lfr-1/2-d-16-5m-o-midi-t3-ex4

Name: lfr-1/2-d-16-5m-o-midi-t3-ex4
Brand: FESTO
SKU: lfr-1/2-d-16-5m-o-midi-t3-ex4

Short Description: The Festo LFR-1/2-D-16-5M-O-MIDI-T3-EX4 is a high-performance filter regulator designed to provide clean and regulated compressed air. It features a 5-micron filter, adjustable pressure regulation up to 16 bar, and is suitable for temperatures ranging from -40°C to +80°C.

Product Modellfr-1/2-d-16-5m-o-midi-t3-ex4

Material Number5271798

Product ID9541

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

1
High-Quality FiltrationDescription: The LFR-1/2-D-16-5M-O-MIDI-T3-EX4 features a 5-micron filter, ensuring that your compressed air is free from dirt particles and condensate, providing optimal performance for your pneumatic systems.
2
Adjustable Pressure RegulationDescription: This filter regulator allows for adjustable pressure regulation up to 16 bar, giving you the flexibility to meet the specific requirements of your application.
3
Durable ConstructionDescription: Built with durable materials, including a zinc housing and NBR seals, the LFR-1/2-D-16-5M-O-MIDI-T3-EX4 is designed to withstand harsh environments and maintain its performance over time.
4
Wide Temperature RangeDescription: The LFR-1/2-D-16-5M-O-MIDI-T3-EX4 operates effectively in a wide temperature range of -40°C to +80°C, making it suitable for various industrial applications.

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

Specifications may be subject to change without notice

Parameter

Value

Parameter

Value

Size

Midi

Series

Actuator lock

Rotary knob with detent

Mounting position

Vertical +/- 5°

Grade of filtration

5μm

Condensate drain

Manually rotating

Compact DesignDescription: With its compact MIDI design, the LFR-1/2-D-16-5M-O-MIDI-T3-EX4 fits easily into your system, minimizing space requirements while maximizing functionality.

Filter regulator without pressure gauge

Max. condensate volume

42ml

Bowl guard

Integrated as metal bowl guard

Symbol

00991586

Pressure gauge

G1/4 prepared

Operating pressure

1bar 20bar

Pressure regulation range

0.5bar 16bar

Max. pressure hysteresis

2.9psi

Standard nominal flow rate

1660l/min

CE marking (see declaration of conformity)

as per EU explosion protection directive (ATEX)

UKCA marking (see declaration of conformity)

acc. to UK EX instructions

Explosion protection certification outside the EU

EPL Db (GB) EPL Gb (GB)

Explosion prevention and protection

Zone 1 (ATEX) Zone 1 (UKEX) Zone 2 (ATEX) Zone 21 (ATEX) Zone 21 (UKEX) Zone 22 (ATEX)

ATEX category gas

II 2G

ATEX category for dust

II 2D

Type of ignition protection for gas

Ex h IIC T6 Gb X

Type of (ignition) protection for dust

Ex h IIIC T85°C Db X

Explosive ambient temperature

-40°C <= Ta <= +80°C

Operating medium

Compressed air as per ISO 8573-1:2010 [-:9:-] Inert gas

Information on operating and pilot media

Operation with oil lubrication possible (required for further use)

Corrosion resistance class (CRC)

3 - High corrosion stress

LABS (PWIS) conformity

VDMA24364 zone III

Storage temperature

-40°C 80°C

Air quality class at the output

Compressed air as per ISO 8573-1:2010 [6:8:4] Inert gas

Temperature of medium

-40°C 80°C

Ambient temperature

-40°C 80°C

Product weight

1400g

Type of mounting

Optionally: Line installation With accessories

Pneumatic connection 1

G1/2

Pneumatic connection 2

G1/2

Note on materials

RoHS-compliant

Housing material

Die-cast zinc

Material of bowl

Wrought aluminum alloy

Manufacturer ID

5271798