Sealing element for pump

The utility model discloses a sealing element for pump, include with the cover the first sealing member of axle with fix the second sealing member on the pump case, first sealing member and second sealing member are the ring structure, its characterized in that: the one end of first sealing member is equipped with first bulge loop, the one end tip of second sealing member is equipped with the first annular groove that matches with first bulge loop, first bulge loop activity embedding is in first annular groove, the other end of first sealing member is equipped with the second bulge loop, the terminal surface of first bulge loop and the laminating of the terminal surface of second sealing member, still be equipped with water conservancy diversion structure and stock solution structure between first sealing member and the second sealing member. This sealing element for pump can reduce the cost of pump, sealed effectual, reduction leakage probability. 本实用新型公开了种泵用密封件，包括与套在轴的第密封件和固定在泵壳上的第二密封件，所述第密封件和第二密封件呈圆环结构；其特征