O-ring seal / circular / elastomeric / NBR
Hutchinson Precision Sealing Systems
elastomeric, NBR, EPDM
The worlds simplest and most widely used sealing solution
The R-type O-ring is a circular ring with a round cross-section. This is currently the most simple and most frequently sold sealing system. It combines:
symmetry avoiding the risk or assembly errors.
With a wide range of uses, the O-ring can be used:
in static or dynamic assemblies,
for applications from cryogenics to very high temperatures (usually -50°C to +250°C),
with pressures from high vacuum to 2,000 bar.
It can be mounted in grooves of simple geometry that are easily machined. It will fit the smallest sizes according to its shape.