Double oil filters are designed to allow the change of the filter elements without interrupting operation.
DOF Double Oil Filters
GEA double oil filters enable the filter elements to be replaced without interrupting the system’s operation. The filter elements are made of rustproof woven metal mesh resp. glass fiber material. The size selection depends on the flow rate and the viscosity of the oil. GEA double oil filters are suitable for installation in the oil circulation of industrial refrigeration systems and are maintenance-free.
Double Oil Filters
Technical Features
- Available in steel or stainless steel
- Selection of body material as per German DIN EN12284, AD2000 Series W
- Working mediums: refrigerants as per EN 378 p. 1 e. g. NH3, R22, R134a and blends with refrigerator oil; non-corrosive gases and liquids, such as propane, butane; glycol-based cold brine
- Installation position: vertical
- Filter material: glass fiber mat as per API
- Filter fineness [μm]: 10 - 25
| DOF Double Oil Filters | |
| material | steel or stainless steel |
| nominal size | DN 25-80 |
| nominal pressure level | PS 25, PS 40 |
| temperature range for standard valves | -60 °C to +150 °C |
| temperature range for
HT Valve Series | -10 °C to +200 °C |
| connection | flanged ends as per DIN and ANSI |
| additional information | mesh size 10-25 μ multilayer fiberglass, stainless steel |
Downloads
Service Products
PR-OLEO® Premium-Quality Ammonia Refrigeration Oils
PR-OLEO® ammonia oils are the natural choice to optimize industrial cooling and heating applications operating with reciprocating or screw compressors.
GEA Ammonia Dryer
The GEA Ammonia Dryer removes water from the refrigerant cycle and makes the perfect addition to ammonia refrigeration systems along with filters and purgers.
GEA Service Kits for reciprocating compressors
Welcome to the world of simplicity with GEA Service Kits for reciprocating compressors. Our mission is clear - to make your experience with original spare parts seamless and your operations smoother than ever. "Take it easy, use a kit" is not just a tagline – it is a promise we deliver on.
GEA Insights
Tailored milking equipment supports cow and farmer well-being
Healthy and happy cows are the key to successful and sustainable milk production. Keeping their cows healthy, therefore, is at the heart of every dairy farmer’s effort. Many factors influence the well-being of a cow, such as...
Achieving net zero with GEA's holistic engineering solutions
Industries across the board are working hard to meet net-zero targets while navigating stringent decarbonization regulations and legislation. At the same time, companies must balance growing demands for quality, product development...
At the table for … new food: Crafting the future of our food
Coffee, cocoa, milk, meat, fish and eggs – these daily staples rely heavily on intensive agriculture. With the rise of new food technologies, we have more sustainable alternatives. We sat down with Dr. Reimar Gutte, Senior Vice...
