Bonded Seals, O-Rings, 'U' Rings + Internal & External Distributor Seals

	'U' Rings Imperial and Metric 90 shore hard to withstand pressures of up to 120kg/cm2 Typically mounted on pistons and cylinders Distributor Seals Imperial and Metric 75 shore hard for easier mounting Ideal for dynamic application sealing on one lip, either internally or externally Will withstand operating pressures of up to 80kg/cm2 external, 120 kg/cm2 for internal.
Cup Seals 90 shore hard Typically mounted on pistons with a washer Working pressures of up to 40kg/cm2	Hat Seals 90 shore hard Typically used on cylinders as oil control rings or dust covers Working pressures of 40kg/cm2