Mechanical seals Features & Benefits & Industries
2024-11-14
Mechanical seals Main Features and Benefits
Mechanical seals come with several features and benefits, such as:
Seals the pump shaft while enabling it to rotate
Consumes less energy compared to gland packing
Reduced maintenance requirements due to the use of inboard springs that self-adjust upon wear
Minimal shaft or sleeve wear with modern cartridge seal designs Invisible leakage (only vapor)
As long as a 20-year lifespan
Shaft deflection compatibility and “End Play” available with some designs
Less damage results from corrosion if the product is within the pump
Saved money resulting from less wasted product
Seals can also seal vacuums, which isn’t possible with packing due to the introduction of air into the pump
Consumes less energy compared to gland packing
Reduced maintenance requirements due to the use of inboard springs that self-adjust upon wear
Minimal shaft or sleeve wear with modern cartridge seal designs Invisible leakage (only vapor)
As long as a 20-year lifespan
Shaft deflection compatibility and “End Play” available with some designs
Less damage results from corrosion if the product is within the pump
Saved money resulting from less wasted product
Seals can also seal vacuums, which isn’t possible with packing due to the introduction of air into the pump
机械密封件具有多种特点和优点
密封泵轴，同时使其旋转
与填料相比，能耗更低
由于使用可在磨损时自行调节的内置弹簧，因此维护要求更低
采用现代筒式密封设计，轴或套筒磨损最小 不可见泄漏（仅蒸汽）
使用寿命长达 20 年
某些设计具有轴偏转兼容性和“端部间隙”
如果产品在泵内，腐蚀造成的损坏更少
由于产品浪费更少，因此节省了资金
密封件还可以密封真空，而填料无法做到这一点，因为会将空气引入泵中
与填料相比，能耗更低
由于使用可在磨损时自行调节的内置弹簧，因此维护要求更低
采用现代筒式密封设计，轴或套筒磨损最小 不可见泄漏（仅蒸汽）
使用寿命长达 20 年
某些设计具有轴偏转兼容性和“端部间隙”
如果产品在泵内，腐蚀造成的损坏更少
由于产品浪费更少，因此节省了资金
密封件还可以密封真空，而填料无法做到这一点，因为会将空气引入泵中
Mechanical seals find widespread use across numerous industries
Electric Submersible Pumps
Chemical Processing
Oil and Gas
Water and Wastewater Treatment
Food and Beverage
Power Generation
Mining and Minerals
Aerospace Industry
HVAC (Heating, Ventilation, and Air Conditioning)
Electric Submersible Pumps
Chemical Processing
Oil and Gas
Water and Wastewater Treatment
Food and Beverage
Power Generation
Mining and Minerals
Aerospace Industry
HVAC (Heating, Ventilation, and Air Conditioning)
机械密封件广泛应用于众多行业
电动潜水泵
化学加工
石油和天然气
水和废水处理
食品和饮料
发电
采矿和矿产
航空航天工业
暖通空调（暖通空调）
Mechanical Seal Basic Sealing Points (Leakage Points)
