
Grease Separator compliant with DIN Standards
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#WastewaterTechnology
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RoGra Grease Separators – Reliable Grease Separation for Secure Wastewater Protection
The RoGra grease separator ensures the reliable separation of fats and oils from grease-laden wastewater before it is discharged into the public sewer system. It provides lasting protection for piping against deposits and blockages, and complies with all relevant standard requirements in accordance with DIN EN 1825 and DIN 4040-100.
The RoGra is ideally suited for all applications involving grease-laden wastewater of plant or animal origin—particularly in restaurants and commercial kitchens, food processing facilities, butcher shops, bakeries, and catering operations.
RoGra in detail.

- Inflow
- The vertical form enables easy handling of the tank on-site and simple installation.
- Drain
- Adapter
- The cover (inspection opening) is made of strong and durable polyethylene and is designed to fit securely.
- Scope of delivery: RoGra tank incl. dome and pre-assembled grease separator components.

Technical data & dimensions
Advantages
Efficiency & Function
- Reliable separation of fats and oils (gravity principle)
- Protection of the sewage system against deposits and blockages
- Constant separation performance in accordance with standard requirements
- Pre-assembled components for rapid startup
Safety & Compliance
- Complies with DIN EN 1825 and DIN 4040-100.
- Safe Operation in Commercial Use
- Tightly sealing inspection opening (odor- and leak-proof)
- Protection of Public Wastewater Infrastructure
Durability, Maintenance & Installation
- Monolithic construction for high stability
- High-quality, sewage-resistant polyethylene (corrosion-free)
- Easy handling and quick installation
- Maintenance-friendly design thanks to good accessibility
FAQ
A grease separator is mandatory whenever grease-laden wastewater is generated—for example, in restaurants, commercial kitchens, or food processing facilities—in order to protect the sewer system from damage and blockages.
The separator operates on the principle of gravity: fats and oils rise to the surface of the water and are separated from the wastewater before it enters the sewage system.
The RoGra grease separator complies with the requirements of DIN EN 1825 and DIN 4040-100, and is therefore approved for commercial use.
Thanks to pre-assembled components, installation is quick and straightforward. The maintenance-friendly design and the easily accessible inspection opening facilitate regular inspections and cleaning.



