Ebiwandiiko ebiragiddwa wansi byonna bikwata ku sayizi za vvaalu ya foam dispenser , ng’oyita mu biwandiiko bino ebikwatagana, osobola okufuna amawulire agakwatagana, ebiwandiiko ebikozesebwa, oba emitendera egy’omulembe ebikwata ku sayizi za vvaalu y’okugaba foam . Tusuubira nti amawulire gano gajja kukuwa obuyambi bwe weetaaga. Era singa bino ebiwandiiko bya FOAM dispenser valve sizes tebisobola kugonjoola byetaago byo, osobola okututuukirira okufuna ebikwata ku nsonga eno.