Efficient filter regulator with 5 μm filtration, 7 bar output pressure, and automatic condensate drain. Perfect for industrial pneumatic systems.
Product Modelms6n-lfr-1/4-d6-crv-as
Material Number531311
Product ID9858
Stock on Request
Last updated: 8/29/2026
Key Features
1
High Efficiency FiltrationThe Festo MS6N-LFR-1/4-D6-CRV-AS features a 5 μm filter, ensuring high efficiency in removing contaminants from the air supply, thereby extending the lifespan of your pneumatic system.
2
Reliable Pressure RegulationWith a pressure regulation range of 0.3 to 7 bar, this filter regulator provides consistent and reliable pressure control, making it suitable for a variety of industrial applications.
3
Automatic Condensate DrainThe fully automatic condensate drain ensures that your system remains free from moisture, reducing the risk of corrosion and improving overall performance.
4
Compact DesignDesigned for easy integration, the MS6N-LFR-1/4-D6-CRV-AS is compact and can be mounted vertically within a +/-5° range, making it ideal for space-constrained environments.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
Specifications may be subject to change without notice
Parameter
Value
Parameter
Value
Size
6
Series
MS
Actuator lock
Rotary knob with detent can be closed with accessories
Mounting position
Vertical +/- 5°
Grade of filtration
5μm
Condensate drain
Fully automatic Manual, non-detenting
5
Enhanced Safety FeaturesThe lockable regulator head and rotary knob with detent ensure that the regulator remains in place, providing an additional layer of safety and security in your pneumatic system.
Structural design
Filter regulator with pressure gauge
Max. condensate volume
38ml
Controller function
Outlet pressure constant With secondary exhausting
Bowl guard
Plastic bowl guard
Degree of condensate separation
75%
Symbol
00991587
Pressure gauge
with pressure gauge
Operating pressure
2bar 12bar
Pressure regulation range
0.3bar 7bar
Max. pressure hysteresis
3.625psi
Standard nominal flow rate
2700l/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 [6:4:4]
Temperature of medium
-10°C 60°C
Ambient temperature
-10°C 60°C
Pore size
5μm
Product weight
875g
Type of mounting
Optionally: Front panel mounting Line installation With accessories
Pneumatic connection 1
1/4 NPT
Pneumatic connection 2
1/4 NPT
Note on materials
RoHS-compliant
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
531311
Festo MS6N-LFR-1/4-D6-CRV-AS Filter Regulator - High Efficiency and Reliability | INDSLT
