Couplings ane ruvara rwekodhi nechimiro saka haugone kusanganisa hose mitsetse.Mapulagi chete uye zvigadziko zvemavara akafanana uye saizi yekubatanidza zvinokwana pamwechete.Kubatana kwakazara kunosanganisira plug uye socket (zvese zvinotengeswa zvakasiyana) zvinobatana nekudimbura nekukurumidza.Zvishandise kana uchida kuwana mutsara kakawanda.Mapulagi uye zvigadziko indarira yekudzivirira kunaka kwekuora.
Mapuragi anozivikanwawo sema nipples.
Zvigadziko zvine chivharo chekuvharira chinomisa kuyerera kana kubatana kwaparadzaniswa, saka mweya kana mvura haibvi kubva mumutsara.Iwo ari push-to-connect maitiro.Kuti ubatanidze, sundidzira plug musocket kusvika wanzwa kudzvanya.Kuti udimbure, tsveta sleeve pane socket kumberi kusvika plug yabuda.
Mapulagi uye masokisi ane barbed end isa mupurasitiki kana rabha hose uye chengetedza nechirambi kana crimp-on hose ferrule.
NPSF (National Pipe Straight Fuel) tambo dzinoenderana neNPT tambo.
Ongorora: Kuti uve nechokwadi chekukwana chaiko, ita shuwa kuti plug nesoketi zvine ruvara rwakafanana uye saizi yekubatanidza.
