ms4-lfr-1/4-d7-erm-as

Name: ms4-lfr-1/4-d7-erm-as
Brand: FESTO
SKU: ms4-lfr-1/4-d7-erm-as

Short Description: The Festo MS4-LFR-1/4-D7-ERM-AS filter regulator offers reliable air filtration with a 40 μm grade, manual condensate drain, and pressure gauge. Ideal for compressed air applications, it ensures consistent air quality and durability.

Product Modelms4-lfr-1/4-d7-erm-as

Material Number529156

Product ID9614

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

1
High-Quality FiltrationThe MS4-LFR-1/4-D7-ERM-AS features a 40 μm filtration grade, ensuring high-quality compressed air that meets ISO 8573-1:2010 standards.
2
Durable ConstructionBuilt with durable materials like aluminum die-cast housing and NBR seals, this filter regulator withstands various operating conditions.
3
Manual Condensate DrainEquipped with a manual rotary condensate drain, it allows for easy removal of condensate, extending the lifespan of the filter.
4
Pressure Gauge IncludedThe unit comes with a pressure gauge, providing real-time pressure monitoring and ensuring precise control over the air supply.
5

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

Manually rotating

Versatile Mounting OptionsAvailable for both in-line and front panel mounting, the MS4-LFR-1/4-D7-ERM-AS offers flexibility in installation, making it suitable for various industrial setups.

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

0.5bar 12bar

Max. pressure hysteresis

0.25bar

Standard nominal flow rate

1500l/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 [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

G1/4

Pneumatic connection 2

G1/4

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

529156