Parker piston seal is a critical component in hydraulic and pneumatic systems, designed to create a tight and effective seal between the piston and the cylinder bore. This seal plays a crucial role in maintaining the integrity and efficiency of the hydraulic or pneumatic system by preventing fluid leakage and ensuring optimal performance.
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Piston sealing set Prädifa series OT
sealing set, slipper seal, double-acting, especially suitable for aggressive media and/or high temperatures
Piston seal Prädifa series PZ
seal for pneumatic cylinders, double-acting. Short axial length.
Piston seal Prädifa series Z5
Piston seal for pneumatic cylinders, double-acting. U-cup design with integrated guiding function. High-temperature version available.
Piston sealing set Prädifa series ZC
Piston sealing set for hydraulic cylinders, double-acting. Three-piece design.
For high pressures and extreme pressure peaks. Robust design with extreme wear resistance.
Piston sealing set Prädifa series ZP
Piston sealing set for hydraulic cylinders, double-acting. Three-piece design.
For high pressures and extreme pressure peaks. Robust design with extreme wear resistance.
Piston sealing set Prädifa series ZW
Piston sealing set for hydraulic cylinders including guide rings, double-acting.
Head seal Prädifa series NLA, FlexiSeal®
Symmetric head seals design. FlexiSeal. Spring-energized PTFE seal.
CT Profile, 4-Piece PTFE Cap Seal
Four-Piece Rubber-Energized PTFE Cap Seal With Anti-Extrusion for Heavy Duty Hydraulics
Standard PolyPak Hydraulic Seal With Knife Trimmed Scraper Lips (SPP)
Parker’s hydraulic SPP Profile standard PolyPak® seal is a square shaped, symmetrical squeeze seal with a knife trimmed scraper lip for hydraulic rod and piston sealing.
PTFE Chevron Stacks Prädifa
Chevron sealing set, single-acting. Consists of a radial FlexiSeal®, followed by several V-rings and an anti-extrusion ring.
Typical single lip U-cup piston seal : B7
Piston seal for hydraulic cylinders, single acting, polyurethane u-cup design.
Double acting composite PTFE piston seal: CT
Piston Seal, Double Acting, PTFE
Double acting PUR composite piston seal: OU
Piston Seal, Double Acting, Polyurethane
HGP Profile, Frac and Mud Pump Suction or Discharge Seal
HGP for frac and mud pumps provides extended service life of suction and discharge cover seals, while providing improved protection of sealing surfaces from aggressive fracking fluids and proppants.
T-Seal for Oil and Gas Applications (Prädifa)
Parker’s T-Seal is used in a wide range of applications in the oil a gas industry such as running tools, wellhead, valves, actuators and BOPs.
Piston sealing set Prädifa series N0
Note: This product is no longer available – please refer to the “Product Support” or “Recommended products” section of this page for details on any alternative products, or contact us for further assistance