ms4-lfr-1/8-d6-erv-as

Name: ms4-lfr-1/8-d6-erv-as
Brand: FESTO
SKU: ms4-lfr-1/8-d6-erv-as

The Festo MS4-LFR-1/8-D6-ERV-AS is a compact and reliable filter regulator designed to provide high-quality compressed air treatment. It features a rotary knob with detent for easy operation and maintenance, making it suitable for various industrial applications.

Product Modelms4-lfr-1/8-d6-erv-as

Material Number529166

Product ID9621

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

1
Efficient Air TreatmentThe Festo MS4-LFR-1/8-D6-ERV-AS is engineered to deliver high-quality compressed air, ensuring optimal performance and efficiency in your industrial processes.
2
Precise ControlEquipped with a rotary knob and detent, this filter regulator offers precise control over air flow rates, allowing for easy adjustment and maintenance.
3
Compact DesignThe compact design of the MS4-LFR-1/8-D6-ERV-AS makes it ideal for space-constrained industrial environments, providing a reliable solution without compromising on functionality.
4
Grade of FiltrationWith a filtration grade of 40, this filter regulator effectively removes contaminants and impurities from the compressed air, ensuring clean and reliable operation.

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

Reliability and DurabilityDesigned to meet the highest standards of reliability and durability, the MS4-LFR-1/8-D6-ERV-AS is built to withstand the demands of continuous use in industrial settings, providing long-lasting performance and minimal downtime.

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

0.3bar 7bar

Max. pressure hysteresis

0.25bar

Standard nominal flow rate

1000l/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

G1/8

Pneumatic connection 2

G1/8

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

529166