
Kaupapa
Ko te whakawhiti wera pereti me te anga he mea hanga mai i ngā pereti whakawhiti wera (ngā pereti whakarewa kōpikopiko) kua hiritia ki ngā gasket, kua whakaukia ngātahitia ki ngā rakau here me ngā nati raka i waenganui i te pereti anga. Ko ngā kōhao putanga o te pereti ka hanga i tētahi ara rere tonu, ka rere te wai ki te ara mai i te tomokanga ka tohatoha ki te awa rere i waenganui i ngā pereti whakawhiti wera. Ka rere ngā wai e rua i te au whakamuri. Ka whakawhitia te wera mai i te taha wera ki te taha makariri mā roto i ngā pereti whakawhiti wera, ka whakamataohia te wai wera, ā, ka whakamahanahia te wai makariri.
Ngā tawhā
| Taonga | Uara |
| Pēhanga Hoahoa | < 3.6 MPa |
| Te Pāmahana Hoahoa | < 180 0 C |
| Papa/Pereti | 0.032 - 2.2 m2 |
| Rahi o te Pūwero | DN 32 - DN 500 |
| Matotoru o te Pereti | 0.4 – 0.9 mm |
| Te Hōhonutanga o te Pikopiko | 2.5 – 4.0 mm |
Ngā Āhuatanga
Te tauwehenga whakawhiti wera teitei
Hanganga kiato me te iti o te tapuwae
He watea mō te tiaki me te horoi
He iti te tauwehenga poke
Te pāmahana iti o te mutunga o te huarahi
Mama te taumaha
Rauemi
| Rauemi pereti | Rauemi whakakī |
| Austenitic SS | EPDM |
| SS takirua | NBR |
| Ti & Ti koranu | FKM |
| Ni me te koranu Ni | Urunga PTFE |