English
The Dual Piston Ring is a high-performance sealing solution designed for use in piston applications requiring low leakage and smooth operation. Featuring a two-part design, it provides excellent sealing efficiency, reduced friction, and enhanced stability under dynamic conditions. Ideal for hydraulic systems, it ensures long service life and optimal performance even under high pressure and varying temperatures.
Piston/Dual Ring:
TSS Article Number (3 to 9)ZFS4012
Signature StandardPFZFS4012-T40
Type of Article0
Quality (10th Digit)-
Root Groove Thickness4.85 mm
Root Groove Outside Diameter235.73 mm
Compound codeT40
Root Groove Width4.85 mm
Groove Diameter Outside235.73 mm
Groove Thickness4.85 mm
Groove Width4.85 mm
Article GroupPF
Material Information for the product(s) on this page
T40
Material:
T40
Ball Hardness:
27
Minimum Temperature:
-200
Material Type:
PTFE
Specific Gravity:
2.07
Maximum Temperature:
260
Material Code Class:
Thermoplastic
Gravity Tolerance:
+/-0.03
Gravity Unit:
g/cm³
Color:
Grey