The R.OL.TMDF/FC/DS70 dual-valve breather cap with bayonet closure and strainer has been developed for hydraulic reservoirs where airflow and pressure must be controlled in both directions. An integrated dual valve regulates both positive and negative pressure inside the reservoir. This keeps the cap closed under normal operating conditions, significantly reducing the ingress of moisture, dust and other contaminants.
Features
- Dual-valve breather cap with strainer
- Practical bayonet closure
- Dual valve for positive and negative pressure
- Pressure relief valve set to 0.35 bar (5 psi)
- Vacuum relief valve set to 0.05 bar
- Reduces unwanted air exchange with the environment
- Protects the reservoir against moisture and contamination
- Polyamide 66 housing
- Removable polypropylene (PP) strainer
- Strainer resistant to oil, solvents and other chemicals
- Galvanised steel mounting flange
- Supplied with six galvanised steel mounting screws
- Flat cork flange gasket
- Vertical ribs for improved grip
- Maximum operating temperature: 100 °C (up to 121 °C for short periods)
- Oil-resistant NBR 70 Shore seal
- Black cap with graphic symbol for dual valve
Specifications
| Code | R.OL.TMDF/FC/DS70 |
| Description | Breather cap with filter, bayonet closure and strainer |
| Seal | NBR 70 Shore |
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For more than 45 years, Pomac Lub-Services has been a trusted expert in lubrication technology.
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