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RUK3B0900-Z2054

Zurcon® Buffer Seal - RUK3B0900-Z2054

The Zurcon® Buffer Seal is a heavy-duty, single-acting rod seal combining a high-modulus Zurcon® sealing ring and back-up ring in a tandem configuration. Designed for demanding hydraulic applications, it operates up to 40 MPa, –35 °C to +110 °C, and speeds up to 1 m/s. It’s ideal as a primary rod seal in high-pressure systems, delivering robust extrusion resistance, leak-tight performance, and long service life.

Rod/U-Cup:

TSS Article Number (3 to 9)K3B0900

Signature StandardRUK3B0900-Z2054

Type of Article0

Quality (10th Digit)-

Root Groove Inside Diameter90 mm

Root Groove Thickness6.30 mm

Root Groove Outside Diameter105.50 mm

Compound codeZ2054

Groove Diameter Inside90 mm

Groove Diameter Outside105.50 mm

Groove Width6.30 mm

Groove Thickness0 mm

Article GroupRU

Material Information for the product(s) on this page

Z20

Z20

Color:

Turquoise

Shore A Hardness:

93+/- 3

Specific Gravity:

1.2

Material Code Class:

Thermoplastic

Material:

Z20

Hardness Tolerance:

+/- 3

Minimum Hardness:

93

Hardness unit:

Shore A

Minimum Temperature:

-35

Material Type:

PUR

Maximum Temperature:

110

Maximum Hardness:

93

Gravity Unit:

g/cm³

Gravity Tolerance:

+/-0.02