Cwz Series Marine Horizontal Self-Priming Centrifugal Water Pump
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Product Highlights
- Versatile Pump Applications: Suitable for ballast, bilge, cooling, fire, and GS pump duties in marine environments.
- High Efficiency Design: Features high pump efficiency up to 80% with large displacement and stable operation.
- Durable Material Construction: Constructed from iron, steel, and bronze for corrosion resistance in sea water.
- Wide Flow Capacity Range: Capacity adjustable from 5.4 to 400 cubic meters per hour to meet diverse needs.
- Certified Quality Standard: Manufactured in compliance with ISO9001:2000 international quality standards.
- Simple Structure & Maintenance: Refined materials and simple structure ensure convenient operation and easy maintenance.
- Flexible Engine Options: Compatible with 4-stroke inboard engines for reliable power supply.
- Broad Head Coverage: Pump head range from 4 to 125 meters suitable for inland and coastal boats.
Product Attributes
- Customization
- Available
- Flow Rate
- 500-1000GPH
- Rated Current
- 5-10A
- Model NO.
- DY-Marine Pump
- Certification
- ISO9001:2000
- Capacity
- 5.4 to 400 Cube Meter Per Hour
- Pump Speed
- 3600r/Min
- Pump Efficiency
- 80%
- Type
- Inland and Coastal Boats
- Material
- Iron, Steel Bronze
- Marine Parts
- Pump
- Engine
- 4 Stroke
- Engine Type
- Inboard
- Pump Head
- 4~125m
- Transport Package
- Wooden Case
- Specification
- ABS, GL, DNV, BV, CCS Class
- Trademark
- DEYUAN MARINE
- Origin
- China
- Production Capacity
- 100sets/Month
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Product Description
CWZ Series Marine Horizontal Self-Priming Centrifugal Water Pump

Marine Centrifugal Pump:
Our centrifugal pump is designed to deliver fresh water,sea water or other non corrosive liquid with temperature less than 80ºC,it usually service as a ballast pump,bilge pump,cooling pump,fire pump or GS pump etc.
Centrifugal pump can be in vertical type or horizontal type.For vertical version centrifugal pump,we have following model for option:CLZ,CLH,CL,CLV,CLN(double stage,double oullet type),CSL(double suntion middle-open).
Aavailable horiztontal centrifugal pump is CWL,CWZ,CWS,CYZ,CIS etc.
If you are looking for any marine centrifugal pump,pls donot hesitate to contact us.
CWZ Series Pump:
This pump is with high quality materials refined but become simple structure, convenient operation and maintenance, stable operation, large displacement, jiao rate is high, easy to adjust, widely used, etc


| Type | (50HZ,3Ф,380V)main techincal parameter | |||||
| Capacity | Head | Speed | NPSHR | Shaft power | power | |
| (m3/h) | (m) | r/min | m | kw | ||
| 40CLZ-2 | 5 | 60 | 2900 | 3.5 | 3.9 | 5.5 |
| 40CLZ-2A | 4 | 54 | 2900 | 3.5 | 3.2 | 5.5 |
| 40CLZ-4Z | 5 | 32 | 2900 | 3.5 | 1.6 | 2.2 |
| 40CLZ-4AZ | 5 | 22 | 2900 | 3.5 | 1.2 | 1.5 |
| 50CLZ-4Z | 20 | 50 | 2900 | 3.2 | 3.2 | 6.1 |
| 50CLZ-4AZ | 17 | 46 | 2900 | 3.2 | 3.2 | 5 |
| 50CLZ-4.5Z | 12.5 | 32 | 2900 | 3.2 | 2.5 | 4 |
| 50CLZ-4.5AZ | 10 | 28 | 2900 | 3.2 | 1.8 | 3 |
| 50CLZ-6 | 20 | 32 | 2900 | 3.2 | 3.2 | 4 |
| 50CLZ-6S | ||||||
| 50CLZ-6A | 17 | 28 | 2900 | 3.2 | 2.5 | 4 |
| 50CLZ-6AS | ||||||
| 50CLZ-7Z | 12.5 | 20 | 2900 | 3.5 | 1.7 | 3 |
| 50CLZ--7AZ | 10 | 17 | 2900 | 3.5 | 1.2 | 2.2 |
| 50CLZ-9Z | 25 | 14.5 | 2900 | 3.5 | 1.7 | 3 |
| 50CLZ-4 | 35 | 70 | 2950 | 3.2 | 13.9 | 18.5 |





About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASR231439". Items marked "" are certified.
Company Profile
Deyuan Marine Co., Ltd is a subsidiary company of China deyuan marine fitting Co., Ltd, .
We are the leading and trusted supplier of marine equipment and offshore equipment in the marine market of China.
We do export business globally in the market for many years and export lots of marine equipment to different countries. Our target is to be the best alternative for the customer's bottom line in the long perspective and always put good quality, good service in the first place. Because of that, we win high appreciation from our customers and have high reputation in this field
Our products include:
Marine life saving equipment: (immersion suit, life boat, inflatable boat, life raft, life jacket, life jacket light etc)
Marine fire fighting equipment: (FIFI system, SCBA, EEBD, fire suit, heat insulation suit, fire extinguisher etc)
Environment Protection Equipment: (Oily water separator, sewage treatment plant, fresh water generator, UV-sterilizer etc)
Marine Mooring Equipment: (marine anchor, anchor chain etc)
Marine Power& Propulsion Equipment: (Tunnel thruster, marine propeller, marine shaft etc)
Marine Deck Equipment: (Marine Windlass, Marine Winch, Marine Davit)
Marine Diesel engine: (CUMMINS Diesel engine, Weichai diesel engine, Deutz diesel engine)
These products are SOLAS compliant, approved by different Classification Society, such as ABS, BV, KRNK, GL, LR, RINA, CCS, DNV, IRS. Pls contact us for more information or just send yr inquiry to us.
We are very confident that our ethusiasam and profession, integrity will earn your trust.
About Our Factory & Business Background
- Address
- 1601, No. 1 Jinwan Road, Jinwan District, Zhuhai, Guangdong, China
- Terms of Payment
- LC, T/T, PayPal, Western Union, Money Gram
- International Commercial Terms(Incoterms)
- FOB, CFR, CIF, DDP, EXW
- Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays
Our Production Capability & Technical Expertise
- Main Products
- Bow Thrusters, Windlasses, Winches, Capstan, Lifeboat, Mooring Bollards, Centrifugal Pumps, Gangway Ladder, Accommodation Ladder, Panama Chocks
Our Industry Experience & Global Business Record
- Export Year
- 2010-04-01
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
FAQ
- What are the main applications for this pump?
- Common uses include ballast, bilge, cooling, fire fighting, and GS pump functions.
- What materials are used in the pump construction?
- The pump is made from iron, steel, and bronze to ensure durability and corrosion resistance.
- What is the maximum pump head capacity?
- The pump head ranges from 4 to 125 meters depending on the specific model.
- Does the pump meet international quality standards?
- Yes, the product is certified under ISO9001:2000 standards.
- What is the lead time for orders?
- Peak season lead time is one month, while off-season lead time is within 15 workdays.
- What payment methods are accepted?
- We accept LC, T/T, PayPal, Western Union, and Money Gram.
- Is the pump suitable for coastal boats?
- Yes, it is widely used for both inland and coastal boats.
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Product Groups
- Marine Deck Equipment
- Marine Mooring Equipment
- Marine Outfitting Equipment
- Oil Containment Boom
- Oil Absorbents
- Marine Pollution Prevention Equipment
- Marine Power & Propulsion System
- Life Saving Equipment
- Fire Fighting Equipment
- Marine Electric Equipment
- Marine Auxiliary Machinery
- Marine Pump & Valve
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