Darshil Trading

The Festo MSB4-1/4-FRC Service Unit (FRL) is a high-quality compressed air preparation unit designed to improve the performance and durability of pneumatic systems. Engineered by Festo, this service unit integrates air filtration, pressure regulation, and lubrication in a single compact assembly, ensuring clean, controlled, and lubricated compressed air for actuators, valves, and other pneumatic components. The MSB4 series offers reliable operation, easy installation, and consistent performance within industrial automation environments. 

• Model: MSB4-1/4-FRC (FRL Service Unit)

• Type: Filter, Regulator & Lubricator Combination (FRL) 

• Port Size: G 1/4" threaded pneumatic connections 

• Filtration Grade: 5 µm or 40 µm options for clean compressed air 

• Pressure Regulation Range: Approx. 0.5 – 12 bar

• Function: Constant output pressure with secondary venting and return-flow control 

• Bowl Guard: Plastic guard for safety and durability 

• Condensate Drain: Manual rotary drain for condensate removal 

• Mounting: Vertical ± 5° assembly position 

• Rotary Knob: Lockable pressure setting for secure operation 

• Ensures clean, regulated, and lubricated air for pneumatic systems

• Improves lifetime and performance of pneumatic actuators and valves

• Compact design ideal for industrial automation setups

• Easy to install, operate, and maintain

• Reduces wear, maintenance needs, and downtime

✔ Industrial automation systems
✔ Pneumatic tooling and machinery
✔ Assembly line air preparation
✔ Packaging and processing equipment
✔ Robotics and material handling systems