CO46-16-06 Transformer Oil Filter Elements

Product Description

The CO46-16-06 reversible double filter is an industrial filtration component designed for boiler feed water pump (BFWP) hydraulic coupling systems and power plant oil filtration applications.

Unlike conventional disposable filter cartridges, this product features a rigid metallic filter screen structure with a stacked multi-layer construction. Its metal structure is designed for industrial operating environments where reliable oil filtration, mechanical strength and equipment compatibility are important.

In hydraulic coupling and lubrication systems, oil contamination can lead to component wear, reduced equipment efficiency and unexpected maintenance requirements. Effective filtration helps remove solid impurities from circulating oil and protect critical equipment components.

Technical Parameters

Product Model	CO46-16-06
Product Name	Fiberglass Pleated Filter Element
Filter Media	Fiberglass
Filter Structure	Pleated Filter Cartridge
Filtration Rating	1–100 μm
Inlet / Outlet Diameter	DN33 mm
Operating Temperature	100°C
Applicable Equipment	Fans / Industrial Equipment
Application	Transformer Oil Filtration
Filtration Type	Initial Filtration
Product Function	Oil Filtration and Contaminant Removal

Note: Filtration rating, operating pressure, temperature range, flow rate, and connection dimensions can be confirmed according to your application requirements and original filter specifications.

Product Features

1. Pleated Fiberglass Filter Media

The CO46-16-06 uses fiberglass filter media with a pleated construction. The pleated design increases the available filtration area and provides more space for contaminant retention compared with a flat filter structure of similar dimensions.

2. Wide Filtration Rating Range

The listed filtration rating ranges from 1 to 100 microns. Different filtration grades can be selected according to oil cleanliness requirements and equipment operating conditions.

3. Large Filtration Area

With a reference filtration area of 30 m², the filter is designed to provide an enlarged filtration surface for industrial filtration applications.

4. Industrial Pressure Resistance

The reference technical information specifies a maximum working differential pressure of 3 MPa. Actual pressure suitability should be verified against the original equipment specifications and filter construction.

5. High-Temperature Application

The listed operating temperature is up to 100°C, making temperature compatibility an important consideration when selecting the replacement filter.

6. Replacement Model Compatibility

CO46-16-06 is associated with several reference numbers, including 311365 and P13390. Customers can provide their original filter model or product photographs for replacement evaluation.

Main Applications

► Transformer Oil Filtration

Transformer oil plays an important role in electrical insulation and heat dissipation. Contamination from solid particles can affect oil cleanliness and equipment maintenance requirements.

Suitable oil filtration helps control particulate contamination and supports transformer maintenance operations.

► Industrial Oil Filtration

Industrial machinery requires clean circulating oil to reduce contamination-related wear and maintain stable operation.

Fiberglass filter elements can be used in suitable oil filtration systems according to media compatibility and operating conditions.

► Industrial Equipment and Fan Systems

The reference product information also lists fan equipment as an applicable object. The exact filtration position and working medium should be confirmed according to the equipment design.

Custom Oil Filter Element

Not every filtration system uses the same filter dimensions or internal construction. For this reason, we provide custom oil filter element manufacturing according to customer requirements.

Customers can provide an existing sample, technical drawing, dimensions, photographs or equipment specifications. Based on the available information, the filter element can be produced with different dimensions, filter media, filtration ratings, end-cap configurations, support structures and sealing materials.

Customization is particularly useful when the required filter element has a non-standard size or when a filtration system requires a specific combination of filter media and mechanical support.

Not what you're looking for? Let us know! We can help you find the exact filter you need ASAP.

Advantages

Our company operates a real, fully equipped factory covering over 26,000 square meters. As a direct manufacturer, we specialize in producing filters and have accumulated many years of hands-on experience. Every step—from selecting raw materials to final assembly—is carried out under strict quality control. With complete production lines and skilled technicians, we can manage routine orders as well as urgent or custom requirements with confidence and efficiency.

Our engineering team is made up of professionals who have been deeply involved in the filtration field for many years. They understand the properties of different filter media, the requirements for various filtration accuracies, and the operating conditions across a wide range of industries. Whether your project calls for unusual dimensions, higher performance, or a solution that can withstand tough working environments, our engineers can offer tailored designs and practical guidance to help you get the results you need.

Our factory has passed internationally recognized ISO and CE certifications, which further demonstrates the reliability of our product quality. Each filter element is carefully inspected before shipment — from raw material verification to performance testing and visual checks. With these strict quality controls in place, customers can count on our filters to deliver stable and consistent performance even in demanding industrial conditions.

We have years of experience in international trade and a dedicated export team that understands the purchasing habits, logistics procedures, and documentation requirements of different markets. Our export process is well-established, allowing us to provide clear communication and timely updates from the initial inquiry to the final shipment. From arranging transportation to customizing packaging and handling after-sales service, we aim to make every step smooth and reliable for our customers.

Company Description

Henan Top Environmental Protection Equipment is a manufacturing company located in Henan, China, focusing on a wide range of filter cartridges and filter housings. Our facility is equipped with advanced production equipment, including rolling, slitting, and welding machines, as well as several automated lines that allow us to deliver consistent, high-quality products in large volumes.

Our R&D team consists of experienced engineers who provide solid technical support, complemented by a knowledgeable sales and after-sales staff dedicated to reliable service. Every product is produced under strict quality control procedures to ensure it meets demanding performance standards.

We specialize in customized filtration solutions. According to customer needs, we can select suitable raw materials for various working conditions and offer custom dimensions, colors, packaging, labels, logos, and graphics. With strong manufacturing capability, we are often able to complete new product development and production within a week.

The company has earned CE and ISO certifications and holds several R&D patents. With more than 15 years of export experience, our products are shipped to over 100 countries and regions, including North America, Eastern Europe, the Middle East, and Southeast Asia. Guided by principles of responsibility, professionalism, and integrity, we have built long-term trust and recognition throughout the industry by consistently delivering dependable products and service.

FAQ


Q1: Can you provide replacement hydraulic filter elements for original brands?

Yes. We provide replacement hydraulic filter elements compatible with many international brands. Customers can send the original filter model, drawings, dimensions, or application information, and our engineering team can develop a suitable replacement solution.

Q2: Do you manufacture filter housings as well as filter elements?
Yes. In addition to filter cartridges, we also manufacture filter housings, including sanitary filter housings, stainless steel filter housings, and industrial filtration equipment. We can provide complete filtration solutions according to different applications.

Q3: What industries use your filter products?
Our filtration products are widely used in:
►Hydraulic equipment
►Oil and gas systems
►Compressed air treatment
►Chemical processing
►Food and beverage production
►Water treatment
►Industrial manufacturing

Q4: Do you support OEM and customized filtration projects?
Yes. We support OEM/ODM projects including customized filter structures, materials, sizes, connection methods, and packaging. Our R&D team can help develop new filter products according to specific working conditions.