| 摘要 |
An appliance for disconnection of sewage pipeline of flat connection connected to vertical sewage pipeline includes section of pipe placed along vertical axis, with diameter smaller than diameter of vertical sewage pipeline, glass-plastic rod at both ends of which tips with threading are provided, and device for connection of pipe section to glass-plastic rod. In the upper part of plastic section of pipe metal ring is installed, with slots of bayonet fixation. At one side of pipe section along vertical axis long slot is provided, in its upper part holder is mounted in, there on axis L-shaped stopper is installed with possibility of swinging. At that the axis on which stopper is installed is placed higher than the lower end of pipe section.
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