The AirTAC GFR200C08F2K AirTAC Filter Regulator 1/4 in PT, 40 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 GFR200C08F2K is an AirTAC GFR200 filter regulator: filtration and pressure regulation combined in a single body. It removes water and particulate from compressed air at the standard 40 um grade while holding your downstream pressure anywhere in the 0.15-0.9 MPa (20-130 psi) setting range, with a maximum inlet pressure of 1.0 MPa (145 psi). This configuration is the 200 size with a 1/4 in PT port, differential-pressure draining of collected condensate, a fitted square gauge scaled in psi, a built-in reverse/check valve, and a mounting bracket included.
This is a genuine AirTAC part. The GFR family spans the 200, 300, 400 and 600 sizes with port options from 1/8 in to 1 in, PT as the standard thread and G or NPT available as order options, plus drain, filter-grade, gauge and reverse-valve choices. Flow is published as curves rather than a single rating, so ask us to confirm the datasheet figures for your application.
| Model | GFR200C08F2K AirTAC Filter Regulator 1/4 in PT, 40 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) |
Point-of-use conditioning for a machining centre's pneumatic actuators and clamps: the 40 um element strips water and swarf-laden particulate before it reaches the valves, while the regulator holds a steady setting for consistent clamping force.
Feeding the air cylinders on a carton packing or palletising conveyor, where the filter-regulator sits right at the line to keep moisture and dirt out of the diverters and hold a stable working pressure shift after shift.
A compact conditioning point at an assembly station or workbench air drop: one body does the filtering and regulating, the check valve keeps the circuit pressurised if the main supply dips, and the psi gauge gives operators a direct reading.
Size and port step up with flow demand: the 200 series here carries a 1/4 in PT port, and the 300/400/600 sizes take larger ports if your air demand grows. Drain choice matters in use: differential-pressure draining (this unit) passes condensate out as the pressure drop across the element builds, while automatic and manual drains are the other catalogue options. The standard element is 40 um; specify code W for the 5 um grade if finer filtration is needed. The fitted square gauge here reads in psi, with MPa and bar scales also available, and an external round gauge is an option. Reverse/check valve (code K, fitted here) holds downstream pressure if the supply is lost. PT is the standard thread; G and NPT are order options. Because flow is published as curves rather than a single rating, ask us to confirm sizing 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 series as curves rather than a single rated figure, so we do not quote one number. Tell us your application and air demand and we will confirm the flow and datasheet figures for this 200-size, 1/4 in PT unit on request before you order.
K means a reverse/check valve is fitted, so downstream pressure is held if the upstream supply is lost. There is no drain letter in this code, so the bowl uses the differential-pressure drain: collected condensate is expelled as the pressure drop across the filter element builds, with automatic (A) and manual (M) drains available as order options.
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.