●The mechanical shaft seal is high pressure resistance, high temperature resistance, resistance to corrosion. ●Replacement pump seal suitable for multistage pump, easy and convenient installation. ●Exquisite craftsmanship and optimized materials. ●Strong fastening to reduce noise. ●Mechanical seal is suitable for water treatment systems, cleaning systems, seawater systems, ultrafiltration systems, reverse osmosis systems, which can also be used in swimming pools, bathrooms, acid and alkali transport.