SKU: BS211.PTFE.BUR
BS211 3.53mm Section 20.22mm Bore PTFE 55 Polymer Back-Up Ring
BS211 3.53mm Section 20.22mm Bore PTFE 55 Polymer Back-Up Ring
Regular price
$1.28
ex VAT
Regular price
Sale price
$1.28
ex VAT
In stock
Price Break
5+
$0.90
10+
$0.77
20+
$0.70
50+
$0.64
100+
$0.51
500+
$0.45
1000+
$0.38
Description
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:
- 3.53mm
- Inside Diameter:
- 20.22mm
- Hardness:
- 55 Shore
Technical
Technical
| Cross Section | 3.53mm |
|---|---|
| Bore | 20.22mm |
Reviews
Reviews
