KDA

KDA

KDA is Single acting piston seal with asymmetric lips and active backup ring. The piston seals type KDA is mainly used with high pressure and the backup ring offsets large gaps or structural deflections without extrusion. The asymmetric lips are designed to differentiate the behaviour of the lips on the static and dynamic surfaces: the static lip is flexible, more sensitive to pressure fluctuations and it guaranties a wide contact area; the dynamic lip is shorter and stronger to concentrate load against the dynamic surface.

Product Description (sizes in mm | sizes in inch)

Product Description
(sizes in mm | sizes in inch)

Click on MM/Inches to view the sizes.

Part No. ID
(Inner)
OD
(Outer)
Thickness Groove
Height
Material Brand Part No.
KDA-1109012 90 0 110 0 0 0 12.500 0 POLYURETHANE (PU)
KDA-13011012 110 0 130 0 0 0 12.500 0 POLYURETHANE (PU)
KDA-19017011.5 170 0 190 0 0 0 12.500 0 POLYURETHANE (PU)
KDA-45359 35 0 45 0 0 0 9.500 0 POLYURETHANE (PU)
KDA-55409 40 0 55 0 0 0 9.500 0 POLYURETHANE (PU)
KDA-70559 55 0 70 0 0 0 9.500 0 POLYURETHANE (PU)


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