Marine Water Filter | DN25-DN1200 | 0.2mm High-Precision Filtration
Protect your vessel’s critical systems with our robust Marine Water Filter. Designed to remove impurities from water lines, it offers a wide size range (DN25-DN1200) and ultra-fine 0.2mm filtration. Keep your pumps, engines, and heat exchangers safe. A small investment for major protection.
Accreditation and Certificates:
On the open sea, the quality of your water matters. Sand, silt, seaweed, and other debris in your water lines are silent threats. They can cause blockages, lead to equipment failure, and result in costly, unexpected downtime.
Our Marine Water Filter stands as the guardian of your ship’s piping. It is a simple, effective device engineered for one critical purpose: to catch and remove harmful contaminants before they can cause damage. By ensuring a clean, debris-free water supply, it allows your vessel’s most important systems to run smoothly and reliably, voyage after voyage. It’s not just a filter, it’s also peace of mind on the water.
Product Drawings：
Technical Specifications：
| Parameter | Specification |
| Nominal Diameter | DN25-DN1200 |
| Filtration Accuracy | 0.2mm-5mm (Customizable) |
| Design Pressure | 1.0 MPa, 1.6 MPa (or as rqir) |
| Housing Material | Carbon Steel, Stainless Steel (304, 316L), Duplex Stainless Steel |
| Filter Element Material |
Duplex Stainless Steel, Stainless Steel (SS304, SS316L)
|
| Connection Type | Flange (DIN, ANSI, JIS) |
| Sealing Material |
NBR, EPDM, FKM
|
Key Features：
- Full-Bore Size Range: From DN25 to DN1200, we have the perfect fit for every pipe on your vessel, from small service lines to main ballast pipes.
- Ultra-Fine Filtration: With precision down to 0.2mm, it captures even microscopic particles, offering superior protection for sensitive equipment.
- Built for the Sea: Constructed with marine-grade, corrosion-resistant materials (Like stainless steel and coated carbon steel) to withstand the harsh marine environment.
- Low-Pressure Drop: Expertly designed to ensure minimal impact on your water flow rate and system pressure.
- Easy to Maintain: Features a simple, quick-open cover and a durable, reusable filter element for fast cleaning and minimal downtime.
Applications：
- Engine Cooling Systems: Prevents blockages in heat exchangers, ensuring optimal engine temperature.
- Ballast Water Treatment Systems (BWTS): Acts as a crucial pre-filter to protect UV lamps and other treatment components.
- Seawater Desalination: Protects delicate reverse osmosis (RO) membranes from fouling.
- Deck Wash & Fire-Fighting Systems: Ensures nozzles remain clear and ready for use.
- Accommodation & Potable Water Systems: Provides a final barrier against particulates.
Installation & Maintenance：
Installation: Our filters are designed for easy integration into your existing pipework with standard flange connections. We recommend installing a pressure gauge before and after the filter to easily monitor for clogging.
Maintenance: Simply open the quick-release cover, remove the filter element, rinse it with clean water, and reinstall. No special tools are needed. Regular checks will ensure your filter provides constant protection.
Custom Options Available：
We can customize our filters to meet your exact requirements. Options include special materials for corrosive environments, higher pressure ratings, specific connection types, and classification society certifications (CCS, DNV, ABS, BV, LR, etc.). Contact us to discuss your project.
FAQ ：
Q1: How do I choose the right size filter?
A1: The filter size (DN) should match the diameter of your pipe. Our team can help you confirm the best fit for your flow rate and application.
Q2: How often should I clean the filter element?
A2: This depends on the water quality. We recommend checking the pressure difference between the inlet and outlet. A significant drop indicates it’s time for a cleaning.
Q3: Can this filter be used for fuel or oil?
A3: This model is specifically designed for water. Please browse our Marine Oil Filter category for fuel and lube oil solutions.
Q4: Do you provide spare parts?
A4: Yes, we stock a full range of spare parts, including filter elements and seals, to ensure the long-term performance of your filter.
Contact Us Now
If you would like to have a question then get in touch today, we are ready to assist 24/7.
We welcome your cooperation and we will develop with you.
- Factory-direct Connectivity Solutions.
- High quality, Competitive Price.
- Custom-tailored solutions.
- Problem-solving approach.