490-10
Seepage hose for Hawle free-flow underfloor hydrant set Order No. 490-02, Tele Hydrant® Set "Berlin" Order No. 492-01 and Drop Jacket Above-Ground Hydrant (Order No. 517-00), H5evo® Order No. 519-03

The seepage hose for the Hawle free-flow underfloor hydrant set (Order No. 490-02), Tele-Hydrant® Set "Berlin" (Order No. 492-01) and Drop Mantle Above-ground Hydrant H4 (Order No. 517-00) as well as the H5evo® Above-Ground Hydrant (Order No. 519-03) is used to absorb and slowly drain away the residual water generated during the closing process. In addition, possible root ingrowth is prevented.

The seepage hose consists of a flexible 50 mm drainage pipe covered with filter fleece with a suitable connection to the hydrant's emptying fitting. The collected residual water is evenly discharged over the large surface. The penetration of fine-grained soil material via the seepage hose into the lower part of the hydrant is reduced by the filter fleece.