Festo Piston Seal Kit, PVC, G1/2 Thread Connection - O-1/2
This piston seal kit from Festo ensures your pistons keep working efficiently. It forms a tight seal around the piston port to prevent leaks, maintaining your system's air pressure for effective pneumatic performance. As it's made from flexible PVC, the O-ring adjusts under compression to ensure a consistently uniform seal even at high speeds. It's designed for industry-standard G1/2 threaded pistons, so is widely compatible with commonly used equipment. Thanks to its 47.9Nm nominal tightening torque, this sealing ring achieves a strong hold on your hardware for a secure installation.
±20% torque tolerance gives flexibility to adjust the tightening torque to suit your application 1.5mm ring thickness for minimal interference with your processes Mounts directly onto your piston for fast assembly Available in packs of 100 (203-1395) if you need a ready supply on hand
Applications
Positioning applications Clamping machines Food production Manufacturing industry
Why should I use an O-ring?
O-rings stop leaks from disrupting your system's air pressure. By improving the performance of your equipment, they dampen operating vibrations and support stable running.