The OL.556 breather provides optimal ventilation for oil and hydraulic reservoirs, preventing pressure build-up or vacuum formation during filling and operation. Featuring an aluminium cap and a steel threaded connection, it offers a robust and durable solution for industrial applications.
Features
- Breather for oil and hydraulic reservoirs
- Aluminium cap
- Steel threaded connection
- Compact and robust design
- Easy installation
- Reliable reservoir ventilation
- Suitable for industrial applications
Specifications
| Code | R.OL.556-M16 |
| Description | Breather |
| Cap | Aluminium |
| Thread | M 16x1.5 |
| d ⌀ | 4.6 mm |
| i | 9 mm |
| D ⌀ | 40 mm |
| d1 ⌀ | 21.5 mm |
| h | 28 mm |

Pomac Lub-Services – Your specialist in lubrication technology
For more than 45 years, Pomac Lub-Services has been a trusted expert in lubrication technology.
We collaborate with world-renowned manufacturers and offer a comprehensive range of solutions for a wide variety of applications.
Our expertise includes:
automated lubrication systems for machinery and equipment across the industrial, agricultural, construction, and transport sectors.
Whether it concerns centralized lubrication, chain lubrication, micro-lubrication, or spray systems, we ensure reliable and efficient operation of your equipment — reducing maintenance and extending service life.
For any lubrication challenge and budget, Pomac Lub-Services provides a complete, tailor-made solution — from professional consulting and design to installation and after-sales service.
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