He taputapu pakari, he maha ngā mahi a te Paipa Māra Kōwhai 50m, he mea hanga ātaahua ki Haina. He roa rawa atu, e 50 mita te roa, ā, he mea hanga tēnei paipa mō ngā momo hiahia whakainu o waho. Mā tōna hanganga pakari ka pono, ka wātea hoki mō te māra me ngā mahi o waho. He mea hanga mai i ngā rauemi kounga teitei, he pakari, he ngāwari hoki te pupuri i te paipa. Mā te tae kōwhai motuhake ka kitea te wai i roto i ngā taiao o waho, ka māmā ake te tautuhi i te wā e whakamahia ana. Mā te roa 50m ka taea te whakamahi i ngā momo rahi māra, i ngā hiahia whakainu motuhake rānei. Mā te paipa ka pono, ka ngāwari hoki te whakamahi, ka mau tonu te rere o te wai mō ngā momo mahi māra. He otinga pono, ngāwari hoki tēnei paipa i hangaia i te UK mō ngā hiahia whakainu o waho. Mā tōna hanganga pakari me tōna roa whānui ka tutuki ngā hiahia māra motuhake, ka taea te whakamahi hei taputapu pono mō te tohatoha wai pai me te ōrite ki ngā wāhi māra rerekē.