The AirTAC GFR200C08LJC1WTK AirTAC Filter Regulator 1/4 NPT 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 AirTAC GFR200C08LJC1WTK is a GFR-series filter regulator: water and particulate removal plus pressure regulation combined in a single body. This configuration is the size 200 unit with a 1/4 in NPT port, the 5 um filter element (code W), a differential-pressure drain, and the low-pressure regulator type (code L). It is fitted with a round MPa pressure gauge (code C1), a built-in reverse/check valve (code K), and a metal bowl, and it comes without a mounting bracket (code J). Maximum inlet pressure is 1.0 MPa (145 psi) and the working temperature range is -5 to 70 C, non-freezing.
This is a genuine AirTAC part. The GFR family is published in sizes 200, 300, 400 and 600 with port sizes from 1/8 in to 1 in, and with decodable choices of drain type, 40 um or 5 um filtration, gauge style and scale, thread (PT standard; G and NPT to order), bracket and reverse/check valve. Flow for this series is published as curves rather than a single rated figure, so ask us to confirm sizing and datasheet details for your application before you order.
| Model | GFR200C08LJC1WTK AirTAC Filter Regulator 1/4 NPT |
|---|---|
| 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) |
Filtered, low-pressure regulated air to clamp cylinders on a CNC fixture, with the 5 um element helping protect the clamp valve and the built-in check valve holding the circuit while air upstream fluctuates.
A bench air-preparation point for test rigs and pilot plants that need clean air held at a low, stable setting, with the round MPa gauge giving a direct readout of the regulated pressure.
Air preparation for pick-and-place and sorting actuators along a packaging conveyor, where the combined filter-regulator body saves panel space and piping compared with separate filter and regulator units.
Choose the size by the port and flow step: 200 is the compact frame, here with a 1/4 in NPT port, while the larger 300, 400 and 600 frames step up in port and flow capacity. Decide the drain type next: differential-pressure (as on this unit), automatic, or manual - on standard-type units the adjustment range differs by drain, and for this low-pressure type the exact range is not published, so confirm your setpoint with us. Pick the element grade: 40 um standard or 5 um (code W) for finer protection; this unit carries the 5 um grade. Gauge style and scale (embedded square, or external round in MPa, psi or bar), thread (PT standard, G or NPT to order), bracket and reverse/check valve are all options you can specify. Because flow is published as curves rather than one rated figure, send us your flow and pressure conditions and we will confirm sizing against the datasheet before you order.
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 GFR flow as curves, not as a single rated figure, so we do not quote a number here. Send us your required flow, inlet pressure and set pressure and we will confirm the sizing from the datasheet before you order.
Code W selects the 5 um filter element instead of the 40 um standard, for finer protection of downstream devices, and code L selects the low-pressure regulator type for circuits regulated at low settings. The exact adjustment range of the low-pressure type is not published in the catalogue, so confirm your setpoint with us.
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.