Marine Medium Pressure Water Cooled Air Compressor

marine medium pressure water cooled air compressor
Category

About product

Marine medium-pressure water-cooled air compressors are specially designed for shipboard and offshore environments. Featuring corrosion resistance, salt-mist protection, and stable operation, they are capable of long-term reliable performance under harsh marine conditions. These compressors are widely used on vessels, offshore platforms, and other applications requiring medium-pressure air, such as pneumatic tool operation, valve control, emergency starting, and air storage systems.

  • Discharge Pressure: Common models (e.g., CZ-20/30F, CV-30/30F) provide a rated discharge pressure of 3.0 MPa, covering typical medium-pressure applications.
  • Power & Capacity: Power range from 5.5 kW to 160 kW, with volumetric flow rates between 10 m³/h and 60 m³/h, suitable for ships of various sizes.
  • Cooling Method: Efficient water-cooling design, requiring a dedicated cooling water system (e.g., WP60 model with approx. 60 L/min cooling water demand).
  • Control Functions: Includes automatic start/stop, unloading and drainage, as well as multiple protections for oil pressure, water pressure, and water temperature.

Additional information

Capacity

20~120 m3/h

Pressure

3.0Mpa

Type

Water cooled air compressor

Weight/kg

225-1000

Displacement Capacity(m3/h)

20-120

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Product Detail

Marine Medium Pressure Water Cooled Air Compressor Parameter

Model

Displacement Capacity(m³/h)

Displacement Capacity(m³/min)

Specified Pressure/Mpa

Rotating Speed(r/min)

Motor Power/KW

Motor Power/HP

Dimension(L*W*H)/mm

Weight/kg

CZ-20/30SZK

20

0.34

3.0

960

5.5

7.5

900*600*850

250

CZ-20/30SZK(Belt)

20

0.34

3.0

1000

5.5

7.5

1070*490*810

225

CV-30/30

30

0.5

3.0

720

7.5

10

1230*730*690

330

CV-40/30

40

0.67

3.0

870

11

15

1230*730*690

340

CV-50/30

50

0.83

3.0

970

11

15

1230*730*690

340

CV-90/30

90

1.5

3.0

730

22

30

1600*1010*1050

900

CV-120/30

120

2

3.0

975

30

40

160*1010*1050

1000

Marine Water Cooled Air Compressor Functions

The Medium Pressure Water Cooled Air Compressor is a crucial component in marine operations, serving a range of essential functions. One of its primary roles is to start both the main and auxiliary engines of ships and vessels. By supplying compressed air, it enables the engines to initiate and operate efficiently.

Furthermore, this marine air compressor plays a significant role in the manipulation of the host of the reversing mechanism. With its pneumatic power, it assists in controlling the reversing mechanism, allowing for smooth and precise operation of the main engine.

In addition, the marine medium pressure water cooled air compressor is responsible for the control of the shafting pneumatic clutch. By regulating the pneumatic pressure, it enables the engagement and disengagement of the clutch, ensuring the smooth transfer of power to the shafting system.

Another important function of this marine air compressor is to fill the pressure tank and hydraulic system pressure oil tank. By supplying compressed air, it pressurizes these tanks, maintaining the necessary pressure levels for various hydraulic systems on board the vessel.

Additionally, the offshore water cooled air compressor is involved in tasks such as purging parts, pipes, bottom valves, and cleaning the boiler flue. These maintenance activities help ensure the proper functioning and cleanliness of critical components and systems on the vessel.

 

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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.

FAQ

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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