ms4n-lfr-1/4-d7-erv-as

Name: ms4n-lfr-1/4-d7-erv-as
Brand: FESTO
SKU: ms4n-lfr-1/4-d7-erv-as

The Festo MS4N-LFR-1/4-D7-ERV-AS filter regulator is designed for high-performance industrial applications. It features a modular design, high flow rates, and corrosion resistance, ensuring reliable filtration and precise pressure control.

Product Modelms4n-lfr-1/4-d7-erv-as

Material Number531209

Product ID9824

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

1
High Flow RatesThe MS4N-LFR-1/4-D7-ERV-AS filter regulator is engineered to provide high flow rates, making it suitable for demanding industrial applications where efficiency is crucial.
2
Corrosion ResistanceWith a corrosion resistance class 2 according to Festo standard 940 070, this filter regulator can withstand the rigors of a normal industrial environment, ensuring durability and longevity.
3
Modular DesignThe modular design of the MS4N-LFR-1/4-D7-ERV-AS allows for easy configuration and integration into various systems, making it a versatile solution for different applications.
4
Precise Pressure ControlThe filter regulator offers excellent control characteristics with low hysteresis and primary pressure compensation, ensuring precise pressure control in your industrial processes.

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

Specifications may be subject to change without notice

Parameter

Value

Parameter

Value

Size

Series

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

Reliable FiltrationFeaturing filtration grades of 5 μm and 40 μm, the MS4N-LFR-1/4-D7-ERV-AS provides reliable filtration, protecting your equipment from contaminants and ensuring smooth operation.

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

1500l/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

Pneumatic connection 1

1/4 NPT

Pneumatic connection 2

1/4 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

Housing material

Die-cast aluminum

Diaphragm material

NBR

Material of bowl

Separating disc material

POM

Manufacturer ID

531209