Festo LFR
138 Products
Find all configurations available for Festo LFR product series Filter regulator. Find the right part filtering by Pneumatic connection, Version, Function, Grade of filtration [μm], Service unit combination, Pressure gauge, Size, Display unit and Condensate drain.
LFR Type Codes
| Series | Catalog Number Format | Description |
|---|---|---|
| LFR | LFR- -D- - | Filter regulator |
| LFR | LFR-1/4-DB-7-MINI- | Filter regulator |
| LFR | LFR- -D-7-5M-DI- | Filter regulator |
| LFR | LFR-1/4-DB-7-MINI | Filter regulator |
| LFR | LFR-1/4-DB-7-MINI- | Filter regulator |
| 001 | Series |
|---|---|
| LFR | Filter regulator |
| 002 | Pneumatic connection |
| 1/8 | Female thread G1/8 |
| 1/4 | Female thread G1/4 |
| 3/8 | Female thread G3/8 |
| 1/2 | Female thread G1/2 |
| 3/4 | Female thread G3/4 |
| 003 | Version |
| D | D series, metal |
| 004 | Function |
| Directly actuated pressure regulator (MICRO, MINI, MIDI), pilot actuated pressure regulator (only MAXI) | |
| DI | Directly actuated pressure regulator with integrated return fl ow function (only MAXI) |
| 005 | Size |
| MINI | Grid dimension 40 mm (without connecting plates) |
| MIDI | Grid dimension 55 mm (without connecting plates) |
| MAXI | Grid dimension 66 mm (without connecting plates) |
| 006 | Service unit combination |
|---|---|
| KB | Filter regulator, branching module, on/off valve manually oper- ated |
| KA | Filter regulator, branching module |
| KC | On/off valve manually operated, fi lter regulator |
| KG | On/off valve manually operated, fi lter regulator, on/off valve electrically operated, 24 V DC, soft-start valve pneumatically operated, branching module with pressure switch |
| KF | On/off valve manually operated, fi lter regulator, branching mod- ule with pressure switch |
| KE | Filter regulator, branching module, soft-start valve pneumatical- ly operated |
| KD | Filter regulator, on/off valve electrically operated, 24 V DC, soft- start valve pneumatically operated |
| 007 | Condensate drain |
| Manually rotating | |
| A | Fully automatic |
| 001 | Series |
|---|---|
| LFR | Filter regulator |
| 002 | Pneumatic connection |
| 1/4 | Female thread G1/4 |
| 003 | Version |
| DB | D series, polymer |
| 004 | Pressure regulation range |
| 7 | 0.5 ... 7 bar (0.05 ... 0.7 MPa) |
| 005 | Size |
|---|---|
| MINI | Grid dimension 40 mm (without connecting plates) |
| 006 | Service unit combination |
| KB | Filter regulator, branching module, on/off valve manually oper- ated |
| KC | On/off valve manually operated, fi lter regulator |
| 001 | Series |
|---|---|
| LFR | Filter regulator |
| 002 | Pneumatic connection |
| 1/8 | Female thread G1/8 |
| 1/4 | Female thread G1/4 |
| 3/8 | Female thread G3/8 |
| 1/2 | Female thread G1/2 |
| 3/4 | Female thread G3/4 |
| 1 | Female thread G1 |
| 003 | Version |
| D | D series, metal |
| 004 | Pressure regulation range |
| 7 | 0.5 ... 7 bar (0.05 ... 0.7 MPa) 0.5 ... 12 bar (0.05 ... 1.2 MPa) |
| 005 | Grade of filtration [μm] |
| 5M | 5 μm |
| 006 | Pressure gauge |
|---|---|
| With pressure gauge | |
| O | Without pressure gauge |
| 007 | Function Directly actuated pressure regulator (MICRO, MINI, MIDI), pilot actuated pressure regulator (only MAXI) |
| DI | Directly actuated pressure regulator with integrated return fl ow function (only MAXI) |
| 008 | Size |
| MINI | Grid dimension 40 mm (without connecting plates) |
| MIDI | Grid dimension 55 mm (without connecting plates) |
| MAXI | Grid dimension 66 mm (without connecting plates) |
| 009 | Condensate drain |
| Manually rotating | |
| A | Fully automatic |
| 010 | Display unit |
| Bar/psi/without | |
| MPA | MPa |
| 001 | Series |
|---|---|
| LFR | Filter regulator |
| 002 | Pneumatic connection |
| 1/4 | Female thread G1/4 |
| 003 | Version |
| DB | D series, polymer |
| 004 | Pressure regulation range |
| 7 | 0.5 ... 7 bar (0.05 ... 0.7 MPa) |
| 005 | Grade of filtration [μm] |
| 40 µm |
| 5M | 5 µm |
| 006 | Pressure gauge |
|---|---|
| With pressure gauge | |
| O | Without pressure gauge |
| 007 | Size |
| MINI | Grid dimension 40 mm (without connecting plates) |
| 008 | Condensate drain |
| Manually rotating | |
| H | Semi-automatic |
| 001 | Series |
|---|---|
| LFR | Filter regulator |
| 002 | Pneumatic connection |
| 1/4 | Female thread G1/4 |
| 003 | Version |
| DB | D series, polymer |
| 004 | Pressure regulation range |
| 7 | 0.5 ... 7 bar (0.05 ... 0.7 MPa) |
| 005 | Size |
|---|---|
| MINI | Grid dimension 40 mm (without connecting plates) |
| 006 | Service unit combination |
| KC | Manually operated on/off valve, fi lter regulator, branching mod- ule and lubricator |
| KB | Filter regulator, branching module with pressure switch and lu- bricator |
| 007 | Display unit |
| Bar/psi/without | |
| MPA | MPa |