Genuine Festo product Product family

LFR_D_EX

Filter regulator

Der robuste Filterregler LFR-...-EX4: Zuverlässige Leistung und hohe Beständigkeit für den Einsatz in korrosiven Außenumgebungen

Highlights

Sturdy thanks to full metal design
High corrosion resistance (corrosion resistance class CRC 3 to Festo standard 940 070) and chemical resistance
Ambient temperature -40 ... +80 °C
Resistant to UV radiation and corrosive environments
With or without pressure gauge
Reliable manual drain
Energy efficient: excellent leakage values
Attractive price
To EU Explosion Protection Directive (ATEX)
Size: Midi

Price and delivery are confirmed with the quote. Requests received during business hours are answered the same day.

LFR-D-EX4_EN.PDF

Products in this product family

32 variants

Product	Part no.	Pneumatic connection, port 1	Standard nominal flow rate (standardised to DIN 1343)	Pressure regulation range	Grade of filtration
LFR-1/2-D-16-5M-O-MIDI-T18-EX4 Filter regulator	4772770	G1/2	1665 l/min	0.5 … 16 bar	5 µm
LFR-1/2-D-5M-O-MIDI-T18-EX4 Filter regulator	4772768	G1/2	2600 l/min	0.5 … 12 bar	5 µm
LFR-1/2-D-5M-O-MIDI-T3-EX4 Filter regulator	5271796	G1/2	2600 l/min	0.5 … 12 bar	5 µm
LFR-1/2-D-16-5M-O-MIDI-T3-EX4 Filter regulator	5271798	G1/2	1660 l/min	0.5 … 16 bar	5 µm
LFR-1/2-D-O-MIDI-T18-EX4 Filter regulator	4772769	G1/2	3400 l/min	0.5 … 12 bar	40 µm
LFR-1/2-D-16-O-MIDI-T18-EX4 Filter regulator	4772771	G1/2	1970 l/min	0.5 … 16 bar	40 µm
LFR-1/2-D-O-MIDI-T3-EX4 Filter regulator	5271797	G1/2	3400 l/min	0.5 … 12 bar	40 µm
LFR-1/2-D-16-O-MIDI-T3-EX4 Filter regulator	5271799	G1/2	1760 l/min	0.5 … 16 bar	40 µm
LFR-1/4-D-5M-O-MIDI-T3-EX4 Filter regulator	5271792	G1/4	1600 l/min	0.5 … 12 bar	5 µm
LFR-1/4-D-5M-O-MIDI-T18-EX4 Filter regulator	4772764	G1/4	1600 l/min	0.5 … 12 bar	5 µm
LFR-1/4-D-16-5M-O-MIDI-T18-EX4 Filter regulator	4772766	G1/4	1370 l/min	0.5 … 16 bar	5 µm
LFR-1/4-D-16-5M-O-MIDI-T3-EX4 Filter regulator	5271794	G1/4	1150 l/min	0.5 … 16 bar	5 µm
LFR-1/4-D-O-MIDI-T3-EX4 Filter regulator	5271793	G1/4	2000 l/min	0.5 … 12 bar	40 µm
LFR-1/4-D-16-O-MIDI-T3-EX4 Filter regulator	5271795	G1/4	1190 l/min	0.5 … 16 bar	40 µm
LFR-1/4-D-O-MIDI-T18-EX4 Filter regulator	4772765	G1/4	2000 l/min	0.5 … 12 bar	40 µm
LFR-1/4-D-16-O-MIDI-T18-EX4 Filter regulator	4772767	G1/4	1475 l/min	0.5 … 16 bar	40 µm
LFR-N1/2-D-5M-O-MIDI-T18-EX4 Filter regulator	4772776	1/2 NPT	2600 l/min	0.5 … 12 bar	5 µm
LFR-N1/2-D-16-5M-O-MIDI-T18-EX4 Filter regulator	4772778	1/2 NPT	1665 l/min	0.5 … 16 bar	5 µm
LFR-N1/2-D-5M-O-MIDI-T3-EX4 Filter regulator	5271804	1/2 NPT	2600 l/min	0.5 … 12 bar	5 µm
LFR-N1/2-D-16-5M-O-MIDI-T3-EX4 Filter regulator	5271806	1/2 NPT	1660 l/min	0.5 … 16 bar	5 µm
LFR-N1/2-D-O-MIDI-T18-EX4 Filter regulator	4772777	1/2 NPT	3400 l/min	0.5 … 12 bar	40 µm
LFR-N1/2-D-16-O-MIDI-T18-EX4 Filter regulator	4772779	1/2 NPT	1970 l/min	0.5 … 16 bar	40 µm
LFR-N1/2-D-O-MIDI-T3-EX4 Filter regulator	5271805	1/2 NPT	3400 l/min	0.5 … 12 bar	40 µm
LFR-N1/2-D-16-O-MIDI-T3-EX4 Filter regulator	5271807	1/2 NPT	1760 l/min	0.5 … 16 bar	40 µm
LFR-N1/4-D-5M-O-MIDI-T18-EX4 Filter regulator	4772772	1/4 NPT	1600 l/min	0.5 … 12 bar	5 µm
LFR-N1/4-D-16-5M-O-MIDI-T18-EX4 Filter regulator	4772774	1/4 NPT	1370 l/min	0.5 … 16 bar	5 µm
LFR-N1/4-D-5M-O-MIDI-T3-EX4 Filter regulator	5271800	1/4 NPT	1600 l/min	0.5 … 12 bar	5 µm
LFR-N1/4-D-16-5M-O-MIDI-T3-EX4 Filter regulator	5271802	1/4 NPT	1150 l/min	0.5 … 16 bar	5 µm
LFR-N1/4-D-O-MIDI-T18-EX4 Filter regulator	4772773	1/4 NPT	2000 l/min	0.5 … 12 bar	40 µm
LFR-N1/4-D-16-O-MIDI-T18-EX4 Filter regulator	4772775	1/4 NPT	1475 l/min	0.5 … 16 bar	40 µm
LFR-N1/4-D-O-MIDI-T3-EX4 Filter regulator	5271801	1/4 NPT	2000 l/min	0.5 … 12 bar	40 µm
LFR-N1/4-D-16-O-MIDI-T3-EX4 Filter regulator	5271803	1/4 NPT	1190 l/min	0.5 … 16 bar	40 µm