Rotary seals

 

Rotary seals are divided into traditional shaft seals for low pressure and high rotation (high sliding speed), and efficient high pressure seals for the construction and engineering industries.

ALL profiles listed below are available in ALL materials and sizes ranging from 4 to 2,000 mm.

 
WDR A

Radial shaft seal

 
WDR ASL

Radial shaft seal with dust lip

 
WDR B

Radial shaft seal with outer steel cage

 
WDR BSL

Radial shaft seal with outer steel cage
and dust lip.

 
WDR C

Radial shaft seal with outer steel cage
and metal guard.

 
WDR CSL

Radial shaft seal with outer steel cage,
metal guard and dust lip.

 
WDR AO

Radial shaft seal without spring.

 
WDR AOK

Radial shaft seal without spring.

 
WDR ASY

Radial shaft seal for pressurisation.

 
WDR ASY FPM

Radial shaft seal for pressurisation.
Viton

 
WDR E5

Radial shaft seal with woven backing.

 
WDR E6

Radial shaft seal with woven backing
and vertical groove parallel to the axis.

 
WDR E7

Radial shaft seal with woven backing
and vertical groove parallel to the axis.
WE7 Can be fitted back to back.

 
R3

Rotary union seal with back-up rings

 
R4

Rotary seal for
slow rotation, interior sealing

 
R5

Rotary seal for
slow rotation, exterior sealing

 
R6

V-ring, straight

 
R7

V-ring, angled

 
R8

Wiper with groove.

 
R10

Rotary union seal, rod side.

 
R11

Rotary union seal, piston side.

 
R13

Rotary union seal with integrated back-up rings.

 
R15

Rotary union seal.

 
R16

Rotary seal, slide ring, piston.

 
R17

Rotary seal, PTFE with meander spring and clamping flange.

 
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Fabian Kofler

Production & Quality Control
fabian[47]kofler-dichtungen.at
Ph. +43 05223 - 4 33 99 - 12