• Non negative pressure water supply equipment

Non negative pressure water supply equipment

Non negative pressure water supply equipment, generally refers to non negative pressure water supply equipment, also called frequency non negative pressure water supply equipment. The traditional way of water cannot do without water, water supply reservoir in the tap water pipe, so the pressure of the water into the pool to zero, resulting in a large amount of energy wasted.

Product Details

Quick Details


Non negative pressure water supply equipment is connected with the water inlet pipe and water pipe network directly, the water in the water supply pipe network residual pressure driven press equipment inlet pipe, pressure pump equipment continue to pressure in the water on the basis of residual pressure, the water pressure is increased to the user when the required pressure to supply water to the water pipe network; when the user uses more water than the water supply pipe network when the quantity of water inlet pipe, pressure drop, when the equipment inlet pressure reduced to absolute pressure is less than 0 (or set of network protection pressure), automatic start working pressure prevention and control device, the equipment running status adjusted until the equipment shutdown standby, ensure that the water inlet pipe network pressure no longer and reduce the adverse impact on the water network; when to restore the water supply capacity of tap water pipe network, water inlet pipe pressure back to protect the pressure above, equipment automatic startup, normal water supply; when the water pipe network residual pressure to meet user requirements for water supply, equipment automatically enter the sleep state, by the water pipe network directly to the user equipment supply, automatic recovery operation of water supply is insufficient; when the user does not need water or water is very small, automatic shutdown device enters dormancy The state, by the small flow regulator in equipment outlet side of the pressure tank to maintain the number of users of water and pipe network Water Leakage, users of water stabilized pressure tank can not maintain the water supply pipe network pressure required, Automatic wake-up, restore the normal operation of. Make full use of the residual pressure of tap water pipe network in the process of equipment operation, always does not adversely affect the water pipe network and the maximum to meet customer needs, reduce water consumption, to achieve the optimal operation of water supply system.

Company Profile


Liaoning gerida heat exchange equipment manufacturing Co. Ltd. (formerly Siping Jilin Ruida Automation Equipment Co Ltd), new plant covers an area of 20000 square meters. The original company was founded in 2008 years is a professional production of laminated (non negative pressure) water supply equipment, heating equipment, high-level direct intelligent heat exchanger unit, water purification equipment of the Professional Company, serving civil and industrial automation and control field. Set the development, design, production, installation and commissioning services for the integration of science and technology, is a high-tech enterprises in Liaoning province.

Company's products are widely used in the field of water supply and drainage, heating, petroleum, chemical, pharmaceutical, food, textile, electric, air conditioning etc.. The main products are: automatic laminating (non negative pressure) water supply equipment, automatic frequency of two water supply equipment, fire water supply equipment, intelligent heat exchanger unit, boiler automatic control


Post Buying Request

  • * Country:Please select country
  • * Title:Please input title
  • * Message:Please input message
  • Your message must be between 20-8000 characters
  • * Your Email Address:Please input Email
  • Your email is also your login ID