Various Mechanical Seals for Sundyne Lmv322/311 Pumps

Core Functions

Leak-proof Sealing: Relying on precise end-face fitting sealing of rotating and stationary rings, it completely prevents the leakage of process media inside the pump along the pump shaft. Suitable for chemical working conditions with toxic, flammable and corrosive media, it fully meets the requirements of API 682 sealing standard.

High-Speed Working Condition Adaptation: Specially optimized for Sundyne high-speed pumps with over 10,000 RPM, it features low end-face friction loss and high vibration resistance. It can withstand centrifugal force and shaft runout caused by high rotating speed, achieving stable operation and long service life.

Accurate Domestic Substitution: Fully consistent with original factory seals in dimensions, mounting interfaces and performance. With outstanding cost performance, it perfectly replaces imported original products and greatly reduces customers' maintenance and procurement costs.

Integrated and Easy Installation: Adopting an integrated flange base design, it can be replaced in situ without modifying original pump pipelines and chambers, facilitating convenient maintenance, disassembly and assembly.

Application Scenarios

It is specially compatible with the full range of Sundyne LMV/LMC/CYT high-speed pumps. Widely used in shaft end sealing of high-pressure process pumps in petrochemical, LNG and fine chemical industries, it serves as a core vulnerable spare part for pump unit overhaul and maintenance.