The utility model has the advantages of small noise, small vibration, small daily maintenance work, long maintenance cycle, long product life, etc.
The utility model is suitable for reforming the old heating system with unbalanced hydraulic power, and is suitable for the new heating / air conditioning project.
Effective use of water resources can be effectively used to maximize water availability and to enter semi-automatic agricultural irrigation patterns.
Water submersible pump (submersible pump) unit to live submerged underwater operations, so the motor seal and insulation performance must be reliable, installation an...Read More
First, the pump surface and the pressure chamber (also known as volute) inner surface corrosion uneven. Surface rust will reduce the pump water 7% -8%; maintenance onl...Read More
A centrifugal pump that does not need to be pumped up automatically in the suction line is called a self-priming pump. Self-priming pump structure of many types, of w...Read More
Pipeline pump and centrifugal pump in the selection should be how to distinguish and were applied? The following by the Shanghai Dragon pump introduced the following ...Read More