Marine Duplex Oil Filter | Continuous Operation Filtration System
Double cylinder oil filter designed for continuous operation systems. Adopts a one use and one standby working mode. Allows switching elements without interrupting the oil circuit.
Accreditation and Certificates:
Duplex oil filters consist of two filter cylinders. Design features suit marine main power systems requiring high continuous operation. Carbon steel or integral casting forms the main body.Built-in transfer valves act as a core advantage. Operators can switch or replace filter elements without interrupting the oil circuit. Filtration precision reaches 25um consistently.
Product Drawings：
Technical Specifications：
| Parameter | Specification |
| Nominal Diameter | DN20 to DN200 |
| Working Pressure | Usually under 0.5MPa |
| Precision | 25um |
| Body Material | Carbon steel, Integral casting |
| Element Material | Stainless steel, Glass fiber |
Key Features：
- One use and one standby design supports continuous work.
- Switch filter elements without interrupting oil flow.
- Carbon steel or integral casting forms the solid body.
- Built in transfer valves and drain valves come standard.
Applications：
- Main power systems: Providing pure fuel for continuously running engines.
- Machining: Keeping hydraulic oil circuits continuously clean.
- Petrochemical industry: Meeting high demand continuous filtration scenarios.
Installation & Maintenance：
Installation: Secure the body and connect pipelines of matching diameters.
Maintenance: Clean or replace filter elements regularly. Check whether the transfer valve operates normally.
Custom Options Available：
- Customers can customize higher working pressure standards as needed.
- Differential pressure alarms are optional.
FAQ ：
Q: What advantages do duplex filters have over simplex filters?
A: Elements can be switched or replaced without interrupting the oil circuit, making them suitable for continuous operation.
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.