Series LPA90S Multi-spring pusher seals are designed and qualification tested according to the stringent testing norms specified by API 682 standard. These dependable, engineered mechanical seals are developed to attain extremely low emmissions, typically to less than 150ppm. These seals are offered in single, dual unpressurized and dual pressurized arrangements for awide range of petroleum and light hydrocarbon Services in refinery and petrochemical industries.
These special engineered seals provide the following advantages :
- To extend seal life beyond 25000 hours of operation.
- To reduce emission levels.
- To ensure plant and personal safety in hazardous environments.
- To standardise the seals and sealing systems.
Materials of Construction-LPA90S