Ningbo MARQUIS Hi-Tech Co., Ltd products

The MQS series self-priming pump with copper impeller cover has a compact structure, while the pump and motor are close-coupled. We could design and manufacture various kinds of such pumps to fit for different regions and working conditions, so these household water pumps exhibit a long service life and a high price performance ratio.

As the name implies, the MQS126 self-priming pump has a steel motor casing, and it is successfully developed by our engineering technicians on the basis of state-of-the-art pumping techniques and the actual condition of the electromechanical industry. By integrating the steel casing motor and the pump body in a novel structure, this close-coupled self priming pump features aesthetical external design. Additionally, the self-priming pump offers great convenience in use, transportation and installation, and little maintenance is required.

The MQS series automatic self-priming pump is outfitted with a brass impeller cover, and it is designed depending on the latest self priming water pump technology and our decades of production experience, making it a leading-edge single-phase self-priming pump in China.

The RAM series automatic self-priming pump with brass impeller cover is the achievement of our engineering technicians by introducing advanced national and international technologies. It is improved on the basis of the actual condition of global electromechanical industry. The automatic self-priming pump features a novel structure by integrating the motor and the pump body into a single unit, which ensures aesthetical appearance. Additionally, the self primer is characterized by stable performance, low maintenance, as well as convenient use, transportation and installation. The fully automatic operation allows the product to be utilized as an unmanned clear water pump.

The MCP series centrifugal pump has a simple but scientifically designed structure, and its key components are offered by world-class suppliers. So, the mean time between failures (MTBF) is greatly prolonged. To offer improved leak-tightness, the pump can be designed with seals made of different materials according to the property of pumping media. All its wetted parts undergo electrophoresis treatment and anti-rust treatment, which makes the pump compatible with slightly corrosive media. This is a direct-coupled centrifugal pump, indicating that pump and motor are coupled together directly to give a compact structure and a beautiful appearance.

The MCPH hot water centrifugal pump not only remains the features of traditional centrifugal pump, but also exhibits other properties that make it suitable to deal with hot water.

The 2MCP series two-stage centrifugal pump is designed according to ISO 2858 and JB/T53058-93 standards, and it is a highly efficient and energy-saving multi-stage centrifugal pump.

The MHF series high flow centrifugal pump is manufactured using leading-edge production techniques, and it integrates motor and pump together, making it an integrated centrifugal pump. Our product adopts static seal rather than shaft seal to provide reliable and leak free pumping solution, and it is highly appreciated by global customers due its remarkable properties, such as low noise of the motor, low failure rate of the canned pump, safe and eco-friendly performance, low maintenance cost and so on.

The SUP series submersible clean water pump is designed on the basis of mature hydraulic models and internationally advanced technologies, and it shows remarkable hydraulic properties which are comparable or even superior to foreign products. This single-phase submersible pump is designed and optimized by computers, and it offers distinctive performance in pumping water with solid particles or long fibers.

The SA series submersible clean water pump is especially designed for the water supply and drainage system of high-rise buildings, and it is a piece of new generation water supply equipment that is developed according to relevant standards drafted by the Fire Department of Ministry of Public Security.