The EasyOil Ground Coalescence Separator is designed to protect water bodies and sewer systems from mineral oil contamination in environments where light liquids are utilized. Functioning as a Class I coalescence separator, it is available in multiple nominal sizes (NS 3 to NS 15) for underground installation, making it suitable for petrol stations, car washes, vehicle repair facilities, and industrial locations.
The EasyOil features a vertically adjustable upper section that is continuously height-adjustable and tiltable by 5° for optimal ground level adaptation. It was the first series of polymer coalescence and oil/fuel separator systems to receive national technical approval on the German market. The separator is manufactured from polyethylene material that resists bioethanol (E10) and biodiesel, ensuring long-term durability. Kessel offers a 20-year warranty on tank leak tightness, fitness for purpose, and structural safety.
The system includes an integrated Emergency Brake — a self-actuated closure lock/leak barrier — that prevents light liquid leakage into the sewer pipe. Optional SonicControl monitoring uses an automatic ultrasonic sensor to measure oil and sludge layer thickness for precise monitoring and reporting. The SmartSelect planning tool assists in selecting appropriate product specifications for a given installation. Models are available in load classes B 125 (EN 124) and D 400 (EN 124), and in two construction types: cistern design and shaft construction.
Features & benefits
- Emergency Brake: self-actuated closure lock/leak barrier prevents light liquid leakage into the sewer pipe
- Continuously height-adjustable upper section, tiltable by 5° for optimal ground level adaptation
- Polyethylene material resistant to bioethanol (E10) and biodiesel
- 20-year warranty on tank leak tightness, fitness for purpose, and structural safety
- SonicControl monitoring: automatic ultrasonic sensor measures oil and sludge layer thickness
- Available in load classes B 125 (EN 124) and D 400 (EN 124)
- First polymer coalescence and oil/fuel separator series with national technical approval in Germany
- SmartSelect planning tool for selecting appropriate product specifications
- Available in cistern design and shaft construction variants
- Nominal sizes NS 3 to NS 15
Applications
- Petrol stations
- Car washes
- Vehicle repair garages
- Industrial facilities requiring light liquid separation
Technical specifications
| Type | Class I coalescence separator |
|---|---|
| Installation | Underground |
| Nominal sizes (NS) | NS 3, NS 6, NS 10, NS 15 |
| Load classes | B 125 (EN 124), D 400 (EN 124) |
| Material | Polyethylene (PE) |
| Chemical resistance | Resistant to bioethanol (E10) and biodiesel |
| Upper section adjustment | Continuously height-adjustable, tiltable by 5° |
| Warranty | 20 years on tank leak tightness, fitness for purpose, and structural safety |
| Monitoring option | SonicControl ultrasonic sensor (oil and sludge layer measurement) |
| Standard | EN 858 |
| Construction types | Cistern design, Shaft construction |
Article overview
EasyOil System A/Class I (cistern design)
Load class B 125 (EN 124)
Load class B 125 (EN 124)
| Picture | Load class | Installation depth | Nominal size (NS) | Item no. | Show |
|---|---|---|---|---|---|
 | B 125 (EN 124) | 840 mm | 3 | 99503.10BEX | Show 99503.10BEX |
 | B 125 (EN 124) | 850 mm | 6 | 99706.30BEX | Show 99706.30BEX |
 | B 125 (EN 124) | 870 mm | 6 | 99706.80BEX | Show 99706.80BEX |
 | B 125 (EN 124) | 840 mm | 10 | 99710.15BEX | Show 99710.15BEX |
 | B 125 (EN 124) | 850 mm | 10 | 99710.30BEX | Show 99710.30BEX |
 | B 125 (EN 124) | 870 mm | 10 | 99710.80BEX | Show 99710.80BEX |
 | B 125 (EN 124) | 870 mm | 15 | 99715.80BEX | Show 99715.80BEX |
Load class D 400 (EN 124)
Load class D 400 (EN 124)
| Picture | Load class | Installation depth | Nominal size (NS) | Item no. | Show |
|---|---|---|---|---|---|
 | D 400 (EN 124) | 840 mm | 3 | 99503.10D | Show 99503.10D |
 | D 400 (EN 124) | 840 mm | 3 | 99503.10DEX | Show 99503.10DEX |
 | D 400 (EN 124) | 850 mm | 6 | 99706.30DEX | Show 99706.30DEX |
 | D 400 (EN 124) | 870 mm | 6 | 99706.80DEX | Show 99706.80DEX |
 | D 400 (EN 124) | 840 mm | 10 | 99710.15DEX | Show 99710.15DEX |
 | D 400 (EN 124) | 850 mm | 10 | 99710.30DEX | Show 99710.30DEX |
 | D 400 (EN 124) | 870 mm | 10 | 99710.80DEX | Show 99710.80DEX |
 | D 400 (EN 124) | 870 mm | 15 | 99715.80DEX | Show 99715.80DEX |
EasyOil System A/Class I (shaft construction)
Load class B 125 (EN 124)
Load class B 125 (EN 124)
| Picture | Load class | Installation depth | Nominal size (NS) | Item no. | Show |
|---|---|---|---|---|---|
 | B 125 (EN 124) | 545 mm | 3 | 99703.04B | Show 99703.04B |
 | B 125 (EN 124) | 545 mm | 3 | 99703.10B | Show 99703.10B |
 | B 125 (EN 124) | 560 mm | 6 | 99706.02B | Show 99706.02B |
| B 125 (EN 124) | 560 mm | 6 | 99706.06B | Show 99706.06B | |
 | B 125 (EN 124) | 560 mm | 6 | 99706.10B | Show 99706.10B |
| B 125 (EN 124) | 560 mm | 6 | 99706.18B | Show 99706.18B |
Load class D 400 (EN 124)
Load class D 400 (EN 124)
| Picture | Load class | Installation depth | Nominal size (NS) | Item no. | Show |
|---|---|---|---|---|---|
 | D 400 (EN 124) | 545 mm | 3 | 99703.04D | Show 99703.04D |
 | D 400 (EN 124) | 545 mm | 3 | 99703.10D | Show 99703.10D |
 | D 400 (EN 124) | 560 mm | 6 | 99706.02D | Show 99706.02D |
| D 400 (EN 124) | 560 mm | 6 | 99706.06D | Show 99706.06D | |
 | D 400 (EN 124) | 560 mm | 6 | 99706.10D | Show 99706.10D |
| D 400 (EN 124) | 560 mm | 6 | 99706.18D | Show 99706.18D |