The AirTAC GFR200C08MLJF2WGK AirTAC Filter Regulator G1/4 5 um is a genuine G-series filter regulator: water separation, 40 µm particulate filtration and balanced-type pressure regulation combined in a single body. It has See datasheet ports, a differential-pressure drain and regulates 0.15 - 0.9 MPa (20 - 130 psi). It does not lubricate — add a GL lubricator, or order the GFC two-unit set, if downstream equipment needs oil.
The GFR200C08MLJF2WGK is an AirTAC GFR-series filter regulator: water and particulate filtration plus pressure regulation combined in a single body. This size-200 unit carries a G1/4 (BSPP) port with G thread, a 5 um filter element (the fine W grade, versus the 40 um standard), and a manual drain that you open periodically to discharge collected condensate. The regulator is the low-pressure type, and the code specifies an embedded square gauge with a psi scale; an external round gauge is available as an option. A reverse/check valve is fitted, and no mounting bracket is included. Maximum inlet pressure is 1.0 MPa (145 psi) and the working temperature range is -5 to 70 C, non-freezing. The bowl is metal.
This is a genuine AirTAC part. The GFR family spans sizes 200, 300, 400 and 600 with stepped ports, a choice of drain types, 40 um or 5 um filtration, gauge scale options, and PT, G or NPT threads. Because flow for this family is published as curves rather than a single rating, and the exact regulation range of this low-pressure configuration is not published, we confirm flow and full datasheet figures on request before you order.
| Model | GFR200C08MLJF2WGK AirTAC Filter Regulator G1/4 5 um |
|---|---|
| Series | GFR200 filter regulator |
| Port size | See datasheet (PT thread) |
| Filtering grade | 40 µm |
| Regulating range | 0.15 - 0.9 MPa (20 - 130 psi) |
| Pressure type | Standard type |
| Adjusting mechanism | Balanced type |
| Fluid | Compressed air |
|---|---|
| Max. working pressure | 1.0 MPa (145 psi) |
| Temperature range | -5 to +70 °C (unfreeze) |
| Drain type | Differential-pressure drain |
| Bowl material | PC |
| Pressure gauge | Fitted — factory standard, Factory standard scale |
| Reflux valve | Not fitted |
Specifications follow the official AirTAC G-series air-preparation data. The regulating band is set by the drain type: automatic and differential-pressure drains regulate 0.15 - 0.9 MPa, a manual drain regulates 0.05 - 0.9 MPa. Standard type, regulating 0.15 - 0.9 MPa (20 - 130 psi). Air must not freeze in the unit. Flow curves, weight and outline dimensions are not published in our data set — ask us and we will confirm from the factory datasheet.
| GFR200 | G-series filter regulator, 200 body — sets the port range. |
|---|---|
| C0 | Port size See datasheet. This body offers 06 = PT1/8", 08 = PT1/4". |
| (blank) | Drain: Differential-pressure drain — this also sets the regulating band (0.15 - 0.9 MPa (20 - 130 psi)). |
| (blank) | Standard type. Blank is standard, L is the low-pressure type. |
| (blank) | Mounting bracket included. |
| (blank) | Pressure gauge fitted (blank). |
| (blank) | Gauge shape: Factory standard. C is round, F is square. |
| (blank) | Gauge scale: Factory standard. 1 is MPa, 2 is psi, 3 is bar. |
| (blank) | Filtering grade 40 µm. Only 40 µm (blank) and 5 µm (W) exist. |
| (blank) | PT thread. PT is the default; G is BSPP and T is NPT. |
| (blank) | No reverse-flow valve (the default). |
Field order is size, port, drain, type, bracket, gauge, shape, scale, grade, thread, reflux — a blank position takes the default. Example: GFR300-08 is a 300 body, PT1/4", differential drain, standard type, bracket included, gauge fitted, 40 µm, PT thread, no reflux valve.
A larger body carries a larger port and holds set pressure better as flow rises. AirTAC publishes flow only as curves, so size the body from your peak demand with headroom. The GFR600 uses an aluminium-alloy bowl; the 200, 300 and 400 bodies use PC.
| This model | GFR200 · See datasheet · 40 µm |
|---|---|
| One size up | GFR300 |
| Add lubrication | GFC200-C0 (two-unit set) |
Bench rigs that run instruments and small actuators on clean, low-pressure regulated air, where the 5 um element protects sensitive components and the psi gauge gives a direct local reading.
Workholding circuits on CNC cells that hold parts with low set pressures, using the filter section to keep swarf and moisture out of the clamp cylinders.
Filling and sealing machines that use short bursts of regulated low-pressure air for ejection and sorting, with the manual drain emptied as part of the shift routine.
Size and port step up together: 200 is the compact frame with a 1/4 in port, so match it to the line size and the air demand of the downstream equipment. This code already fixes several real choices: 5 um filtration for finer particle removal than the 40 um standard, a manual drain where an automatic or differential-pressure drain is not required, a square gauge reading in psi, and a reverse/check valve already fitted. Thread is G (BSPP); PT is the AirTAC standard and G or NPT are order options. No mounting bracket is included with this code, so plan the fixing if you need one.
One honest routing note: AirTAC publishes GFR flow as curves, not a single rated figure, and the regulation range of the low-pressure type is not stated as a number. Ask us to confirm sizing and the datasheet against your application before ordering.
Quick checklist
The PC bowl must not be cleaned with solvents — wipe it with a dry cloth. Without the K option, air cannot flow back through the unit. A filter regulator adds no oil to the line.
AirTAC publishes flow for the GFR family as curves rather than a single rated figure, so there is no one l/min or SCFM number we can quote honestly. Tell us your line pressure and the air demand of your equipment and we will confirm the sizing from the datasheet on request.
The metal bowl collects water and particles separated from the air, and with the manual drain you open it periodically to discharge that condensate. If you would rather not do that, other GFR codes offer an automatic drain or the differential-pressure drain as the default; we can quote the equivalent configuration.
Genuine AirTAC parts produced by AirTAC factory.
Covers non-human-caused product damage.
Standard models usually ship in 3-4 days.
Most inquiries answered within 7-8 hours.
Send us the quantity, thread type (PT / G / NPT), gauge scale and destination. We confirm price, availability and lead time — usually within 7-8 hours.