Material screening

Seal Material Selector

Compare common seal-material families using the operating environment. This is a screening aid—not a substitute for the exact compound data sheet and seal-profile design limits.

Hydraulic fluid

Operating temperature °C

Pressure bar

Approx. sliding speed m/s

Seal duty

Contamination

PU / HPU note: HPU is used by some seal suppliers for hydrolysis-resistant or high-performance thermoplastic polyurethane grades. It is not one universal compound code, so confirm the exact supplier grade, hardness and compatibility data.