Waea kuaha rino ductile me te parahi parahi DN1500 me te marere haere
Ko te mahi o te maataki maataki o te paera kua oti te whakanoho ki runga i te papu wai nui ko te whakapau me te taapiri wai:
1. Ka timata te mahi o te papu wai nui, ki te mea he hau kei roto i te papu wai, ka puta te papu ki te whakaputa i nga paanga cavitation tino kino ki te tinana papu me te impeller, a ka kore pea e taea te tiki wai;
2. Hei aukati i nga raru o runga ake nei, ka whakauruhia he paera maataki.Ka whakamahia te nuinga o te waahi ki te whakaki i te papu wai ki te wai i mua i te mahi o te papu, me te wa ano, tangohia te hau mai i te papu.Ina whakakiia te wai ki te waahanga teitei ake i te papu, ka timata te papu ki te pupuhi ka taea hoki te mahi o te papu.
Wā tuku: Akuhata-13-2020