5271793 Festo Compressed Air Preparation Units

Product Details

• Type code
  LFR
• Design
  Filter regulator without pressure gauge
• Max. pressure hysteresis
  0.2 bar
• ATEX category for dust
  II 2D
• Information on operating and pilot media
  Operation with oil lubrication possible (required for further use)
• Air quality class at the output
  Compressed air as per ISO 8573-1:2010 [7:8:4] Inert gas
• Type of mounting
  Optionally: With accessories
• Bowl guard
  Integrated as metal bowl guard
• Pressure gauge
  G1/4 prepared
• Explosive ambient temperature
  -40°C <= Ta <= +80°C
• Actuator lock
  Rotary knob with detent
• Mounting position
  Vertical +/- 5°
• Max. condensate volume
  42 ml
• Operating pressure
  0.1 MPa ... 2 MPa
• Standard nominal flow rate
  2000 l/min
• CE marking (see declaration of conformity)
  as per EU explosion protection directive (ATEX)
• Storage temperature
  -40 °C ... 80 °C
• Pneumatic connection 1
  G1/4
• Note on materials
  RoHS-compliant
• Symbol
  00991586
Series
D
Type of ignition protection for gas
Ex h IIC T6 Gb X
Explosion prevention and protection
Zone 1 (ATEX) Zone 22 (ATEX)
Temperature of medium
-40 °C ... 80 °C
Housing material
Die-cast zinc
Size
Midi
Condensate drain
Manually rotating
Grade of filtration
40 µm
Pressure regulation range
0.5 bar ... 12 bar
ATEX category gas
II 2G
Type of (ignition) protection for dust
Ex h IIIC T85°C Db X
Corrosion resistance class (CRC)
3 - High corrosion stress
Ambient temperature
-40 °C ... 80 °C
Pneumatic connection 2
G¼
Material of bowl
Wrought aluminum alloy
Operating medium
Compressed air as per ISO 8573-1:2010 [-:9:-] Inert gas
Product weight
1400 g

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