采購德國威樂MVI5209管網疊加變頻恒壓供水泵組

Feature/特征:
Stainless steel materials/不銹鋼材質
High pressure by multi-stage impeller/多級葉輪，高揚程
Easy maintenance by bidirectional mechanical seal/雙向機械密封，易維護
CQC certification/獲得中國節能認證證書

Application/應用:
Water supply and pressure boosting/供水和增壓
Hot water circulation and heating system/熱水循環和采暖系統
Air-conditioning systems/空調系統
Industrial circulation systems/工業循環系統
Washing and sprinkling systems/清洗及噴灑灌溉系統
For various machinery/各種機器配套