High-quality compressed air treatment with precise pressure regulation and advanced filtration. Ideal for industrial applications.
Product Modelms4n-lfr-1/8-d6-crm-as
Material Number531230
Product ID9835
Stock on Request
Last updated: 8/29/2026
Key Features
1
Advanced FiltrationThe Festo MS4N-LFR-1/8-D6-CRM-AS features a 5 μm filtration grade, ensuring clean and dry compressed air for your industrial processes.
2
Precise Pressure RegulationWith a pressure regulation range of 0.3 bar to 7 bar, this filter regulator provides consistent and reliable air pressure, crucial for precise pneumatic systems.
3
Easy MaintenanceThe unit is designed with a manually rotating condensate drain, making it simple to maintain and reduce downtime. The plastic bowl guard also enhances condensate separation efficiency.
4
Versatile Mounting OptionsThe MS4N-LFR-1/8-D6-CRM-AS can be mounted either in-line or on a front panel, offering flexibility in installation to suit various industrial settings.
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
5μm
Condensate drain
Manually rotating
5
Robust ConstructionBuilt with die-cast aluminum and other durable materials, this filter regulator ensures long-lasting performance and resistance to moderate corrosion stress.
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
00991589
Pressure gauge
with pressure gauge
Operating pressure
0.8bar 14bar
Pressure regulation range
0.3bar 7bar
Max. pressure hysteresis
0.25bar
Standard nominal flow rate
900l/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 [6:4:4]
Temperature of medium
-10°C 60°C
Ambient temperature
-10°C 60°C
Pore size
5μm
Product weight
275g
Type of mounting
Optionally: Front panel mounting Line installation With accessories
Pneumatic connection 1
1/8 NPT
Pneumatic connection 2
1/8 NPT
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
Manufacturer ID
531230
Festo MS4N-LFR-1/8-D6-CRM-AS Filter Regulator - High-Performance Air Treatment | INDSLT
