 36.00 x 28.70 x 3.20 PS-11 36.00 28.70 3.20 PTFE Hydraulic Piston Seal 40.00 x 29.30 x 4.20 PS-11 40.00 29.30 4.20 PTFE Hydraulic Piston Seal 38.00 x 30.70 x 3.20 PS-11 38.00 30.70 3.20 PTFE Hydraulic Piston Seal 42.00 x 31.30 x 4.20 PS-11 42.00 31.30 4.20 PTFE Hydraulic Piston Seal 40.00 x 32.70 x 3.20 PS-11 40.00 32.70 3.20 PTFE Hydraulic Piston Seal 44.50 x 33.80 x 4.20 PS-11 44.50 33.80 4.20 PTFE Hydraulic Piston Seal 45.00 x 34.30 x 4.20 PS-11 45.00 34.30 4.20 PTFE Hydraulic Piston Seal 50.00 (1.") x 34.90 x 6.30 PS-11 50.00 (1.") 34.90 6.30 PTFE Hydraulic Piston Seal 52.00 x 36.90 (1.") x 6.30 PS-11 52.00 36.90 (1.") 6.30 PTFE Hydraulic Piston Seal 48.00 x 37.30 (1.") x 4.20 PS-11 48.00 37.30 (1.") 4.20 PTFE Hydraulic Piston Seal 45.00 x 37.50 x 3.20 PS-11 45.00 37.50 3.20 PTFE Hydraulic Piston Seal 50.00 (1.") x 39.30 x 4.20 PS-11 50.00 (1.") 39.30 4.20 PTFE Hydraulic Piston Seal 50.80 (2") x 40.10 x 4.20 PS-11 50.80 (2") 40.10 4.20 PTFE Hydraulic Piston Seal 52.00 x 41.30 x 4.20 PS-11 52.00 41.30 4.20 PTFE Hydraulic Piston Seal 50.00 (1.") x 42.70 x 3.20 PS-11 50.00 (1.") 42.70 3.20 PTFE Hydraulic Piston Seal 55.00 x 44.30 x 4.20 PS-11 55.00 44.30 4.20 PTFE Hydraulic Piston Seal 60.00 x 44.90 x 6.30 PS-11 60.00 44.90 6.30 PTFE Hydraulic Piston Seal 57.10 x 46.40 x 4.20 PS-11 57.10 46.40 4.20 PTFE Hydraulic Piston Seal 63.00 x 47.90 x 6.30 PS-11 63.00 47.90 6.30 PTFE Hydraulic Piston Seal 63.50 (2.5") x 48.40 x 6.30 PS-11 63.50 (2.5") 48.40 6.30 PTFE Hydraulic Piston Seal 64.00 x 48.90 x 6.30 PS-11 64.00 48.90 6.30 PTFE Hydraulic Piston Seal 60.00 x 49.30 x 4.20 PS-11 60.00 49.30 4.20 PTFE Hydraulic Piston Seal 65.00 x 49.90 x 6.30 PS-11 65.00 49.90 6.30 PTFE Hydraulic Piston Seal 63.00 x 52.30 x 4.20 PS-11 63.00 52.30 4.20 PTFE Hydraulic Piston Seal 65.00 x 54.30 x 4.20 PS-11 65.00 54.30 4.20 PTFE Hydraulic Piston Seal 69.80 x 54.70 x 6.30 PS-11 69.80 54.70 6.30 PTFE Hydraulic Piston Seal 70.00 x 54.90 x 6.30 PS-11 70.00 54.90 6.30 PTFE Hydraulic Piston Seal 70.00 x 59.30 x 4.20 PS-11 70.00 59.30 4.20 PTFE Hydraulic Piston Seal 80.00 x 59.50 x 8.10 PS-11 80.00 59.50 8.10 PTFE Hydraulic Piston Seal 75.00 (2.") x 59.90 x 6.30 PS-11 75.00 (2.") 59.90 6.30 PTFE Hydraulic Piston Seal 76.20 (3") x 61.10 x 6.30 PS-11 76.20 (3") 61.10 6.30 PTFE Hydraulic Piston Seal 85.00 x 64.50 x 8.10 PS-11 85.00 64.50 8.10 PTFE Hydraulic Piston Seal 80.00 x 64.90 x 6.30 PS-11 80.00 64.90 6.30 PTFE Hydraulic Piston Seal 76.20 (3") x 65.50 x 4.20 PS-11 76.20 (3") 65.50 4.20 PTFE Hydraulic Piston Seal 82.50 x 67.40 x 6.30 PS-11 82.50 67.40 6.30 PTFE Hydraulic Piston Seal 80.00 x 69.30 x 4.20 PS-11 80.00 69.30 4.20 PTFE Hydraulic Piston Seal 90.00 x 69.50 x 8.10 PS-11 90.00 69.50 8.10 PTFE Hydraulic Piston Seal 85.00 x 69.90 x 6.30 PS-11 85.00 69.90 6.30 PTFE Hydraulic Piston Seal 89.00 x 73.90 x 6.30 PS-11 89.00 73.90 6.30 PTFE Hydraulic Piston Seal 95.00 x 74.50 x 8.10 PS-11 95.00 74.50 8.10 PTFE Hydraulic Piston Seal 90.00 x 74.90 x 6.30 PS-11 90.00 74.90 6.30 PTFE Hydraulic Piston Seal 90.00 x 79.30 x 4.20 PS-11 90.00 79.30 4.20 PTFE Hydraulic Piston Seal 100.00 x 79.50 x 8.10 PS-11 100.00 79.50 8.10 PTFE Hydraulic Piston Seal 95.00 x 79.90 x 6.30 PS-11 95.00 79.90 6.30 PTFE Hydraulic Piston Seal 97.00 x 81.90 x 6.30 PS-11 97.00 81.90 6.30 PTFE Hydraulic Piston Seal 105.00 x 84.50 x 8.10 PS-11 105.00 84.50 8.10 PTFE Hydraulic Piston Seal 100.00 x 84.90 x 6.30 PS-11 100.00 84.90 6.30 PTFE Hydraulic Piston Seal 101.60 (4") x 86.50 x 6.30 PS-11 101.60 (4") 86.50 6.30 PTFE Hydraulic Piston Seal 100.00 x 89.30 (3.") x 4.20 PS-11 100.00 89.30 (3.") 4.20 PTFE Hydraulic Piston Seal 110.00 x 89.50 x 8.10 PS-11 110.00 89.50 8.10 PTFE Hydraulic Piston Seal 105.00 x 89.90 x 6.30 PS-11 105.00 89.90 6.30 PTFE Hydraulic Piston Seal 106.00 x 90.90 x 6.30 PS-11 106.00 90.90 6.30 PTFE Hydraulic Piston Seal 115.00 x 94.50 x 8.10 PS-11 115.00 94.50 8.10 PTFE Hydraulic Piston Seal 110.00 x 94.90 x 6.30 PS-11 110.00 94.90 6.30 PTFE Hydraulic Piston Seal 114.30 (4.5") x 99.20 x 6.30 PS-11 114.30 (4.5") 99.20 6.30 PTFE Hydraulic Piston Seal 120.00 x 99.50 x 8.10 PS-11 120.00 99.50 8.10 PTFE Hydraulic Piston Seal 115.00 x 99.90 x 6.30 PS-11 115.00 99.90 6.30 PTFE Hydraulic Piston Seal 115.00 x 104.30 x 4.20 PS-11 115.00 104.30 4.20 PTFE Hydraulic Piston Seal 125.00 x 104.50 x 8.10 PS-11 125.00 104.50 8.10 PTFE Hydraulic Piston Seal 120.00 x 104.90 x 6.30 PS-11 120.00 104.90 6.30 PTFE Hydraulic Piston Seal 120.00 x 109.00 x 4.20 PS-11 120.00 109.00 4.20 PTFE Hydraulic Piston Seal 130.00 x 109.50 x 8.10 PS-11 130.00 109.50 8.10 PTFE Hydraulic Piston Seal 125.00 x 109.90 x 6.30 PS-11 125.00 109.90 6.30 PTFE Hydraulic Piston Seal 127.00 (5") x 111.90 x 6.30 PS-11 127.00 (5") 111.90 6.30 PTFE Hydraulic Piston Seal 135.00 x 114.50 x 8.10 PS-11 135.00 114.50 8.10 PTFE Hydraulic Piston Seal 130.00 x 114.90 x 6.30 PS-11 130.00 114.90 6.30 PTFE Hydraulic Piston Seal 132.00 x 116.90 x 6.30 PS-11 132.00 116.90 6.30 PTFE Hydraulic Piston Seal 133.00 x 117.90 x 6.30 PS-11 133.00 117.90 6.30 PTFE Hydraulic Piston Seal 140.00 x 119.50 x 8.10 PS-11 140.00 119.50 8.10 PTFE Hydraulic Piston Seal 135.00 x 119.90 x 6.30 PS-11 135.00 119.90 6.30 PTFE Hydraulic Piston Seal 145.00 x 124.50 x 8.10 PS-11 145.00 124.50 8.10 PTFE Hydraulic Piston Seal 140.00 x 124.90 x 6.30 PS-11 140.00 124.90 6.30 PTFE Hydraulic Piston Seal 150.00 x 129.50 x 8.10 PS-11 150.00 129.50 8.10 PTFE Hydraulic Piston Seal 145.00 x 129.90 x 6.30 PS-11 145.00 129.90 6.30 PTFE Hydraulic Piston Seal 150.00 x 134.90 x 6.30 PS-11 150.00 134.90 6.30 PTFE Hydraulic Piston Seal 154.00 x 138.90 (5.") x 6.30 PS-11 154.00 138.90 (5.") 6.30 PTFE Hydraulic Piston Seal 160.00 x 139.50 x 8.10 PS-11 160.00 139.50 8.10 PTFE Hydraulic Piston Seal 155.00 x 139.90 x 6.30 PS-11 155.00 139.90 6.30 PTFE Hydraulic Piston Seal 165.00 x 144.50 x 8.10 PS-11 165.00 144.50 8.10 PTFE Hydraulic Piston Seal 160.00 x 144.90 x 6.30 PS-11 160.00 144.90 6.30 PTFE Hydraulic Piston Seal 170.00 x 149.50 x 8.10 PS-11 170.00 149.50 8.10 PTFE Hydraulic Piston Seal 165.00 x 149.90 x 6.30 PS-11 165.00 149.90 6.30 PTFE Hydraulic Piston Seal 170.00 x 154.90 x 6.30 PS-11 170.00 154.90 6.30 PTFE Hydraulic Piston Seal 180.00 x 159.50 x 8.10 PS-11 180.00 159.50 8.10 PTFE Hydraulic Piston Seal 175.00 x 159.90 x 6.30 PS-11 175.00 159.90 6.30 PTFE Hydraulic Piston Seal 180.00 x 164.90 x 6.30 PS-11 180.00 164.90 6.30 PTFE Hydraulic Piston Seal 190.00 x 169.50 x 8.10 PS-11 190.00 169.50 8.10 PTFE Hydraulic Piston Seal 190.00 x 174.90 x 6.30 PS-11 190.00 174.90 6.30 PTFE Hydraulic Piston Seal 200.00 x 179.50 x 8.10 PS-11 200.00 179.50 8.10 PTFE Hydraulic Piston Seal 205.00 x 184.50 x 8.10 PS-11 205.00 184.50 8.10 PTFE Hydraulic Piston Seal 200.00 x 184.90 x 6.30 PS-11 200.00 184.90 6.30 PTFE Hydraulic Piston Seal 210.00 x 189.50 x 8.10 PS-11 210.00 189.50 8.10 PTFE Hydraulic Piston Seal 220.00 x 199.50 x 8.10 PS-11 220.00 199.50 8.10 PTFE Hydraulic Piston Seal 225.00 x 204.50 x 8.10 PS-11 225.00 204.50 8.10 PTFE Hydraulic Piston Seal 220.00 x 204.90 x 6.30 PS-11 220.00 204.90 6.30 PTFE Hydraulic Piston Seal 230.00 x 209.50 x 8.10 PS-11 230.00 209.50 8.10 PTFE Hydraulic Piston Seal 240.00 x 219.50 x 8.10 PS-11 240.00 219.50 8.10 PTFE Hydraulic Piston Seal 243.00 x 222.50 x 8.10 PS-11 243.00 222.50 8.10 PTFE Hydraulic Piston Seal 250.00 x 226.00 x 8.10 PS-11 250.00 226.00 8.10 PTFE Hydraulic Piston Seal 250.00 x 229.50 x 8.10 PS-11 250.00 229.50 8.10 PTFE Hydraulic Piston Seal 260.00 x 236.00 x 8.10 PS-11 260.00 236.00 8.10 PTFE Hydraulic Piston Seal 265.00 x 241.00 x 8.10 PS-11 265.00 241.00 8.10 PTFE Hydraulic Piston Seal 270.00 x 246.00 x 8.10 PS-11 270.00 246.00 8.10 PTFE Hydraulic Piston Seal 275.00 x 254.00 (10") x 8.10 PS-11 275.00 254.00 (10") 8.10 PTFE Hydraulic Piston Seal 280.00 x 256.00 x 8.10 PS-11 280.00 256.00 8.10 PTFE Hydraulic Piston Seal 290.00 x 266.00 x 8.10 PS-11 290.00 266.00 8.10 PTFE Hydraulic Piston Seal 300.00 x 276.00 x 8.10 PS-11 300.00 276.00 8.10 PTFE Hydraulic Piston Seal 306.00 x 285.50 x 8.10 PS-11 306.00 285.50 8.10 PTFE Hydraulic Piston Seal 310.00 x 286.00 x 8.10 PS-11 310.00 286.00 8.10 PTFE Hydraulic Piston Seal 320.00 x 295.50 x 8.10 PS-11 320.00 295.50 8.10 PTFE Hydraulic Piston Seal 320.00 x 296.00 x 8.10 PS-11 320.00 296.00 8.10 PTFE Hydraulic Piston Seal 320.00 x 299.50 x 8.10 PS-11 320.00 299.50 8.10 PTFE Hydraulic Piston Seal 330.00 x 306.00 x 8.10 PS-11 330.00 306.00 8.10 PTFE Hydraulic Piston Seal 340.00 x 316.00 x 8.10 PS-11 340.00 316.00 8.10 PTFE Hydraulic Piston Seal 345.00 x 324.50 x 8.10 PS-11 345.00 324.50 8.10 PTFE Hydraulic Piston Seal 350.00 x 326.00 x 8.10 PS-11 350.00 326.00 8.10 PTFE Hydraulic Piston Seal 355.00 x 331.00 x 8.10 PS-11 355.00 331.00 8.10 PTFE Hydraulic Piston Seal 360.00 x 336.00 x 8.10 PS-11 360.00 336.00 8.10 PTFE Hydraulic Piston Seal 370.00 x 346.00 x 8.10 PS-11 370.00 346.00 8.10 PTFE Hydraulic Piston Seal 380.00 x 356.00 (14.") x 8.10 PS-11 380.00 356.00 (14.") 8.10 PTFE Hydraulic Piston Seal 384.00 x 360.00 x 8.10 PS-11 384.00 360.00 8.10 PTFE Hydraulic Piston Seal 390.00 x 366.00 x 8.10 PS-11 390.00 366.00 8.10 PTFE Hydraulic Piston Seal 400.00 x 376.00 x 8.10 PS-11 400.00 376.00 8.10 PTFE Hydraulic Piston Seal 410.00 x 386.00 x 8.10 PS-11 410.00 386.00 8.10 PTFE Hydraulic Piston Seal 420.00 x 396.00 x 8.10 PS-11 420.00 396.00 8.10 PTFE Hydraulic Piston Seal 430.00 x 406.00 (15.") x 8.10 PS-11 430.00 406.00 (15.") 8.10 PTFE Hydraulic Piston Seal 440.00 x 416.00 x 8.10 PS-11 440.00 416.00 8.10 PTFE Hydraulic Piston Seal 450.00 x 426.00 x 8.10 PS-11 450.00 426.00 8.10 PTFE Hydraulic Piston Seal 460.00 x 436.00 x 8.10 PS-11 460.00 436.00 8.10 PTFE Hydraulic Piston Seal 470.00 x 446.00 x 8.10 PS-11 470.00 446.00 8.10 PTFE Hydraulic Piston Seal 480.00 x 456.00 (17.") x 8.10 PS-11 480.00 456.00 (17.") 8.10 PTFE Hydraulic Piston Seal 490.00 x 466.00 x 8.10 PS-11 490.00 466.00 8.10 PTFE Hydraulic Piston Seal 500.00 x 476.00 x 8.10 PS-11 500.00 476.00 8.10 PTFE Hydraulic Piston Seal 510.00 x 486.00 x 8.10 PS-11 510.00 486.00 8.10 PTFE Hydraulic Piston Seal 520.00 x 496.00 x 8.10 PS-11 520.00 496.00 8.10 PTFE Hydraulic Piston Seal 520.00 x 499.50 x 8.10 PS-11 520.00 499.50 8.10 PTFE Hydraulic Piston Seal 530.00 x 506.00 x 8.10 PS-11 530.00 506.00 8.10 PTFE Hydraulic Piston Seal 540.00 x 516.00 x 8.10 PS-11 540.00 516.00 8.10 PTFE Hydraulic Piston Seal 550.00 x 526.00 x 8.10 PS-11 550.00 526.00 8.10 PTFE Hydraulic Piston Seal 560.00 x 536.00 x 8.10 PS-11 560.00 536.00 8.10 PTFE Hydraulic Piston Seal 570.00 x 546.00 x 8.10 PS-11 570.00 546.00 8.10 PTFE Hydraulic Piston Seal 580.00 x 556.00 x 8.10 PS-11 580.00 556.00 8.10 PTFE Hydraulic Piston Seal 590.00 x 566.00 x 8.10 PS-11 590.00 566.00 8.10 PTFE Hydraulic Piston Seal 600.00 x 576.00 x 8.10 PS-11 600.00 576.00 8.10 PTFE Hydraulic Piston Seal 610.00 (24.") x 586.00 x 8.10 PS-11 610.00 (24.") 586.00 8.10 PTFE Hydraulic Piston Seal 620.00 x 596.00 x 8.10 PS-11 620.00 596.00 8.10 PTFE Hydraulic Piston Seal 630.00 x 606.00 x 8.10 PS-11 630.00 606.00 8.10 PTFE Hydraulic Piston Seal 640.00 x 616.00 x 8.10 PS-11 640.00 616.00 8.10 PTFE Hydraulic Piston Seal 650.00 x 626.00 x 8.10 PS-11 650.00 626.00 8.10 PTFE Hydraulic Piston Seal 660.00 (25.") x 636.00 x 8.10 PS-11 660.00 (25.") 636.00 8.10 PTFE Hydraulic Piston Seal 670.00 x 642.70 x 9.50 PS-11 670.00 642.70 9.50 PTFE Hydraulic Piston Seal 680.00 x 652.70 x 9.50 PS-11 680.00 652.70 9.50 PTFE Hydraulic Piston Seal 690.00 x 662.70 x 9.50 PS-11 690.00 662.70 9.50 PTFE Hydraulic Piston Seal 700.00 x 672.70 (26.") x 9.50 PS-11 700.00 672.70 (26.") 9.50 PTFE Hydraulic Piston Seal 710.00 (27.") x 682.70 x 9.50 PS-11 710.00 (27.") 682.70 9.50 PTFE Hydraulic Piston Seal 800.00 x 772.70 x 9.50 PS-11 800.00 772.70 9.50 PTFE Hydraulic Piston Seal 860.00 x 832.70 x 9.50 PS-11 860.00 832.70 9.50 PTFE Hydraulic Piston Seal 900.00 x 872.70 x 9.50 PS-11 900.00 872.70 9.50 PTFE Hydraulic Piston Seal 920.00 x 892.70 x 9.50 PS-11 920.00 892.70 9.50 PTFE Hydraulic Piston Seal 1,000.00 x 972.70 x 9.50 PS-11 1,000.00 972.70 9.50 PTFE Hydraulic Piston Seal 1,200.00 x 1,172.70 x 9.50 PS-11 1,200.00 1,172.70 9.50 PTFE

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Characteristics and performance

The Hallite 511 is a standard profile loaded U-cup with precision trimmed sealing lips manufactured in either a polyurethane or polyester shell energised by a high quality O-ring and designed for common North American square grooves.

At zero or low pressure, the O-ring helps to increase the sealing force preventing any bypass. Under most conditions as the pressure rises, the sealing force increases and the O-ring ensures complete lip actuation.

The symmetry of the Hallite 511 makes it ideally suited for single-acting rod and piston applications and its flexibility enables easy installation. The 511 can also be fitted back-to-back for use in double-acting applications. Although the Hallite 511 can be used as a rod seal, other Hallite non-square rod seals are more suitable options, such as the Hallite 513, 605, or 621.

If you want to learn more, please visit our website Single Acting Piston Seal.

Product details

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