Vacuum booster pump is mainly used for drawing light vacuum booster brake system can also be used for other transport vehicles and construction machinery. The use of vacuum assisted braking system can improve brake reliability and reduce driver fatigue, help reduce the incidence of traffic accidents ---MORE---

There are many advantages of flexible impeller pumps in handling viscous fluids over centrifugal pumps. Martin Ruse of Jabsco, a pioneer in flexible impeller technology, discusses the fundamentals of flexible vane pump operation and its many advantages in terms of installation, maintenance and use. ---MORE---

The Northwest Institute of Nonferrous Metals has a National Engineering Research Center for Processing of Rare Metallic Materials, a State Key Laboratory of Porous Materials, and a National Engineering Laboratory for Preparation of Superconducting Materials. At the 13th East-West Trade Fair, the I ---MORE---

As the water source heat pump technology uses surface water as the air conditioning unit cooling and heating source, so it has the following advantages: 1. Is a renewable energy technology water source heat pump is the use of the Earth's water storage of solar energy resources as a source of hea ---MORE---

Self-priming centrifugal pump parts are: inhalation chamber, impeller, pressure chamber three parts. The impeller chamber is the heart of the pump and the heart of the flow component. Pump through the impeller on the liquid work, to increase its energy. Impeller according to the direction of the li ---MORE---

1, the overall structure of the pump Roots vacuum pump pump body structure determines the structure of the overall structure of the pump. At present, Roots vacuum pump at home and abroad generally has three types of overall structure: (1) Vertical structure of the inlet and outlet level settings, as ---MORE---

1 Introduction Air-cooled heat pump chiller as a cold and heat source of central air conditioning has its equipment utilization, a machine winter and summer, eliminating the need for water-cooled chiller cooling water systems and heating boilers, water-saving, Energy conservation and environmental p ---MORE---