SKU: BS137.PTFE
BS137 2.62mm Section 52.07mm Bore PTFE 55 Polymer Back-Up Ring
- Regular price
- €1,95 ex VAT
- Sale price
- €1,95
- Regular price
-
ex VAT
In stock
Quantity Price Breaks
10+
€0,98
20+
€0,66
50+
€0,41
100+
€0,34
500+
€0,21
1000+
€0,18
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.
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