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品牌 WILO/威樂(lè) 型號(hào) MVI3211-3/25/E/3-380-50-2 材質(zhì) 不銹鋼 性能 不阻塞 揚(yáng)程 200（m） m 用途 增壓泵 泵軸位置 邊立式 葉輪結(jié)構(gòu) 封閉式葉輪 葉輪吸入方式 單吸式 流量 50（m3/h） m3/h 展開 德國(guó)威樂(lè)MVI3211-3/25/E/3-380-50-2空調(diào)循環(huán)泵家用型 產(chǎn)品型號(hào)： MVI3202-3/16/E/3-380-50-2 MVI3203-3/16/E/3-380-50-2 MVI3204-3/16/E/3-380-50-2 MVI3205-3/16/E/3-380-50-2 MVI3206-3/16/E/3-380-50-2 MVI3207-3/16/E/3-380-50-2 MVI3202-3/25/E/3-380-50-2 MVI3203-3/25/E/3-380-50-2 MVI3204-3/25/E/3-380-50-2 MVI3205-3/25/E/3-380-50-2 MVI3206-3/25/E/3-380-50-2 MVI3207-3/25/E/3-380-50-2 MVI3208-3/25/E/3-380-50-2 MVI3209-3/25/E/3-380-50-2 MVI3210-3/25/E/3-380-50-2 MVI3211-3/25/E/3-380-50-2 MVI3212-3/25/E/3-380-50-2 eature/特征: Stainless steel materials/不銹鋼材質(zhì) High pressure by multi-stage impeller/多級(jí)葉輪，高揚(yáng)程 Easy maintenance by bidirectional mechanical seal/雙向機(jī)械密封，易維護(hù) CQC certification/獲得中國(guó)節(jié)能認(rèn)證證書 Application/應(yīng)用: Water supply and pressure boosting/供水和增壓 Hot water circulation and heating system/熱水循環(huán)和采暖系統(tǒng) Air-conditioning systems/空調(diào)系統(tǒng) Industrial circulation systems/工業(yè)循環(huán)系統(tǒng) Washing and sprinkling systems/清洗及噴灑灌溉系統(tǒng) For various machinery/各種機(jī)器配套