The Rhino Filter-Regulator-Lubricator (FRL) is an essential accessory designed to enhance the performance and longevity of Rhino pneumatic post drivers, such as the PD-55, PD-110, PD-140, and PD-200 models. This compact and lightweight system effectively filters, regulates, and lubricates the compressed air supplied to the post driver, ensuring optimal operation and reducing maintenance requirements.
- Design: The Rhino FRL system comprises three primary components:
- Filter: Removes water and contaminants from the compressed air supply, preventing internal damage to the post driver.
- Regulator: Maintains consistent air pressure, ensuring the post driver operates within its specified parameters.
- Lubricator: Injects a steady mist of non-detergent or non-synthetic oil into the air stream, reducing friction and extending the lifespan of moving components.
The system is designed for easy attachment to general-use compressed air systems and is supplied standard with a carrier for convenient transport and storage.

