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     Sealing Material Profiles
         
    A01-B AO1-B
Hydraulic, single acting

Wiper with interference fit on outside diameter, providing a technically accurate closure at the cylinder. Wiping edge assures a reliable protection against penetration of dust and dirt whilst allowing backflow of residual oil film. Without Back support area. For housing according ISO 6195-Type A.

           
    A02-B   AO2-B
Hydraulic, single acting

Wiper with interference fit on outside diameter. Wiping edge assures a reliable protection against penetration of dust and dirt whilst allowing backflow of residual oil film.

 
           
    A03-A   AO3-A
Hydraulic, single acting

Wiper with mounting cage for press-fit installation into axially open housings. Wiping edge assures a reliable protection against penetration of dust and dirt, the use of plastic mounting cages avoids corrosion in the press-fit for housings according ISO 6195-TypeB.

 
           
    A05-A   AO5-A
Pneumatic, single acting

Wiper with interference fit on outside diameter. Special design of wiping lip allows. Retention of initial lubricating film. Back support area prevents tilting of wiper.

 
           
    A07-A   AO7-A
Hydraulic, single acting

Wiper to fit in angled housings (300 angles).design mainly used in British equipment, in inch as well as metric dimensions.

 
           
    A08-A   AO8-A
Hydraulic / pneumatic, single acting

Wiper usually fixed in housing with clamp flange. Mainly used for replacement in old hydraulic and pneumatic cylinders of for secondary applications.

 
           
    A11-A   A11-A
Hydraulic / pneumatic, double acting

Wiper including additional sealing lip used in combination with O-ring activated PTFE seals (tandem) to reduce residual oil film. Also used as complete solution for pneumatic application in small diameter range. Max.allowed pressure load 1 6 bar (230 psi).

 
           
    F01   FO1
Guide ring

Most common guide ring for rod or piston application. Used in many standard cylinders, majority of application require split version for installation into closed housing, non split design available (bushings).

 
           
    F02   FO2
Guide ring

For rod or piston application, split and none split design available. Not only used as guide ring, also as plain washer or spacer.

 
           
    F03   FO3
Guide ring FO3

For piston application. Angled design combination guide ring and back-up ring function.Split and non split design available.

 
           
    F04   FO4
Guide ring FO4

For rod application. Angled design combination guide ring and back-up ring function.Split and non split design available.

 
           
    F05   FO5
Guide ring FO5

With integrated collar on inside diameter, for piston application. Split and non spilt design available.

 
           
    F06   FO6
Guide ring FO6

With integrated collar on outside diameter, for rod application. Split and non spilt design available.

 
           
    F07   FO7
Guide ring FO7

With groove on side diameter, for piston application. Split and non spilt design available.

 
           
    F08   FO8
Guide ring FO8

With groove on outside diameter, for rod application. Split and non spilt design available.

 
           
    K01-P   KO1-P
Hydraulic, single acting

Asymmetric piston seal for standard applications. Design provides stable fit in the housing ultimate sealing effect over a wide temperature range. Avoids extensive drag pressure. Back to back arrangement with guide rings in between or for double acting pistons or to separate different fluids.

 
           
    K02-PD   KO2-PD
Hydraulic, single acting

Asymmetric piston seal for standard applications. As K01-P but due to design with active backup ring suitable for higher pressure or higher extrusion gaps. K02-PD for short housings.

 
           
  K03-P KO3-P
Hydraulic, single acting

O-ring activated, asymmetrical piston seal interference fit on inside diameter maintains stable fit in the housing. Design provides ultimate sealing effect. Especially suitable for short stroke applications (e.g. spindle seals, coupling actuators).

           
    K05-P   kO5-P :
Pneumatic, Single Acting

Asymmetric piston seal,extremely wear resistant,for use in lubricanted or dry pneumatic applications. Special design of sealing lip allows retention of intial lubricating film.

 
           
 
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