Prevost Valve + Filter Regulator + Branch + Lubricator
Technical Specification
- Thread Size: G 1/8, G 1/4, G 3/8, G 1/2
- Filtration Options: 25 µm
- Alternative Filters: 1µm (488798) and 5µm (488800)
- Inlet Pressure Range: 0.8 - 10 bar
- Outlet Pressure Range: 0.5 - 8.5 bar
- Lubrication Type: Oil mist injection
- Dry Outlet Feature: Provides non-lubricated air for separate applications
- Operating Temperature: +5°C to 50°C
- Connection Type: BSPP Female Thread
- Material Composition:
Body - Aluminium
Tank - Polycarbonate with protective casing
Adjustment Mechanism - High-precision polymer
- Weight: 0.69 kg, 2.13 kg
Description
This filter-regulator-lubricator (FRL) unit combines four essential pneumatic functions in one compact system: air filtration, pressure regulation, controlled lubrication, and a manual shut-off valve with a dry outlet. It ensures clean, regulated, and lubricated compressed air while also allowing for manual air supply control and a separate dry air outlet for applications requiring moisture-free air. Designed for industrial pneumatic systems, it enhances efficiency, protects equipment, and extends the service life of tools and actuators.
Key Features
- 4-in-1 Functionality – Integrates air filtration, pressure regulation, lubrication, and manual shut-off with a dry outlet in a single unit.
- BSPP Female Thread – Ensures compatibility with standard pneumatic systems.
- High Filtration Efficiency – Removes solid and liquid contaminants for clean and efficient compressed air.
- Precise Pressure Regulation – Maintains a stable and adjustable outlet pressure range.
- Lubrication Control – Supplies a fine oil mist to enhance tool performance and longevity.
- Manual Shut-Off Valve – Enables easy isolation of the air supply for maintenance and safety purposes.
- Dry Air Outlet – Provides a separate outlet for applications requiring moisture-free air.
- High Flow Capacity – Capable of handling up to 3,300 l/min, suitable for high-demand industrial use.
- Durable Construction – Built with high-quality materials for long-term reliability.
- Compact & Lightweight – Optimised for easy installation in pneumatic networks.
- Optimised for Pneumatic Applications – Ideal for air tool supply, automation systems, and compressed air distribution where both lubricated and dry air are required.
How Does A Valve + Filter Regulater Lubricator + Branching Work?
The Prevost Valve + Filter Regulator Lubricator + Branching system works by preparing and distributing compressed air all in one setup.
- Valve – Turns the air supply on or off for safety and control.
- Filter Regulator – Cleans the air and sets the right pressure for tools.
- Lubricator – Adds a small amount of oil to the air to keep tools running smoothly.
- Branching – Splits the air into multiple lines so you can run several tools at once.
Having a combined valve, filter regulator, lubricator, and branching unit is better than separate components because it saves space, saves money, simplifies installation, and reduces the risk of leaks. It keeps everything in one organised system, making it easier to manage and maintain. You get clean, properly pressurised, and lubricated air delivered to multiple tools—quickly and efficiently.
| SKU | Prevost Code | BSPP Female Thread (") | Flow Rate (l/min at 6 bar ΔP) | Filtration (µm) |
| 488858 | ATU VBD2585100 | G 1/8 | 1bar) = 400 | 25 |
| 488859 | ATU VBD2585101 | G 1/4 | 1bar) = 700 | 25 |
| 488860 | ATU VBD2585102 | G 3/8 | 1bar) = 2 000 | 25 |
| 488861 | ATU VBD2585103 | G 1/2 | 1bar) = 3 300 | 25 |
If you require any further information, our excellent customer service team is here to help so please call us on 01794 835835.
