English
O‑Ring LABS‑frei / PWIS‑free line is engineered for ultra-clean environments such as paints, coatings, lacquer systems, and other PWIS-sensitive applications. These O-Rings combine contamination control and elastomer performance, making them ideal for critical sealing tasks where paint integrity and surface quality are paramount.
O-Ring/Cleaned PWIS-free:
Ring Diameter Inside20.35 mm
TSS Article Number (3 to 9)AR00019
Signature StandardOCAR00019-N7003
Type of Article0
Root Ring Inside Diameter20.35 mm
Compound codeN7003
QCC for O-rings-
Ring Width1.78 mm
Root Ring Width1.78 mm
Article GroupOC
Material Information for the product(s) on this page
N7003
Color:
Black
Hardness unit:
Shore A
Specific Gravity:
1.24
Material:
N7003
Material Type:
NBR
Maximum Temperature:
100
Maximum Hardness:
70
Minimum Temperature:
-30
Material Code Class:
Elastomer
Gravity Unit:
g/cm³
Hardness Tolerance:
+/- 5
Shore A Hardness:
70+/- 5
Minimum Hardness:
70
Gravity Tolerance:
+/-0.02