Get durable X-Rings & seal quad ring from puja seals, Pune – precision-engineered seals for enhanced performance in hydraulic and pneumatic applications. Quad Ring seals have an exclusive four-lobed design with a fourfold increase in sealing areas compared to standard O-rings. The new profile has several benefits; first, it will really decrease friction, secondly, it will remove the propensity toward spiral twist in dynamic sealing operations (a frequent failure mode of O-rings), and thirdly, it will generate improved lubricant retention between the sealing lips. The properties lead to long seal life and increased reliability of operations.