Double Acting Seals

Oz Seals Pty Ltd

Double Acting Seals

 Double acting seals are the most commonly used seals in hydraulic cylinders. The benefit of a double acting piston seal is its ability to be pressurised from both directions whether it be fluid or air. This allows the rod to retract back and forth.

Double Acting Seals come in a variety of different profiles to suit different sealing applications including, low, medium or heavy duty.  For sizes and direct orders, visit Sealnet shop.

Shop Now

HOW TO MEASURE A DOUBLE ACTING PISTON SEAL


GLAND SEALS

GS9C

OPERATING PRESSURE+

    • METRIC
    • Pressure: 500 bar
    • Speed: 1.0 m/s
    • Temperature: -40°C to +110°C

  • INCH
  • Pressure: 7500 psi
  • Speed: 3 ft/sec
  • Temperature: 3 ft/secC

Features+

  • GS9C is a compact seal
  • Double acting gland seal with single acting capabilities
  • Flexible for easy installation
  • Excellent wear resistance

Application

  • Suited for light to medium duty hydraulic cylinders

Fluids

  • Mineral based oils, water/glycol and water emulsions
Download TDS

GS9D

OPERATING PRESSURE+

    • METRIC
    • Pressure: 350 bar
    • Speed: 4.0 m/s
    • Temperature: -30°C + 100°C

  • INCH
  • Pressure: 5000 psi
  • Speed: 12 ft/sec
  • Temperature: -22°F + 212°F

Features+

  • Compact seal design
  • Low friction seal
  • Low stick/slip
  • High maximum speed

Application

  • Suitable for light to medium duty hydraulic cylinders

Fluids

  • Mineral based oils, water/glycol and water emulsions
Download TDS

GS80J

OPERATING PRESSURE+

    • METRIC
    • Pressure: 350 bar
    • Speed: 4.0 m/s
    • Temperature: -30°C + 100°C

  • INCH
  • Pressure: 5000 psi
  • Speed: 12 ft/sec
  • Temperature: -22°F + 212°F

Features+

  • Compact seal design
  • Low friction seal
  • Low stick/slip movement
  • High maximum speed

Application

  • Suitable for light to medium duty applications/li>

Fluids

  • Mineral based oils, water/glycol and water emulsions
Download TDS

GS80JBU

OPERATING PRESSURE+

    • METRIC
    • Pressure: 700 bar
    • Speed: 0.3 m/s
    • Temperature: -40°C + 100°C

  • INCH
  • Pressure: 10,000 psi
  • Speed: 1.00 ft/sec
  • Temperature: -40°F + 230°F

Features+

  • Constructed with tough wear resistance polyurethane
  • L shape guide rings acts as anti-extrusion rings

Application

  • High shock lock capability
  • High pressure capability

Fluids

  • Mineral based oils, water/glycol and water emulsions
Download TDS

GS9DS

OPERATING PRESSURE+

    • METRIC
    • Pressure: 350 bar
    • Speed: 4.0 m/s
    • Temperature: -30°C + 100°C

  • INCH
  • Pressure: 5000 psi
  • Speed: 12 ft/sec
  • Temperature: -22°F + 212°F

Features+

  • Compact seal design
  • Low friction seal
  • Low stick/slip
  • High maximum speed

Application

  • Suitable for light to medium duty applications
  • Excellent for stick slip movement
  • Excellent for high speed movement

Fluids

  • Mineral based oils, water/glycol and water emulsions
Download TDS

GS9SC

OPERATING PRESSURE+

    • METRIC
    • Pressure: 350 bar
    • Speed: 4.0 m/s
    • Temperature: -30°C + 100°C

  • INCH
  • Pressure: 5000 psi
  • Speed: 12 ft/sec
  • Temperature: -22°F + 212°F

Features+

  • Compact seal design
  • Low friction seal
  • Low stick/slip movement
  • High maximum speed

Application

  • Suitable for light to medium duty applications
  • Excellent for stick slip movement
  • Excellent for high speed movement

Fluids

  • Mineral based oils, water/glycol and water emulsions
Download TDS

GSSP

OPERATING PRESSURE+

    • METRIC
    • Pressure: 400 bar
    • Speed: 1.0 m/s
    • Temperature: -45°C + 110°C

  • INCH
  • Pressure: 6000 psi
  • Speed: 3.0 ft/sec
  • Temperature: -50°F + 230°F

Features+

  • Single acting seal
  • Made of high performance polyurethane
  • Excellent resistance to abrasion
  • Ideal for bore misalignment

Application

  • Suitable for light to medium duty applications
  • Excellent for stick slip movement
  • Excellent for high speed movement

Fluids

  • Mineral based oils, water/glycol and water emulsions
Download TDS

GS32

OPERATING PRESSURE+

    • METRIC
    • Pressure: 400 bar
    • Speed: 1.0 m/s
    • Temperature: -45°C + 110°C

  • INCH
  • Pressure: 6000 psi
  • Speed: 3.0 ft/sec
  • Temperature: -50°F + 230°F

Features+

  • Single acting seal
  • Standard self lubricating wear resistance cap ring
  • Made of high performance polyurethane
  • Excellent resistance to abrasion
  • Ideal for bore misalignment

Application

  • Suitable for low to high pressure applications
  • Excellent for stick slip movement
  • Excellent for high speed movement

Fluids

  • Mineral based oils, water/glycol and water emulsions
Download TDS

PISTON SEALS

DOPPEL RING SEALS

PNEUMATIC SEALS

BACKUP/GUIDE RINGS

BUFFER SEALS

HIGH PRESSURE ROTARY SEALS