FeaturesContinuous operation: adopts hard and corrosion-resistant titanium tungsten material, which can make the pump work safely and continuouslySmall size: compact overall structure, small size, low noise, significant energy-saving effect, convenient maintenanceImprove safety: automatic protection from pump leakage, electrical leakage, overload and over-temperature, etc., to improve safety and reliabilityExcellent performance: the machine has excellent sealing performance, good sealing performance, stable performance and long service lifeEASY INSTALLATION Easy to install, the mechanical seals of this water pump can directly replace the old or damaged onesFeature:1. Continuous Operation: Adopts hard and corrosion resistant titanium tungsten material, which can make the pump work safely and continuously2. Small size: compact overall structure, small size, low noise, significant energy saving effect, convenient maintenance3. Improve safety: Automatic protection from pump leaks, electrical leaks, overload and over-temperature, etc., to improve safety and reliability4. Excellent performance: the machine has excellent sealing performance, good sealing performance, stable performance and long service life5. Easy installation: Easy to install, the mechanical seals of this water pump can directly replace the old or damaged onesSpecification:< /a>Item Type: Water Pump Mechanical SealsModel No.: 520-3/4Material: Silicon Carbide + Titanium TungstenPackage List:1 x mechanical seals1 x SpringPackage List1 x Mechanical Seals1 x Spring