空气漏入泵后，对泵的性能影响很大。
Air leakage into the pump after a great influence on pump performance.
空气漏入浮子室中，会使化油器不稳定。
Air leakage to the float bowl could result in imbalance of the carburetor.
作用是防止泵壳内液体沿轴漏出或外界空气漏入泵壳内。
Role is to prevent the pump shell leakage of liquid along the axis or outside air leakage into the pump shell.
应用推荐