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Mertic Teflon Back-Up Ring JIS

PTFE Back-up Rings are designed to prevent extrusion in rubber O-ring sealing systems.  The amount of this extrusion is affected by O-ring hardness, operating temperature, operating pressure and clearance of the mating surface.

Image Model+ Item Name Stock Price Quantity Discounts
ST-P4-BU Metric Teflon Back-Up Ring ST-P4-BU

ST-P4-BU Metric Teflon Back-Up Ring

1.5mm CS X 4mm ID X 7mm OD - “P” Series Metric Back-up Ring Sizes Ring dimensions conform to Japanese Industrial Standard, JIS B 2407...


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