cBallast
Industrial Parts Catalog
Datasheet generated 2026-10-07
sales@cballast.com
cballast.com

Festo MS4-LFR-1/4-D6-ERV-AS Filter regulator

Festo · Pneumatics · Air Preparation · Germany · festo.com
Part Number
529150  ·  HS 8481.10
Festo MS4-LFR-1/4-D6-ERV-AS Filter regulator

Festo MS4-LFR-1/4-D6-ERV-AS — Filter regulator, ms series. operating pressure 0.2. 1.2 MPa (2. 12 bar).

Technical Specifications

Manufacturer part number (MPN)529150
Type codeMS4-LFR-1/4-D6-ERV-AS
EAN / GTIN4052568163501
Product categoryMS series
Size4
SeriesMS
Actuator lockRotary knob with detent, can be closed with accessories
Mounting positionVertical +/-5°
Grade of filtration40 µm
Condensate drainManual, non-detenting
DesignFilter regulator with pressure gauge
Max. condensate volume19 ml
Controller functionOutput pressure constant, with secondary exhausting, with return flow function
Bowl guardPlastic bowl guard
Degree of condensate separation75 %
Symbol00991587
Pressure gauge (ANALOG) or Pressure display (DIGITAL)With pressure gauge
Operating pressure0.2 ... 1.2 MPa (2 ... 12 bar)
Pressure regulation range0.3 ... 7 bar
Max. pressure hysteresis0.25 bar
Standard nominal flow rate (standardised to DIN 1343)1700 l/min
Operating mediumCompressed air to ISO 8573-1:2010 [7:4:-], Inert gas
Corrosion resistance class CRC2 - Moderate corrosion stress
LABS (PWIS) conformityVDMA24364-B1/B2-L
Storage temperature-10 ... 60 °C
Suitable for use with foodSee supplementary material information
Air purity class at outputCompressed air to ISO 8573-1:2010 [7:4:4]
Media temperature-10 ... 60 °C
Ambient temperature-10 ... 60 °C
Pore size40 µm
Product weight275 g
Type of mountingWith accessories
Pneumatic connection, port 1G1/4
Pneumatic connection, port 2G1/4
Material sub-baseDie-cast aluminium
Material control panelPA, POM
Material sealsNBR
Material filterPackaging unit
Material housingDie-cast aluminium
Material membraneNBR
Material bowlMakrolon®
Material separating platePOM
Product typeAir treatment
Product groupPneumatics
Thread1/4"
Filter element40 My
Temperature min-10 °C
Temperature max60 °C
Carbon footprint (EPD)0.8052 kg CO2e per pcs
Country of originHungary
Customs tariff code (EU CN)84811005
HS code8481.10

Properties

MOQ1

Cross-References

Attached Documents