Ibiranga:
1. 304 ikigega cyamazi adafite ingese - ingese, irashobora kandi gukuramo ubushyuhe bwinshi, kuzigama ingufu.
2. Ikigega cy'amazi yo hanze - gishobora kongeramo amazi muburyo bwamazi mugihe nta mazi atemba.
3. Umuvuduko mwinshi hamwe nubushyuhe bwo hejuru pompe ikoreshwa - irashobora kuvoma amazi yubushyuhe bwo hejuru.
4. Hejuru ya flange ifunze ibyuma bishyushya - igihe kirekire cyo gukora, cyoroshye cyane mugusukura no kubungabunga.
garanti:
1. Itsinda ryubuhanga bwubuhanga hamwe nitsinda ryiterambere, rirashobora gukora moteri itanga ibyuka ukurikije ibyo abakiriya bakeneye
2. Kugira itsinda ryaba injeniyeri babigize umwuga kugirango bategure ibisubizo kubakiriya kubuntu
3. Igihe cyubwishingizi bwumwaka umwe, imyaka itatu nyuma yigihe cyo kugurisha, guhamagara kuri videwo umwanya uwariwo wose kugirango ukemure ibibazo byabakiriya, no kugenzura aho, guhugura, no kubungabunga igihe bibaye ngombwa