English
Rod seals are particularly exposed to pressure and friction and a long service life is a specific requirement of piston rods. Zurcon® U-Cup RU9 can offer this with its outstanding wear and extrusion resistance. It is also compatible with virtually all media, has a wide operating temperature range, and gives low friction. It has compact installation dimensions, is easy to assemble and can be used as a stand alone element with limitation to 40 MPa or in a tandem system with pressure up to 50 MPa.
Rod/U-Cup:
Groove Diameter Outside36 mm
Signature StandardRU9000280-Z25
Quality (10th Digit)-
TSS Article Number (3 to 9)9000280
Type of Article0
Root Groove Inside Diameter28 mm
Root Groove Outside Diameter36 mm
Root Groove Thickness6.3 mm
Groove Diameter Inside28 mm
Article GroupRU
Groove Thickness0 mm
Groove Width6.3 mm
Compound codeZ25
Material Information for the product(s) on this page
Z25
Zurcon_Z25_enZ25 Engineering Data Sheet_Ed1_rev0
Maximum Hardness:
95
Material Type:
PUR
Material Code Class:
Thermoplastic
Minimum Hardness:
95
Minimum Temperature:
-35
Gravity Unit:
g/cm³
Gravity Tolerance:
+/-0.02
Hardness unit:
Shore A
Specific Gravity:
1.2
Maximum Temperature:
130
Hardness Tolerance:
+/- 3
Material:
Z25
Shore A Hardness:
95+/- 3
Color:
Black