SPS

SPS

SPS designed for use on one piece pistons, the five part assembly consists of an endless precision rubber moulded sealing element supported at each end with angle split upport rings. The support rings are designed to accommodate split Polyacetal anti-extrusion bearing rings.


The design allows the anti extrusion bearing rings to react positively to increasing pressures. The final assembly provides a robust sealing unit designed to operate at higher pressures. The seal is also suitable for existing two piece pistons of the same housing dimensions.

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.
SPS-200162/1 0 1.625 0 2 0 0.490 0 0.980 Nitrile (NBR) / Fabric / Acetal Resin
SPS-250200 0 2 0 2.500 0 0.650 0 0 Nitrile (NBR) / Fabric / Acetal Resin
SPS-314275 70 0 90 0 22 0 0 0 Nitrile (NBR) / Fabric / Acetal Resin
SPS-350275 0 2.750 0 3.500 0 0.937 0 0 Nitrile (NBR) / Fabric / Acetal Resin
SPS-400325 0 3.250 0 4 0 0.937 0 0 Nitrile (NBR) / Fabric / Acetal Resin
SPS-400337 0 3.375 0 4 0 0.775 0 0 Nitrile (NBR) / Fabric / Acetal Resin


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