The Festo MS4-LFR-1/4-D7-ERM-AS Filter Regulator, with MPN 529156, is an advanced pneumatic management tool designed to ensure optimal air quality and pressure regulation within pneumatic systems. This product integrates superior filtration and precision pressure regulation to enhance the efficiency and longevity of industrial applications, ensuring consistent operational performance.

Key Features:

Integrated Filtration and Regulation: Combines an efficient filter and a precision regulator in one unit, providing clean and controlled air supply to pneumatic systems.
High-Quality Construction: Built to withstand the rigors of industrial environments, this filter regulator features robust materials that promise durability and long-term reliability.
Compact and Modular Design: Its compact structure allows for easy installation in space-constrained areas, ensuring seamless integration without compromising functionality.
Precise Pressure Control: Engineered for exact control, facilitating quick and precise settings adjustments to maintain optimal operating conditions and system calibration.
Universal Compatibility: Can be effortlessly integrated into various pneumatic setups, enhancing system design flexibility with its standardized connections.

Benefits:

Enhanced System Efficiency: By delivering regulated and filtered air, it significantly boosts the overall performance and reliability of pneumatic processes.
Reduced Operational Costs: Efficient operation minimizes air loss and reduces energy consumption, leading to noticeable cost savings.
Increased Equipment Lifespan: Protects pneumatic components from wear and contamination, extending their operational life and reducing maintenance frequency.
Improved Safety: Consistent pressure and clean air supply ensure safer operations, adhering to stringent industry safety standards.

Applications:

Automated Manufacturing: Crucial in automated production lines, where precise air quality and pressure are essential for high-quality outputs and machine longevity.
Control Systems: Supports control systems requiring stable and clean air for accurate and reliable operation.
Testing and Inspection: Ideal for environments where consistent air quality and pressure are necessary for precise testing and inspection processes.
General Industrial Use: Suitable for a broad range of industrial applications, from automotive to food processing, where air quality and pressure regulation enhance operational precision and reliability.

The Festo MS4-LFR-1/4-D7-ERM-AS Filter Regulator stands as a testament to Festo’s commitment to advancing pneumatic technology, providing a sophisticated solution for managing air quality and pressure, thereby optimizing the performance and safety of industrial processes. This unit is indispensable for ensuring efficient and reliable operation across various pneumatic applications.

Technical Data

Feature	Specification
Size	4
Series	MS
Actuator lock	Rotary knob with detent can be closed with accessories
Mounting position	Vertical +/- 5°
Grade of filtration	40 µm
Condensate drain	Manually rotating
Structural design	Filter regulator with pressure gauge
Max. condensate volume	19 ml
Controller function	Outlet pressure constant With secondary exhausting With return flow function
Bowl guard	Plastic bowl guard
Degree of condensate separation	>75 %
Symbol	00991589
Pressure gauge	with pressure gauge
Operating pressure	0.08 MPa … 1.4 MPa
Operating pressure	0.8 bar … 14 bar
Pressure regulation range	0.5 bar … 12 bar
Max. pressure hysteresis	0.25 bar
Standard nominal flow rate	1500 l/min
Operating medium	Compressed air as per ISO 8573-1:2010 [-:4:-] Inert gas
Corrosion resistance class (CRC)	2 – Moderate corrosion stress
LABS (PWIS) conformity	VDMA24364-B1/B2-L
Storage temperature	-10 °C … 60 °C
For use in the food industry	See supplementary material information
Air quality class at the output	Compressed air as per ISO 8573-1:2010 [7:4:4]
Temperature of medium	-10 °C … 60 °C
Ambient temperature	-10 °C … 60 °C
Pore size	<40 µm
Product weight	275 g
Type of mounting	Optionally: Front panel mounting Line installation With accessories
Pneumatic connection 1	G1/4
Pneumatic connection 2	G¼
Note on materials	RoHS-compliant
Material of sub-base	Die-cast aluminum
Material of operator panel	PA POM
Seals material	NBR
Compressed air filter material	PE
Housing material	Die-cast aluminum
Diaphragm material	NBR
Material of bowl	PC
Separating disc material	POM