General descriptionMechanical seal designed for Hayward swimming pool pumps, ensuring reliable performance and durability.Technical specificationsInner diameter for motor shaft: 20 mmOuter diameter of the ceramic: 35 mmMoving part inner diameter: 20 mmMoving part outer diameter: 34 mmCompatibility and accessoriesCompatible with Hayward Power Flo IICompatible with Hayward Super IICompatible with Hayward RS IICompatible with Hayward Super PumpCompatible with Hayward Super Spa