YLG Series Pressure Water Tank

About product

The YLG Series Pressure Water Tank is a water storage tank, designed to supply fresh water for living and cleaning purposes on ships and drilling platforms. This pressure tank operates on the principle of using pressurized water from a pump, typically provided by the shipyard. The pressurized water is used to compress the air inside the tank, creating a suitable air pressure within the tank. This ensures that the water inside the pressure tank is maintained at the desired pressure, allowing for the provision of fresh water to the crew members on board.

  • Liquid Level Meter
  • Pressure Gauge
  • Pressure Controller
  • Safety Valve
  • Charge Valve

Additional information


0.12-3.0 m3

Working Pressure


Working Temperature


Product Detail

Marine Hydrophore For Sale

The YLG Series Pressure Water Tank is a part of a marine hydrophore system, that utilizes pressurized water from a pump provided by the shipyard to compress the air inside the water storage tank. This maintains the water in the cabinet body under suitable air pressure, ensuring a steady supply of fresh water for the crew.

Key Features Of Pressure Water Tank

  • Liquid Level Meter: Displays the water level inside the pressure tank, allowing for easy monitoring.
  • Pressure Gauge: Indicates the pressure within the tank, providing information on the system’s status.
  • Pressure Controller: Controls the start and stop of the water pump. When the pressure falls below 0.4Mpa, the pump activates and fills the tank until the pressure reaches 0.6Mpa.
  • Safety Valve: Opens automatically when the pressure in the tank exceeds 0.63Mpa, releasing excess pressure to maintain safety.
  • Charge Valve: Used to introduce compressed air into the water storage tank, enabling the compression process.
  • Discharging Valve: Allows for the emptying of water from the tank during maintenance procedures.

Types Of YLG Series Water Storage Tank

ylg series pressure water tank

A: Wall-hanging Type with Repair Entrance: Barrel Flange
This type of pressure water tank is designed to be wall-hanging and features a repair entrance with a barrel flange. The barrel flange provides access for maintenance and repair purposes.

B: Wall-hanging Type with Repair Entrance: Barrel Manhole
Similar to Type A, this wall-hanging pressure water tank also has a repair entrance. However, in this case, the repair entrance is in the form of a barrel manhole, allowing for convenient access during maintenance or repair operations.

C: Vertical Type with Repair Entrance: Barrel Manhole
The vertical type of the YLG Series Pressure Water Tank incorporates a barrel manhole as the repair entrance. This design allows for easy access to the tank’s interior for maintenance and repair activities.

YLG Series Pressure Water Tank Parameter

TypeCapacity/m³Design PressureWorking PressureDNLHWeight/Kg
Know Who We Are

About our company

Zava Marine Corporation is a leading supplier of marine parts and components. With a strong focus on quality and customer satisfaction, we specialize in providing a comprehensive range of high-quality marine equipment and accessories. Our products include deck equipment, ship accessories, and various other essential components needed for smooth maritime operations.

With a global presence, we serve a diverse customer base, including shipbuilders, shipowners, offshore operators, and marine equipment distributors. We are committed to providing exceptional service and tailored solutions to meet our customers’ unique needs.


Zava Marine offers a comprehensive range of certifications for marine parts in accordance with international standards and regulations. These certifications include those provided by renowned marine classification societies such as Lloyd’s Register (LR), Bureau Veritas (BV), China Classification Society (CCS), Registro Italiano Navale (RINA), American Bureau of Shipping (ABS), Nippon Kaiji Kyokai (NK), and Det Norske Veritas – Germanischer Lloyd (DNV-GL). By collaborating with these esteemed societies, Zava Marine ensures that our certified marine parts meet the highest standards of safety, quality, and performance, instilling confidence in our reliability and compliance within the maritime industry.

The warranty provided by Zava Marine covers defects in materials and workmanship for a period of two years from the date of purchase. During this warranty period, if any marine parts purchased from Zava Marine exhibit issues or failures resulting from manufacturing defects or faulty materials, Zava Marine will take responsibility for repair or replacement of the affected parts. 

Zava Marine has recently opened new molds for European and North American clients, utilizing materials such as metal, ABS, PVC, and more. These successful mold opening projects allow us to provide customized marine parts and components that meet the specific requirements of our clients in these regions.

Typically, Zava Marine can ship samples within 7 days once the product drawing has been mutually confirmed by both parties. This efficient process ensures that customers can receive samples promptly, allowing them to assess the quality and suitability of the products.

Zava Marine frequently utilizes a wide range of materials in our projects. These materials include aluminum, stainless steel, carbon steel, copper, plastics, titanium, and PEEK (Polyether Ether Ketone). Each material offers unique properties and characteristics suitable for various marine applications. 

Yes, we provide customization services for marine parts. We understand that every project and application may have unique requirements, and we are committed to delivering tailored solutions. By collaborating closely with our clients, we can adapt our products to specific specifications, ensuring optimal fit, performance, and compatibility. Whether it’s modifying existing designs or creating entirely new parts, our customization services cater to the diverse needs of the maritime industry.

Absolutely! We offer product design and development services to support our clients’ needs. Our experienced team of engineers and designers can collaborate with clients from concept development to final product realization. By leveraging our expertise in marine engineering and design, we can provide valuable insights and innovative solutions. Whether it’s optimizing existing designs or creating entirely new products, we are equipped to assist clients in bringing their ideas to life efficiently and effectively.

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