The AirTAC GFR200C08MLJC2WK AirTAC Filter Regulator PT1/4 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 AirTAC GFR200C08MLJC2WK is a filter regulator: it removes water and particulate from compressed air and regulates downstream pressure in one body. This size 200 unit is ported PT1/4 (1/4 in, PT thread standard; G and NPT are order options). It carries the 5 um filter element (code W) for finer filtration than the standard 40 um grade, a manual drain for the bowl, the low-pressure regulator type, an external round gauge scaled in psi, and a built-in reverse/check valve (code K). No mounting bracket is included with this configuration. Max 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 in the GFR filter-regulator family, which spans sizes 200, 300, 400 and 600 with a choice of drain type, filter grade, gauge style and scale, thread and bracket options. Flow is published as curves rather than a single rating, so we confirm the datasheet and sizing figures for your application on request.
| Model | GFR200C08MLJC2WK AirTAC Filter Regulator PT1/4 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) |
Feeding clamping cylinders and fixtures on a machining centre: the 5 um element strips water and fine particles before they reach the clamp circuit, while the regulator holds a steady reduced pressure and the check valve holds the downstream side if supply dips.
Supplying cylinders on a carton-sealing or case-packing line, where the low-pressure regulator type suits reduced-pressure circuits, the psi gauge gives operators a readable setpoint, and the manual drain lets maintenance bleed the bowl at shift checks.
A filtered, regulated drop at an automotive or maintenance workshop bench: the 5 um element protects air tools and blow guns from water and grit, and the round psi gauge lets the user set tool pressure directly at the point of use.
Size 200 with a 1/4 in port is the compact step of the GFR range; step up to 300, 400 or 600 when the circuit needs a larger port and more flow. This unit is already specified with the finer 5 um element, manual drain, low-pressure regulator type, round psi gauge and check valve, so the remaining choices are thread (PT standard, G or NPT to order) and whether your panel needs a bracket, which this configuration omits.
Because AirTAC publishes flow as curves and not a single rated figure, ask us to confirm sizing against your application before ordering - we will supply the datasheet on request.
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 this series as curves rather than a single rated figure, so we do not quote one number. Tell us your application and we will confirm the flow and sizing from the datasheet on request before you order.
The M in the code specifies a manual drain, so condensate is emptied by hand at service intervals instead of automatically. GFR units are also catalogued with automatic or differential-pressure drains, so if unattended draining suits your installation better, 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.