The AirTAC GFR20006F2K AirTAC Filter Regulator PT1/8, 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 PT1/8" 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 GFR20006F2K is a size-200 filter regulator that removes water and particulate from compressed air and sets downstream pressure in one body. This configuration has a PT1/8 port, the standard 40 um filter element, a differential-pressure drain that bleeds collected condensate whenever the pressure differential across the element is high enough, and a square pressure gauge reading in psi. A reverse/check valve is fitted, and the unit includes a mounting bracket. The bowl on this size is polycarbonate (PC), and maximum inlet pressure is 1.0 MPa (145 psi), with a regulation range of 0.15-0.9 MPa (20-130 psi) on this differential-pressure drain version. Operating temperature is -5 to 70 C, non-freezing.
This is a genuine AirTAC part. The GFR family runs from size 200 up to 600 with larger ports and higher flow at each step, with options including a 5 um element (code W), automatic or manual drain, gauge scales in MPa, psi or bar, G (BSPP) or NPT threads, and bracket variations. Flow is published as curves rather than a single rated figure, so ask us to confirm the datasheet figures for your application before ordering.
| Model | GFR20006F2K AirTAC Filter Regulator PT1/8, 40 um |
|---|---|
| Series | GFR200 filter regulator |
| Port size | PT1/8" (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 — square, psi scale |
| Reflux valve | Fitted (reverse flow permitted) |
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. |
|---|---|
| 06 | Port size PT1/8". 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). |
| F | Gauge shape: Square. C is round, F is square. |
| 2 | Gauge scale: psi. 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. |
| K | Reverse-flow (reflux) valve fitted. |
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 · PT1/8" · 40 µm |
|---|---|
| One size up | GFR300 |
| Add lubrication | GFC200-06 (two-unit set) |
Feeding clean, regulated air to the pneumatic clamps and tool-change cylinders of a small CNC machining centre, with the check valve holding the downstream circuit if supply pressure dips.
Conditioning the air that drives the sealing jaws and product-push cylinders on a cartoning or wrapping line, where one compact unit handles both water removal and pressure setting at the machine drop.
Supplying filtered, regulated air to a pneumatic positioner or valve actuator on a process line, where stable set pressure and a psi-reading gauge support consistent valve response.
Start with the size and port: 200 is the smallest GFR frame, and the PT1/8 port suits compact drops and point-of-use supply; step up to 300/400/600 if the line demands more flow. Choose the drain to match the duty: differential-pressure (this unit) drains automatically under load, automatic (code A) drains on a cycle, and manual (code M) needs an operator. The 40 um element is the standard grade; specify the 5 um W option only where finer filtration is genuinely needed. The square gauge is fitted here reading psi; MPa or bar scales and an external round gauge are alternatives. Thread is PT as standard, with G (BSPP) and NPT available as orderable options, and the bracket is included. Because flow is published as curves rather than a single rating, send us your application details 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. The reflux valve permits reverse flow through the unit. A filter regulator adds no oil to the line.
AirTAC publishes flow for the GFR series as curves, not as a single rated figure, so we do not quote a number that could mislead your sizing. Tell us your application and we will confirm the relevant datasheet flow figure for this PT1/8, size-200 unit on request before you order.
This configuration has the differential-pressure drain, which automatically discharges collected condensate when the pressure drop across the 40 um element rises sufficiently - no operator attention needed under normal duty. If your application needs forced draining on a cycle, choose the automatic drain (code A); if you prefer manual control or run intermittent duty, the manual drain (code M) is available, and it also widens the regulation range down to 0.05 MPa.
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.