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PW4200800-Z20N

Zurcon® Wynseal - PW4200800-Z20N

Double-acting, rubber-energized plastic faced seal. Includes an O-Ring.

Quality & Norms:

Suitable for grooves to ISO 7425/1 yes  

O-Ring:

O-Ring TSS Part No. ORAR00231  

O-Ring Dimensions 66.27 x 3.53  mm

Material Properties:

Material Type PUR/NBR  

Installation Dimensions:

Bore Diameter, dN H9 80  mm

Groove Diameter, d1 h9 69  mm

Groove Width, L1 +0.2 4.2  mm

Seal Capabilities:

Min. Temperature -35  °C

Max. Temperature 110  °C

Speed max. 0.5  m/s

Pressure max. 25  MPa

Zurcon® Wynseal

Material Information for the product(s) on this page

Z20N

Basic Material:

PUR/NBR

Commercial Description:

A proprietary polyurethane material, Zurcon® Z20, along with an NBR (N7) elastomer. Zurcon® Z20 was specially developed by Trelleborg Sealing Solutions for manufacture of sealing elements. It offers high wear resistance, low compression set, a wide operating temperature range, and almost universal media compatibility. An NBR elastomer is used to provide good, general sealing capabilities.