Prevost Filter Regulator + Lubricator

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Useful Information

Technical Specification

  • Inlet Pressure Range: 0.8 to 10 bar
  • Outlet Pressure Range: 0.5 to 8.5 bar
  • Service Temperature: +5°C to 50°C
  • Filter Options: 25µm
  • Alternative Filters: 1µm (488798) and 5µm (488800)
  • Filter Capacity: 17 ml (G 1/8 - G 1/4), 50 ml (G 3/8 - G 1/2)
  • Lubricator Capacity: 30 ml (G 1/8 - G 1/4), 65 ml (G 3/8 - G 1/2)
  • Weight: 0.55 kg (G 1/8 - G 1/4), 1.6 kg (G 3/8 - G 1/2)

Description 

The Filter Regulator Lubricator (FRL) - 2 Units is an essential component for pneumatic systems, designed to deliver clean, regulated, and lubricated compressed air. This compact unit integrates three key functions:

  • Filtration: Removes solid particles, moisture, and oil contaminants.
  • Regulation: Maintains consistent air pressure for optimal performance.
  • Lubrication: Ensures proper lubrication for pneumatic tools, extending their lifespan.

This assembly is available with BSPP female threads in multiple sizes (G 1/8 to G 1/2) and is ideal for industrial applications where reliable air quality and control are required.

Key Features 

  •  Integrated Filtration & Regulation – Delivers clean, dry, and pressure-controlled air.
  •  Lubrication for Enhanced Durability – Protects pneumatic tools by injecting a fine mist of oil.
  •  Compact and Modular Design – Suitable for confined spaces and easy system integration.
  •  Lockable Regulator – Prevents accidental pressure changes.
  •  Integrated Pressure Gauge – Provides real-time monitoring of outlet pressure.
  •  Barb-Type Outlet – Allows easy connection to air supply systems.
  •  Quick and Easy Maintenance – Bayonet-type locking system for fast filter or lubricator replacement

How Does A 2 Unit Filter Regulator Lubricated Work?

The Prevost 2 Unit Filter Regulator Lubricator combines two key functions to prepare compressed air for your tools.

  • Filter Regulator – First, it removes dirt, water, and oil from the air, then adjusts the air pressure to the right level.
  • Lubricator – Next, it adds a small amount of oil to the air to keep tools well-lubricated and running smoothly.

The Prevost 2 Unit Filter Regulator Lubricator is important because it ensures your tools receive clean, correctly pressurised, and well-lubricated air—all from one compact system. Buying it as a single unit is better than separate components because it saves space, saves money, simplifies installation, reduces potential leaks, and ensures all parts work together efficiently. It’s a more convenient and reliable way to protect your equipment and improve overall performance.

SKU Prevost Code  BSPP Female Thread (") Flow Rate (l/min at 6 bar ΔP) Filtration (µm)
488786 ATU B2585100 G 1/8 1bar) = 400 25
488787 ATU B2585101 G 1/4 1bar) = 700 25
488788 ATU B2585102 G 3/8 1bar) = 2 000 25
488789 ATU B2585103 G 1/2 1bar) = 3 300 25

IMPORTANT: The technical data given on this website is for preliminary information purposes only and is published without guarantee. All line drawings are for illustrative purposes only and should not be regarded as wholly accurate in every detail. We reserve the right to withdraw or to alter the specification of any product without notice. For more information, please consult our Terms of Business.

If you require any further information, our excellent customer service team is here to help so please call us on 01794 835835.

 

Grouped product items
Code Product Name List Price You Save You Pay Quantity
488786 PV 2 Unit Filter Regulator Lubricator 1/8" £132.47 30%
You Pay:  £92.73
488787 PV 2 Unit Filter Regulator Lubricator 1/4" £132.47 30%
You Pay:  £92.73
488788 PV 2 Unit Filter Regulator Lubricator 3/8" £240.83 30%
You Pay:  £168.58
488789 PV 2 Unit Filter Regulator Lubricator 1/2" £240.83 30%
You Pay:  £168.58