Filter regulator

LFR-N1/2-D-16-O-MIDI-T3-EX4

5271807

GTIN 4052568422592

Vendor Festo

Pneumatic connection 1
1/2 NPT
Normal nominal flow rate (normalized to DIN 1343)
1760 l/min
Pressure regulation range
0.5 bar - 16 bar
Grade of filtration
40 µm
Regular price $252.07


Delivery and Shipping

Factory shipments may take up to one week. Festo Fast items typically ship the next business day. Contact us for specific shipping estimates.

Size Midi
Type code LFR
Series D
Actuator lock Rotary knob with detent
Mounting position Vertical +/- 5°
Grade of filtration 40 µm
Condensate drain Manually rotating
Design Filter regulator without pressure gauge
Max. condensate volume 42 ml
Bowl guard Integrated as metal bowl guard
Symbol 991586
Pressure gauge G1/4 prepared
Operating pressure 1 bar ... 20 bar
Pressure regulation range 0.5 bar ... 16 bar
Max. pressure hysteresis 0.2 bar
Standard nominal flow rate 1760 l/min
ATEX category gas II 2G
Type of ignition protection for gas Ex h IIC T6 Gb X
ATEX category for dust II 2D
Type of (ignition) protection for dust Ex h IIIC T85°C Db X
Explosive ambient temperature -40°C <= Ta <= +80°C
Explosion prevention and protection Zone 21 (ATEX)Zone 2 (ATEX)Zone 1 (ATEX)Zone 22 (ATEX)
Operating medium Inert gasCompressed air as per ISO 8573-1:2010 [-:9:-]
CE marking (see declaration of conformity) as per EU explosion protection directive (ATEX)
Corrosion resistance class (CRC) 3 - High corrosion stress
Storage temperature -40 °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 -40 °C ... 80 °C
Ambient temperature -40 °C ... 80 °C
Product weight 1400 g
Type of mounting Line installationWith accessoriesOptionally:
Pneumatic connection 1 NPT1/2-14
Pneumatic connection 2 NPT1/2-14
Note on materials RoHS-compliant
Housing material Die-cast zinc
Material of bowl Wrought aluminum alloy