lfr-1/2-d-maxi

Name: lfr-1/2-d-maxi
Brand: FESTO
SKU: lfr-1/2-d-maxi

The Festo LFR-1/2-D-MAXI filter regulator is designed for high vacuum applications, providing precise air filtration with a 40 μm grade. It features a rotary knob with detent, metal bowl guard, and is compatible with compressed air to ISO 8573-1:2010.

Product Modellfr-1/2-d-maxi

Material Number186489

Product ID6652

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

1
High Vacuum PerformanceThe LFR-1/2-D-MAXI achieves an impressive 80% maximum vacuum, making it suitable for demanding applications.
2
Precise Air FiltrationWith a filtration grade of 40 μm, this filter regulator ensures clean and reliable compressed air.
3
Rotary Knob with DetentThe actuator lock ensures precise pressure regulation, preventing accidental changes in pressure settings.
4
Metal Bowl GuardThe metal bowl guard provides additional protection against contamination, ensuring the longevity of the filter regulator.
5
Comprehensive Compatibility

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

Specifications may be subject to change without notice

Parameter

Value

Parameter

Value

Size

Maxi

Series

Actuator lock

Rotary knob with detent

Mounting position

Vertical +/- 5°

Grade of filtration

40μm

Condensate drain

Manually rotating

Designed for use with compressed air to ISO 8573-1:2010 and inert gases, this filter regulator is versatile and reliable in various industrial settings.

Filter regulator with pressure gauge

Max. condensate volume

80ml

Bowl guard

Metal bowl guard

Symbol

00991589

Pressure gauge

with pressure gauge

Operating pressure

1bar 16bar

Pressure regulation range

0.5bar 12bar

Max. pressure hysteresis

0.4bar

Standard nominal flow rate

9400l/min

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)

2 - Moderate corrosion stress

LABS (PWIS) conformity

VDMA24364-B1/B2-L

Storage temperature

-10°C 60°C

Air quality class at the output

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

Temperature of medium

-10°C 60°C

Ambient temperature

-10°C 60°C

Product weight

1370g

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

Manufacturer ID

186489