Polyurethane with metal can construction for.
Parker rod seals catalogue.
Single acting rod wiper seal for hydraulics j parker s single acting rod wiper for medium to heavy duty hydraulic applications.
82 3 6 2 hardware.
From fluid power and aerospace to life sciences and solar power parker provides a wide range of specialty elastomers to satisfy unique sealing requirements with a combination of experience innovation and support.
They are available as single acting and double acting seals.
The concrete contributions which parker engineers continually make through their membership in respective stan dardisation committees ensure that the dimensional standards.
Parker rod seals for hydraulic and pneumatic cylinders and actuators seal the applied system pressure against the atmosphere side.
The profile series presented in this catalogue consider existing iso standards for installation spaces of piston seals rod seals and wipers.
71 parts viewing 10 of 71 show more.
High pressure applications usually require a tandem rod sealing system including a buffer seal.
Parker the global leader in motion and control technologies develops and manufactures innovative sealing solutions to meet the challenges of today s vastly changing industries.
Parker s double acting rod wiper seals for heavy to light duty hydraulics applications feature knife trimmed beveled lips.
The parker polypak combines an o ring type synthetic rubber o spring with a conventional lip type seal to produce a unique sealing device capable of sealing both vacuum high and low pressure.
Seal wiper el ements for non rotating cylinders oval double acting piston seals for flat cylinders fleece rubber seals for rodless cylinders and special seal wiper elements for particularly dirty operating con ditions.
82 3 6 1 4 alternative grooves with snap ring retainer.
Their purpose is to prevent external leakage and thus avoid contamination of the ambient environment.
From fluid power and aerospace to life sciences and solar power parker provides a wide range of specialty elastomers to satisfy unique sealing requirements with a combination of experience innovation and support.
3 6 1 3 2 rod seal installation in closed groove.
Ptfe seals parker hannifin packing division europe 3 precision ptfe seals parker prädifa s ptfe sealing solutions are used in a variety of markets including fluidpower aerospace automotive oil and gas.
Seal is a patented precision molded multi purpose seal.
Notice how both designs shown in fig.
Rod seals need to be folded to fit into internal throat grooves and piston seals must be stretched over the outside of the piston.
Conventional lip seals such as the standard u cups are prone to.
