lfr-1-d-o-maxi-a-npt

Name: lfr-1-d-o-maxi-a-npt
Brand: FESTO
SKU: lfr-1-d-o-maxi-a-npt

The Festo LFR-1-D-O-MAXI-A-NPT is a reliable filter regulator with 40 μm filtration and automatic condensate drain. Suitable for compressed air systems, it ensures high air purity and efficient operation.

Product Modellfr-1-d-o-maxi-a-npt

Material Number173815

Product ID5794

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

1
Efficient FiltrationThe Festo LFR-1-D-O-MAXI-A-NPT features a 40 μm filtration grade, ensuring high air purity and minimizing contamination in compressed air systems.
2
Automatic Condensate DrainEquipped with a fully automatic condensate drain, this filter regulator efficiently manages condensate, reducing downtime and maintenance needs.
3
Robust ConstructionBuilt with a die-cast zinc housing and a metal bowl guard, the LFR-1-D-O-MAXI-A-NPT offers robust construction and durability, ensuring long-term reliability.
4
Operational FlexibilityThe filter regulator operates within a pressure range of 2 to 12 bar, making it versatile for various industrial applications requiring different pressure levels.

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

Specifications may be subject to change without notice

Parameter

Value

Parameter

Value

Size

Maxi

Series

Mounting position

Vertical

Grade of filtration

40μm

Condensate drain

Fully automatic

Max. condensate volume

80ml

Easy InstallationWith NPT connections (1 and 2), the LFR-1-D-O-MAXI-A-NPT is easy to integrate into existing pneumatic systems, minimizing installation time and effort.

Compliance and SafetyThe product is RoHS-compliant and meets the standards of ISO 8573-1:2010 for compressed air quality, ensuring compliance with industry regulations and safety standards.

Operational VersatilityThe possibility of lubricated operation (if required) adds to its operational versatility, making it suitable for a wide range of applications.

Storage and Operating TemperaturesThe filter regulator can operate within a temperature range of 5°C to 60°C, both for the medium and ambient temperatures, ensuring stable performance under various conditions.

Corrosion ResistanceWith a corrosion resistance class (CRC) of 2, the LFR-1-D-O-MAXI-A-NPT can withstand moderate corrosion stress, extending its lifespan in harsh environments.

Conformity to StandardsThe product conforms to LABS (PWIS) and VDMA24364-B1/B2-L standards, ensuring it meets industry-specific requirements for quality and performance.

Operating pressure

2bar 12bar

Max. pressure hysteresis

0.4bar

Standard nominal flow rate

10000l/min

Operating medium

Compressed air as per ISO 8573-1:2010 [7:9:-] 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

5°C 60°C

Ambient temperature

5°C 60°C

Product weight

1400g

Type of mounting

With accessories

Pneumatic connection 1

1 NPT

Pneumatic connection 2

1 NPT

Note on materials

RoHS-compliant

Housing material

Die-cast zinc

Material of bowl

Manufacturer ID

173815