Festo LFR-1/2-D-O-MIDI-T3-EX4 Filter Regulator

Features

• Midi size
• D series
• Rotary knob with detent actuator lock
• Vertical +/-5° mounting position
• 40MIM grade of filtration
• Manually rotating condensate drain
• Filter regulator without pressure gauge design
• 42CCM max. condensate volume
• Integrated as metal bowl bowl guard
• 991586 symbol
• Prepared for G1/4 pressure gauge (ANALOG) or pressure display (DIGITAL)
• 0.1MPA operating pressure
• 2MPA operating pressure
• 1BAR operating pressure
• 20BAR operating pressure
• 0.02MPA max. pressure hysteresis
• 2.9PSI max. pressure hysteresis
• 3400L2 standard nominal flow rate
• To EU Explosion Protection Directive (ATEX) cE mark (see declaration of conformity)
• To UK EX instructions cE marking (see declaration of conformity)
• EPL Db (GB) explosion protection certification outside the eU
• EPL Gb (GB) explosion protection certification outside the eU
• II 2G aTEX category gas
• II 2D aTEX category dust
• Ex h IIC T6 Gb X explosion ignition protection type for gas
• Ex h IIIC T85°C Db X explosion ignition protection type for dust
• -40°C <= Ta <= +80°C explosion ambient temperature
• Compressed air to ISO 8573-1:2010 [-:9:-] operating medium
• Inert gases operating medium
• Lubricated operation possible (in which case lubricated operation will always be required) note on operating and pilot medium
• 3 - high corrosion stress corrosion resistance class cRC
• VDMA24364 zone III lABS (PWIS) conformity
• Compressed air to ISO 8573-1:2010 [7:8:4] air purity class at output
• Inert gases air purity class at output
• -40GC media temperature
• 80GC media temperature
• -40GC ambient temperature
• 80GC ambient temperature
• 1400G product weight
• Either: type of mounting
• In-line installation type of mounting
• With accessories type of mounting
• RoHS-compliant note on materials
• Die-cast zinc material housing
• Wrought aluminium alloy material bowl
• 0.5BAR to 12BAR pressure regulation range
• -40GC to 80GC storage temperature
• Pneumatic connection g1/2 , port 1
• Pneumatic connection g1/2 , port 2