Zurcon® Wynseal - PW4200320-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. ORAR00211
O-Ring Dimensions 20.22 x 3.53 mm
Material Properties:
Material Type PUR/NBR
Installation Dimensions:
Bore Diameter, dN H9 32 mm
Groove Diameter, d1 h9 21 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
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.