lfr-n1/4-d-16-o-midi-t18-ex4

Name: lfr-n1/4-d-16-o-midi-t18-ex4
Brand: FESTO
SKU: lfr-n1/4-d-16-o-midi-t18-ex4

The Festo LFR-N1/4-D-16-O-MIDI-T18-EX4 is a high-performance filter regulator with a manual rotary condensate drain and 5μm filtration grade. It includes a rotary knob with detent for precise actuator lock and is designed for vertical mounting with a +/-5° angle tolerance.

Product Modellfr-n1/4-d-16-o-midi-t18-ex4

Material Number4772775

Product ID9025

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

1
Precise Pressure ControlThe Festo LFR-N1/4-D-16-O-MIDI-T18-EX4 ensures stable and precise pressure regulation, making it suitable for a wide range of pneumatic applications.
2
Advanced FiltrationWith a 5μm filtration grade, this filter regulator effectively removes contaminants from compressed air, ensuring clean and reliable operation.
3
Manual Rotary Condensate DrainThe manual rotary condensate drain allows for easy condensate removal, reducing downtime and improving overall system efficiency.
4
Actuator Lock with Rotary KnobThe rotary knob with detent provides a secure actuator lock, ensuring that the regulator remains in the desired position even under varying conditions.
5

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

40μm

Condensate drain

Manually rotating

Versatile Mounting OptionsDesigned for vertical mounting with a +/-5° angle tolerance, the LFR-N1/4-D-16-O-MIDI-T18-EX4 offers flexibility in installation, making it suitable for various industrial settings.

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

1475l/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

-20°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

-20°C 80°C

Air quality class at the output

Compressed air as per ISO 8573-1:2010 [7:8:4] Inert gas

Temperature of medium

-20°C 80°C

Ambient temperature

-20°C 80°C

Product weight

1400g

Type of mounting

Optionally: Line installation With accessories

Pneumatic connection 1

1/4 NPT

Pneumatic connection 2

1/4 NPT

Note on materials

RoHS-compliant

Housing material

Die-cast zinc

Material of bowl

Wrought aluminum alloy

Manufacturer ID

4772775