English
Trelleborg Zurcon® Dualseal is an excellent alternative to an O-Ring and Back-up Ring combination. The advantages are its resistance to twisting, stability at pulsating pressures and low risk of contamination. Dualseal is easy to install and has a long service life.
Static/Dualseal:
Groove Diameter Outside45 mm
Ring Width2.5 mm
TSS Article Number (3 to 9)450
Type of Article0
Signature StandardDU0000450-Z20
Quality (10th Digit)-
Root Groove Inside Diameter40 mm
Root Groove Outside Diameter45 mm
Root Groove Thickness5.4 mm
Article GroupDU
Groove Diameter Inside40 mm
Groove Thickness5.4 mm
Compound codeZ20
Material Information for the product(s) on this page
Z20
Colour:
Turquoise
Basic Material:
PUR
Hardness:
93 (Shore A)
Commercial Description:
Zurcon® Z20, 93ShA proprietary Thermoplastic Polyurethane material based on aromatic diisocyanate and polyester diol. Developed by Trelleborg Sealing Solutions for hydraulic application sealing elements, Zurcon® Z20 offers high wear and extrusion resistance, low compression set, a wide operating temperature range, minimal swelling in mineral oil and acceptable hydrolysis resistance.
