Mechanicalseal is the key part of submersible sewage pump, the reliability of it decide the submersible sewage pump life.
作为潜水污水泵关键部件的机械密封,其可靠性决定潜水污水泵的使用寿命。
2
For motor frame size 180 and above, the inner mechanicalseal shall be constructed with a solid block carbon rotating seal face and a solid block silicon carbide stationary seal face.