Back up ring In high pressures usually above 1500 PSI & compensate for loose fitting components.One backup ring should be used on each side of the o ring in double acting assemblies if possible two backups should be used even in single acting assemblies. If only one backup ring is used, the "o rings should be placed between the pressure source & the backup ring.

Ashok Rubber Works KIT boxes represent excellent value for money in terms of quantity, quality and convenience for maintenance engineers. They contain METRIC ' SIZE , ' ' INCH ' SIZE O RINGS & Cord popularly known as ' SPLICING KIT '. We also custom assemble sets of Orings , Cords for refurbishment of specific equipment and custom brand them for you.   Following Types are available in O Ring Kits

Back up ring In high pressures usually above 1500 PSI & compensate for loose fitting components.One backup ring should be used on each side of the o ring in double acting assemblies if possible two backups should be used even in single acting assemblies. If only one backup ring is used, the "o rings should be placed between the pressure source & the backup ring.

Ashok Rubber Works KIT boxes represent excellent value for money in terms of quantity, quality and convenience for maintenance engineers. They contain METRIC ' SIZE , ' ' INCH ' SIZE O RINGS & Cord popularly known as ' SPLICING KIT '. We also custom assemble sets of Orings , Cords for refurbishment of specific equipment and custom brand them for you.   Following Types are available in O Ring Kits