High-flow filter regulator with 40 μm filtration, fully automatic condensate drain, and pressure range 0.5 to 12 bar. Ideal for compressed air systems.
Product Modellfr-1-d-maxi-npt
Material Number173812
Product ID5792
Stock on Request
Last updated: 8/29/2026
Key Features
1
High Flow RateThe LFR-1-D-MAXI NPT filter regulator supports flow rates up to 10,000 liters per minute, making it suitable for demanding applications.
2
Precise Pressure RegulationIt offers two pressure regulation ranges: 0.5 to 7 bar and 0.5 to 12 bar, ensuring precise control over your compressed air system.
3
Advanced FiltrationEquipped with a 40 μm filter, this regulator provides excellent particle separation, ensuring clean compressed air for your operations.
4
Efficient Condensate DrainThe fully automatic condensate drain feature minimizes downtime and maintenance, keeping your system running smoothly.
5
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
Specifications may be subject to change without notice
Parameter
Value
Parameter
Value
Size
Maxi
Series
D
Mounting position
Vertical
Grade of filtration
40μm
Condensate drain
Manually rotating
Max. condensate volume
80ml
Robust ConstructionBuilt with a metal bowl guard and designed for vertical installation, the LFR-1-D-MAXI NPT is durable and easy to integrate into your setup.
Bowl guard
Metal bowl guard
Symbol
00991589
Operating pressure
1bar 16bar
Max. pressure hysteresis
0.4bar
Standard nominal flow rate
10000l/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
1470g
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
PC
Manufacturer ID
173812
Festo LFR-1-D-MAXI NPT Filter Regulator - High Flow Rate and Precision | INDSLT