Custom Steady Flow Stainless Steel Pressure Tanks For Vertical Pump Set With Sand Blasted Surface

Trade on HiSupplier, Worry Free Guarantee
Trading safety, secure your money, lower the risk, protect both buyers and suppliers
HiSupplier is a Chinese multinational company in U.S, it helps to coordination and order landing.
More ›
  • Product Details
  • Company Profile
  • Product Reviews


Custom Steady Flow Stainless Steel Pressure Tanks For Vertical Pump Set With Sand Blasted Surface




Stainless steel steady flow tank of sand blasted surface is one part of non-negative pressure water supply equipment.


Stainless steel no negative pressure steady flow tank (also known as no negative pressure tank) is the company the development of a dedicated to no negative pressure water supply equipment of a kind of tanks. No negative pressure tank through the top set vacuum compensator (also known as vacuum preset machine, vacuum suppressor, no negative pressure valve), inlet connection water line, outlet and pump inlet connection.


Due to the vacuum compensator role, the internal in any working status remained positive pressure, to avoid the pump direct extraction water pipe network of water, protect the water pump, to avoid the shortage of water users. Mainly through the following process: tap water continuously into the tanks, along with the water level rising tanks, the air inside the vacuum compensator automatic discharge. When the water rose to a certain level, vacuum compensator shut down automatically, at this time water continue to enter, the internal pressure increase gradually, until finally the tank pressure equal to the pressure of tap water pipe network. When the user water increase or tap water pipe network flow pressure change hours, the internal water decreases, when the water level drop to a certain value vacuum compensator automatically open, through the atmosphere, no negative pressure, water pump in the water within the extraction. When the user water consumption, water pipe a little or cut off the water tap water, the liquid level controller control the pump stop or open.


This company produces the no negative pressure tank mainly has the following features:

1. material excellent: the production of the company's no negative pressure tank with 304, 316, 316 l, 321, the stainless steel material manufacturing, fluctuation ellipsoidal head, precision hand mirror polishing processing, appearance.

2. welding process precision: the interface using argon arc welding, basically have fish grain welding and weld two process, all use the same material with stainless steel stainless steel bead for welding material. The welding effect is good, can withstand the pressure of more than 6 mpa.

3. integrated service: our company can all your stainless steel parts by polishing processing, and installation,make your no negative pressure water supply equipment to look brand-new. Have a strong market competitiveness.





Traditional water supply method can never live without water storage tank. The water of the water storage tank is usually provided by the tap water pipeline network. Thus after the water with pressure enters the water tank, the pressure will become null, this makes a large quantity of energy wasted. Having been developed by the professional technicians of our company based on variable frequency constant pressure water supply equipment. Non-negative pressure water supply equipment is the complete set of water supply equipment is the complete set of water supply equipment that can be directly connected to the tap water pipeline network and generates no negative pressure to the tap water pipeline network and brings about no secondary pollution. He can fully utilize the pressure of tap water pipeline network to supply water with direct superposed pressure, thus, it avoids secondary waste of energy and secondary pollution, greatly cuts down the investment on the equipment and shortens the construction period.

  1. living water for newly-built community or office building and the like.
  2. Pressure of low-floor tap water fails to satisfy the required living and firefighting water.
  3. In terms of transformation of air pressure water supply equipment, the original air pressure tank can also be used.
  4. The built water tank can also adopt the water supply method of coexistence of non-negative pressure water supply equipment and water tank, so as to further save more energy.
  5. Pressurized bump station in large water supply system such as tap water and the like.
  6. Production and living water for industrial and mining enterprises.
  7. Various circulating water system.









Water inlet




Water outlet



Send message to this supplier
Mr. Ryan Chan
Tel: 86-571-63489858
Mobile: 86-13968191058
Enter between 20 to 3,000 chatacters.
Contact Method
Fuyang bo jin machinery manufacturing Co., Ltd
Lushan street fuyang twon, Hangzhou, Zhejiang, China (Mainland) / 310000
Fax: 86-571-63489588
Didn't find what you're looking for? Post Buying Lead or contact our customer service specialist for help!