The profile BD Ultrathan® rod seal is the result of a further development of the Parker seal Park-O-Pak® with a secondary sealing lip and a highly extrusion resistant back-up ring.

Due to the secondary lip, additional lubricant is retained in the sealing gap. (This greatly prevents dry-run and wear, thus increasing the seal’s service life).

Additionally, this second sealing lip may even act as a substitute for a costly tandem arrangement when, under certain conditions, satisfactory sealing performance can only be achieved by two seals placed one behind the other in separate installation grooves.

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
Thickness Groove
Material Brand Part No.
BD-11013014.5 110 0 130 0 0 0 16 0 Polyurethane (PU) BD011000042
BD-13015014.5 130 0 150 0 0 0 16 0 Polyurethane (PU) BD013000042
BD-18020518.2 180 0 205 0 0 0 20 0 Polyurethane (PU) BD018000042

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