Kugenzura ibipimo bya swing bizana imyanya ikomeye.Bishyizwe mubikorwa byo kuvoma kugirango wirinde gusubira inyuma birashobora gukoreshwa mumazi yo kunywa kimwe namazi yimyanda.Disiki ihujwe na shaft ikoresheje igihuru cyoroshye cyemerera disiki na valve intebe guhinduka neza.Ibice byose by'imbere ni ibyuma bitobora bifatanye n'amazi yo kunywa yemewe na epoxy cyangwa EPDM.