Which supplier of vacuum oil filters is good?

The following are internationally renowned vacuum oil filter brands with leading technology and good reputation in the field of insulating oil treatment for your reference:

Pall Corporation

- Country: United States

- Features:

- A global leader in filtration technology with high equipment accuracy (up to NAS 1638 level 3).

- Integrated vacuum dehydration, degassing, and particle filtration functions, suitable for ultra-high voltage transformer oil treatment.

- Intelligent control system, supporting online monitoring (moisture, particle size, etc.).

- Typical model: Pall VacuDry series

- Official website: www.pall.com

Siemens Energy

- Country: Germany

- Features:

- Modular design, customizable process (such as adding an adsorption deacidification module).

- High efficiency and energy saving, strong vacuum system stability, suitable for large-scale power projects.

- Complies with international standards such as IEC 60422.

- Typical model: Siemens Oil Purification System

- Official website: www.siemens-energy.com

C.C. Jensen

- Country: Denmark

- Features:

- Focus on oil purification for more than 60 years, with excellent equipment durability.

- Unique "offline deep treatment" technology can restore severely aged oil.

- Mobile design, suitable for on-site operations.

- Typical model: OCF series vacuum oil filter

- Official website: www.ccjensen.com

GlobeCore (GlobeCore)

- Country: Ukraine

- Features:

- High cost performance, suitable for developing countries.

- Patented technology "pulsed electric field dehydration", 30% faster than traditional vacuum.

- Provides integrated solutions for waste oil regeneration.

- Typical model: CMM series

- Official website: www.globecore.com

HYDAC

- Country: Germany

- Features:

- Precision filtration technology (β value ≥ 1000), especially suitable for ultra-clean oil needs.

- Compact design, suitable for substations with limited space.

- Provide lifelong technical support.

- Typical model: HYDAC VRF series

- Official website: www.hydac.com

Dürr Technik

- Country: Germany

- Features:

- Industrial-grade heavy-duty oil filter with a processing capacity of up to 12,000L/h.

- Explosion-proof design (ATEX certification), suitable for hazardous environments.

- Typical model: Dürr Oil Purification Units

- Official website: www.durr.com

Purchase suggestions

1. Clear requirements:

- Processing capacity (L/h), oil type (mineral oil/synthetic ester), target purification index (such as moisture ≤5ppm).

2. Certification standards:

- Prioritize equipment that complies with IEC 60422 (insulating oil maintenance standard) or ASTM D3487.

3. After-sales service:

- International brands usually have agents in China to confirm spare parts supply and local technical support capabilities.

If you need a specific model comparison or local supplier recommendation, you can provide more parameters (such as voltage, processing capacity, etc.) for further screening.