Design
O-Ring Calculators
Groove, squeeze, gland fill and extrusion checks for every common O-ring seal configuration — each on its own page.
Radial Static Seal
Squeeze and gland fill check for radial static O-ring seals.
OpenRadial Dynamic Seal
Squeeze, fill and friction check for hydraulic and pneumatic dynamic seals.
OpenFace Seal
Axial-compression face seal groove verification.
OpenBoss Seal
Straight-thread tube-fitting (boss) O-ring seal check.
OpenCrush Seal
Crush-groove seal verification.
OpenDovetail Groove
Retaining dovetail face-groove design check.
OpenRounded Rectangle
Non-circular rounded-rectangle face seal geometry model.
OpenExtrusion Check
Gap and pressure driven extrusion risk assessment.
Open