1. Kurwanya amazi mato - coefficient de coiffe iringana n'uburebure bumwe bw'igice cy'imiyoboro
2. Gufunga bikomeye - umupira wo gufunga umupira wibikoresho bikoreshwa cyane mububiko bwa plastike, ubuziranenge bwa kashe, sisitemu ya vacuum nayo ikoreshwa cyane.
3. Igikorwa cyoroshye - fungura kandi ufunge vuba kandi ufunguye rwose gufunga byuzuye kuzenguruka 90°, byoroshye kugenzura kure
4 Kubungabunga byoroshye - imiterere yoroshye, kashe iroroshye, gusenya no kuyisimbuza biroroshye
5 anti-ruswa - muburyo bwuzuye cyangwa bufunze byuzuye, umupira na valve base bifunga hejuru yubusabane no kwigunga kwitangazamakuru.Iyo imiyoboro inyuze, ntabwo bizatera kwangirika gufunga kashe ya valve.
Ubwoko 6 bwagutse bwa porogaramu - ingano isanzwe ku isoko dufite yo kugurisha, amakuru yubunini bwihariye, ikaze kutugisha inama!