Welcome: Dongfang Water Supply and Drainage Equipment Factory
Home      News     Company news

Company news

  • 19-12-19
    Homebrew Pump - Stock stainless steel magnetic drive pump with food grade certification, high quality and competitive price.
  • 19-12-23
    Pneumatic diaphragm pump is a new type of transport machinery, using compressed air as the power source, for all kinds of corrosive liquid, liquid with particles, high viscosity, volatile, flammable, highly toxic liquid, can be exhausted.
  • 20-01-06
    Why the rotary lobe pump can’t self priming liquid? - Air inside the inlet pipe and pump, the speed of lobe pump is too low, the suction range is too large, and the flow of water inside and outside of the pipe resistance loss is too large.
  • 20-02-25
    Rubber rotary lobe pumps are better than long shaft submersible pumps for oily sewage, but with high purchase cost and lower maintenance charge. In the long run, lobe pumps are better.
  • 20-03-02
    Yaness Inline Pumps Models Parameter - Yaness vertical and horizontal inline centrifugal pump model, parameter include flow, head, power and weight.
  • 20-03-04
    Multistage centrifugal pump is a kind of centrifugal pump. It mainly depends on the rotation of the impeller to obtain the centrifugal force and thus the material.
  • 20-03-10
    Lobe pump refers to the pump that changes the working volume through the relative movement between the lobe and the pump casing, and then increases the energy of the liquid. Lobe pump is a rotary positive displacement pump with positive displacement.
  • 20-03-25
    We can choose a fluorine-lined pump or a stainless steel pump from the materials. Here YANESS technicians recommend the use of stainless steel 304 alkali pump.