• BS137 2.62mm Section 52.07mm Bore PTFE 55 Polymer Back-Up Ring
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SKU: BS137.PTFE

BS137 2.62mm Section 52.07mm Bore PTFE 55 Polymer Back-Up Ring

BS137 2.62mm Section 52.07mm Bore PTFE 55 Polymer Back-Up Ring
CHF 1.00 ex VAT
CHF 1.00 ex VAT
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20+ CHF 0.29
50+ CHF 0.18
100+ CHF 0.15
500+ CHF 0.09
1000+ CHF 0.08

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Description
Back-up Rings: Back-up rings, or anti-extrusion rings, are thin rings that are designed to prevent O-ring extrusion under pressure. They fit in the gland between the seal and the clearance gaps to provide zero clearance.
Brand / Quality:
Simply PTFE Back-Up Rings - High Quality
Cross Section:
2.62mm
Inside Diameter:
52.07mm
Hardness:
55 Shore
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