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    3. Language: Chineseline English

      Variable-frequency pump

      • VF
      VF

      VF

      Product Profile:

      VF series variable frequency constant pressure water supply system adopts the latest combination of VVVF (Variable Voltage and Variable Frequency) AC variable frequency speed control technology and pressure sensing technology. Through the feedback comparison of real-time pressure value and set pressure value, the speed of motor can be automatically adjusted to keep the outlet pressure unchanged.

      Product characteristics:

      1. High efficiency and energy saving. Compared with traditional water supply mode, frequency conversion constant pressure water supply can save 30% - 60% energy.

      2. Small area, less investment and high efficiency

      Special attention: when leaving the factory, the set working pressure value is not matched with the inflatable pressure value of the pressure tank. Users must match before using. When the user sets the working pressure value, the user must match first.

      It is necessary to adjust the pressure of the pressure tank. Generally, the inflatable value of the pressure tank is equivalent to 50%-70% of the set working pressure value.

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      CONTACT US

      Tel: +86-576-86332977(國內) +86-576-86338977 (國外)

      Fax: +86-576-86337977 89965161

      E-mail: haitun1@snpump.cn haitun2@snpump.cn

      Add: Dayangcheng Industrial Estate,Daxi Town,Wenling ?city,Zhejiang,China

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