The AirTAC AirTAC GFR200-06G Filter Regulator G1/8, 5 um is a genuine G-series filter regulator: water separation, 5 µm particulate filtration and balanced-type pressure regulation combined in a single body. It has PT1/8" ports, a manual drain and regulates 0.05 - 0.9 MPa (7 - 130 psi). It does not lubricate — add a GL lubricator, or order the GFC two-unit set, if downstream equipment needs oil.
The AirTAC GFR200-06G is a filter regulator: it removes water and particulate from compressed air and sets downstream pressure in a single compact body. This configuration is built around a 1/8 in (G1/8) G-thread port, 5 um filtration for finer air quality than the standard 40 um element, and a manual drain you operate by hand to empty the polycarbonate bowl. The embedded square gauge reads in psi, so setpoints can be checked at a glance, and the standard-type regulator covers an adjustment range of 0.05-0.9 MPa (7-130 psi). Maximum working (inlet) pressure is 1.0 MPa (145 psi) and the operating temperature range is -5 to 70 C (non-freezing). No mounting bracket is included with this code (J).
This is a genuine AirTAC part. The GFR family spans sizes 200, 300, 400 and 600 with port sizes from 1/8 in up to 1 in, and is available with manual, automatic or differential-pressure drains, 40 um or 5 um filtration, square or external round gauges with MPa/psi/bar scales, and PT, G or NPT threads. Flow figures for this series are published as curves rather than a single rating, so ask us to confirm the datasheet and sizing for your application on request.
| Model | AirTAC GFR200-06G Filter Regulator G1/8, 5 um |
|---|---|
| Series | GFR200 filter regulator |
| Port size | PT1/8" (G (BSPP) thread) |
| Filtering grade | 5 µm |
| Regulating range | 0.05 - 0.9 MPa (7 - 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 | Manual drain |
| Bowl material | PC |
| Pressure gauge | Fitted — square, psi 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 0.05 - 0.9 MPa (7 - 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". |
| M | Drain: Manual drain — this also sets the regulating band (0.05 - 0.9 MPa (7 - 130 psi)). |
| (blank) | Standard type. Blank is standard, L is the low-pressure type. |
| J | Supplied without bracket. |
| (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. |
| W | Filtering grade 5 µm. Only 40 µm (blank) and 5 µm (W) exist. |
| G | G (BSPP) 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 · PT1/8" · 5 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, where the 5 um element helps protect close-tolerance valves from particulate and the psi gauge keeps clamp pressure set correctly.
Regulating supply pressure to the sealing jaws and vacuum-assist cylinders on a carton-sealing or bagging line, with the manual drain emptied during scheduled changeover stops on a machine with a compact 1/8 in air drop.
Conditioning shop-air before it reaches lab benches, analytical instruments or small pneumatic test rigs, where the 5 um grade and a stable, gauge-monitored pressure setting protect sensitive downstream equipment.
Start with the port and size: this unit is size 200 with a 1/8 in (G1/8) port, the smallest step in the GFR range - step up through sizes 300, 400 and 600 if your line needs larger ports and more flow. Choose the drain to match maintenance habits: this code has a manual drain (empty the bowl by hand), while automatic and differential-pressure drains are available on other codes. Filtration is 5 um here (code W) versus the standard 40 um, so pick this grade where downstream equipment needs cleaner air. The square gauge reads psi; MPa or bar scales and an external round gauge are alternatives. Thread is G on this code, with PT (the standard) and NPT available as order options, and a mounting bracket can be added on codes without the J suffix.
One honest note before ordering: flow for this series is published as curves, not a single rated figure, so we cannot quote a number here. Send us your application details and we will confirm the datasheet and correct sizing 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 the GFR series as curves rather than a single rated figure, so we do not quote a number here. Tell us your application - port size, downstream demand and working pressure - and we will confirm the datasheet and check the sizing against your flow requirement on request.
This code carries the M suffix, so the polycarbonate bowl is emptied by operating the manual drain by hand - a good fit where the unit is checked during regular maintenance rounds. If you prefer the bowl to clear itself, GFR200 codes with automatic or differential-pressure drains are available in the same series; just ask and we will confirm the right code for your setup.
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.