Festo MS4N-LFR-1/8-D7-ERV-AS: High-performance pneumatic filter regulator with 40 μm filtration, adjustable pressure (0.5-12 bar), and versatile mounting options.
Product Modelms4n-lfr-1/8-d7-erv-as
Material Number531210
Product ID9825
Stock on Request
Last updated: 8/29/2026
Key Features
1
High-Performance FiltrationThe Festo MS4N-LFR-1/8-D7-ERV-AS features a robust filtration system with a 40 μm filter grade, ensuring clean and reliable air supply for your industrial applications.
2
Adjustable Pressure RegulationThis filter regulator offers adjustable pressure settings from 0.5 to 12 bar, allowing you to customize the output pressure according to your specific needs.
3
Versatile Mounting OptionsThe MS4N-LFR-1/8-D7-ERV-AS is designed for flexibility, offering optional front panel mounting and line installation with accessories. This ensures easy integration into various industrial setups.
4
Durable ConstructionBuilt with high-quality components, this filter regulator is designed to withstand the demands of industrial environments, ensuring reliable performance over time.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
Specifications may be subject to change without notice
Parameter
Value
Parameter
Value
Size
4
Series
MS
Actuator lock
Rotary knob with detent can be closed with accessories
Mounting position
Vertical +/- 5°
Grade of filtration
40μm
Condensate drain
Fully automatic Manual, non-detenting
5
Compact DesignWith a product weight of 275 grams, the MS4N-LFR-1/8-D7-ERV-AS is compact and space-efficient, making it ideal for installations in tight spaces or on production lines.
Structural design
Filter regulator with pressure gauge
Max. condensate volume
19ml
Controller function
Outlet pressure constant With secondary exhausting With return flow function
Bowl guard
Plastic bowl guard
Degree of condensate separation
75%
Symbol
00991587
Pressure gauge
with pressure gauge
Operating pressure
2bar 12bar
Pressure regulation range
0.5bar 12bar
Max. pressure hysteresis
0.25bar
Standard nominal flow rate
900l/min
Operating medium
Compressed air as per ISO 8573-1:2010 [7:4:-] 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
40μm
Product weight
275g
Type of mounting
Optionally: Front panel mounting Line installation With accessories
