The AC Series FR+L Unit is a compact and modular Filter Regulator + Lubricator system designed to deliver clean, pressure-regulated, and lubricated air to pneumatic tools and machinery. This two-in-one unit combines the essential functions of air filtration and pressure control with a precise lubrication mechanism, offering a space-saving solution without compromising on performance.

The Filter Regulator (FR) component removes solid particles, water, and contaminants from compressed air, while simultaneously regulating the pressure output to a stable, adjustable range (0.5 to 8.5 bar). The Lubricator (L) section introduces a controlled amount of oil mist into the air stream, ensuring that moving components like actuators, cylinders, and valves are properly lubricated—extending their service life and maintaining consistent performance.

Ideal for industrial automation, packaging, CNC systems, assembly lines, and general pneumatic operations, the AC Series FR+L is available in multiple body sizes (AC1000 to AC5000) and port sizes (1/8" to 1"), making it compatible with a wide range of flow requirements.

Key Features of AC Series FR+L Unit:

Integrated 2-in-1 Design

• ✅ Combines air filtration, pressure regulation, and lubrication in a compact format

• ✅ Saves space and reduces installation complexity in control panels and machines

• ✅ Modular construction for easy servicing or replacement of individual components

High-Efficiency Filtration

• ✅ Standard 5 µm filter element captures dirt, water, and particulates

• ✅ Optional 40 µm element for higher flow requirements

• ✅ Manual drain included; auto drain option for continuous systems

⚙️ Precise Pressure Regulation

• ✅ Adjustable pressure range: 0.5 to 8.5 bar

• ✅ Includes locking pressure knob for secure settings

• ✅ Built-in gauge port with optional pressure gauge for visual feedback

Effective Lubrication

• ✅ Mist-type lubricator ensures consistent oil delivery

• ✅ Transparent bowl with oil level indicator for easy monitoring

• ✅ Recommended oil: ISO VG32 or similar pneumatic oil

Rugged Construction & Mounting

• ✅ Polycarbonate bowls with metal guards for safety and visibility

• ✅ Optional metal bowl for harsh industrial environments

• ✅ Supplied with mounting brackets for panel or wall installation

Sizes & Compatibility

• ✅ Models: AC1000 / AC2000 / AC3000 / AC4000 / AC5000

• ✅ Port Sizes: 1/8", 1/4", 3/8", 1/2", 3/4", 1" BSP/NPT

• ✅ Flow Capacity: From 500 to 6000 L/min depending on model size

Applications

• ✅ Pneumatic machinery & automation systems

• ✅ Air-powered tools & compressors

• ✅ CNC machinery, packaging lines, textile machinery

• ✅ Paint booths & general industrial systems

Why Choose AC Series FR+L?

• ✔️ Dual function unit = space-saving & cost-efficient

• ✔️ Enhances air quality, tool life, and system performance

• ✔️ Compatible with most pneumatic installations

• ✔️ Available in multiple sizes for light to heavy-duty use

• ✔️ Built to withstand industrial environments