Horoia tika te wharepaku: whakamahia te whakaterenga ā-papa o te wai hei horoi tika i ngā mea paru.
Ngā Painga: He kaha te nekehanga, he ngāwari te horoi i te nui o te paru; I te pito o te ara paipa, he iti noa te wai e hiahiatia ana; He rahi te rahi (9-10cm), he poto te ara, kāore e ngāwari te aukati; He iti te rahinga o te tāke wai, ā, ka penapena wai;
Ngā ngoikoretanga: te haruru nui o te horoi, te iti o te wāhi hiri, te ngoikore o te pānga wehe i te kakara, te ngāwari o te tauine, me te ngāwari o te tauhiuhi;
Wharepaku mimiKo te āhuatanga siphon o te wharepaku ko te whakamahinga o te rerekētanga pēhanga i roto i te pou wai hei mea kia piki ake te wai, kātahi ka rere ki tētahi wāhi iti iho. Nā te rerekētanga o ngā pēhanga hau i runga i te mata o te wai i te pūwero, ka rere te wai mai i te taha he nui ake te pēhanga ki te taha he iti iho te pēhanga, ka hua ake te āhuatanga siphon me te mimiti i te paru.
E toru ngā momo wharepaku siphon (siphon noa, siphon vortex, me te siphon jet).
Momo ngongo wai noa: He toharite te tere o te pupuhi, he toharite hoki te tere horoi o te pakitara o roto, he paru te rokiroki wai, ā, he haruru te āhua. I ēnei rā, he maha ngā ngongo wai kua whakauruhia ki ngā taputapu whakakī wai hei whakatutuki i ngā ngongo wai tino pai, he ngāwari noa iho te aukati.
Momo wai whakapū: Ina horoia, ka puta te wai mai i te pūwero. Ka horoia tuatahitia te paru i te pakitara o roto, kātahi ka tere te mimiti, ka whakakapia katoatia te wāhi penapena wai. He pai te pānga horoi, he toharite te tere horoi, ā, he ma te rokiroki wai, engari he haruru.
Momo pūwero vortex: He putanga wai kei raro i te wharepaku, ā, he putanga wai kei te taha. Ina horoia te pakitara o roto o te wharepaku, ka puta he vortex hurihuri. Hei horoi pai i te rotote pakitara o te wharepaku, he iti noa iho te pānga o te horoi, engari he iti te whānui o te rerenga wai, ā, he ngāwari ki te aukati. Kaua e ringihia he paru nui ki rotote wharepakui roto i te oranga o ia rā, nā te mea kāore he raruraru nui.
He iti te haruru o te wharepaku miro, he pai ngā pānga ārai i te tauhiuhi me te haunga, engari he nui ake te wai e pau ana, ā, he ngāwari te ārai i te wharepaku e tukuna tika ana (kua whakatauhia tēnei raruraru e ētahi waitohu nui mā te hangarau, he mea pai). He pai te whakamahi i tētahi kete pepa me tētahi tauera.
Tuhipoka:
Mena kua nekehia tō paipa, he mea pai kia whakamahia he hononga tikawharepaku horoihei ārai i te aukati. (Ae, ka taea hoki te tāuta i tētahi wharepaku siphon, ā, e ai ki ngā inenga tūturu a te tini o ngā kaipupuri whare, kāore i te tino aukatia. E taunakihia ana kia hokona he wharepaku he nui te tāke wai me te nui o te wai horoi, ā, kaua e roa rawa te tawhiti nekehanga, kaua e neke atu i te kotahi mita. He pai ake te whakatakoto i tētahi pari i roto i te 60cm, ā, me whakatakoto te taputapu nekehanga kia rite ki te taea. Hei tāpiri, me whakaaro ki te diameter o te paipa waikeri wharepaku, kia neke atu i te 10cm. Mō ngā wharepaku kei raro iho i te 10cm, e taunakihia tonutia ana kia whakamahia he wharepaku rere tika.).
2. Ka pā te nekehanga ki te pānga horoi o te wharepaku siphon, tae atu ki te pānga horoi o te wharepaku horoi tika, engari he iti noa te pānga.
3. Kāore i te tūtohutia kia tāutahia he wharepaku momo siphon mēnā he mahanga kei roto i te paipa taketake. Nā te mea kua tae mai he mahanga motuhake ki te wharepaku siphon, he nui te tūponotanga ka āraia te mahanga takirua, ā, kāore i te tūtohutia kia tāutahia i raro i ngā āhuatanga motuhake.
4. Ko te tawhiti i waenga i ngā poka i roto i te kaukau he 305mm, 400mm rānei, e pā ana ki te tawhiti mai i waenganui o te paipa waikeri wharepaku ki te pakitara o muri (e pā ana ki te tawhiti i muri i te whakatakotoranga o ngā taera). Mena he rerekē te tawhiti i waenga i ngā poka, 1. E taunakihia ana kia nekehia, ki te kore ka raru pea te tāutanga, ka puta rānei he āputa i muri i te wharepaku i muri i te tāutanga; 2. Hokona he wharepaku me te tawhiti poka motuhake; 3. Whakaarohiawharepaku e whakairihia ana ki te pakitara.
