主要特点:

1、电机内装保护器，当三相电源缺相或电机过热时会自动跳开，以免电机意外烧坏;

2、齿轮采用铬锰钛合金钢材料，齿面经碳氮共渗，大大延长使用寿命;

3、根据不同使用环境和用户的特殊要求，开发出工程塑料叶轮和不锈钢叶轮，确保在海水或腐蚀性较强之工业废水中长期使用、无需经常更换叶轮或刷漆。

MAIN FEATURES:

1. Motor In-built protector, in order to prevent motor burn out, the switch would automatically turn off when the power is too low or high and default phase.

2.Gear is made of chromium manganese titanium alloy steel material, the gear tooth surface by the carbonitiding, greatly extend the service life.

3.According to different use of the environment and the user's special requirements, the development of engineering plastics impeller and stainless steel impeller to ensure that the seawater or corrosive industrial wastewater in the long-term use, without frequent replacement of impeller or paint.