The AirTAC GFR200-06 AirTAC Filter Regulator 1/8 in NPT 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 GFR200-06 is a filter regulator: it removes water and particulate from compressed air and regulates downstream pressure in a single body. This 200-size unit is threaded NPT1/8 (1/8 in) and carries the finer 5 um filter element (the W grade; 40 um is standard), a manual drain on its polycarbonate bowl, an embedded square gauge reading in MPa, and a built-in reverse (check) valve. Maximum inlet pressure is 1.0 MPa (145 psi); with manual drain the regulating range is 0.05-0.9 MPa (7-130 psi). Operating temperature is -5 to 70 C, non-freezing.
This is a genuine AirTAC part. GFR filter regulators are available in 200, 300, 400 and 600 sizes with ports from 1/8 to 1 in, a choice of PT (standard), G or NPT thread, differential-pressure, automatic or manual drains, 40 um or 5 um elements, and gauge or no-gauge options. Flow and other datasheet figures are published as curves rather than a single rating, so we confirm them on request.
| Model | GFR200-06 AirTAC Filter Regulator 1/8 in NPT 5 um |
|---|---|
| Series | GFR200 filter regulator |
| Port size | PT1/8" (NPT 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, MPa 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 0.05 - 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. |
| 1 | Gauge scale: MPa. 1 is MPa, 2 is psi, 3 is bar. |
| W | Filtering grade 5 µm. Only 40 µm (blank) and 5 µm (W) exist. |
| T | NPT 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" · 5 µm |
|---|---|
| One size up | GFR300 |
| Add lubrication | GFC200-06 (two-unit set) |
Filtered, regulated air for the clamps and tool-change cylinders on a small machining centre, with the 5 um element protecting fine control valves on the tool side.
Clean, pressure-set air for sample-handling cylinders and pneumatic actuators on analytical instruments, where the fine 5 um grade and a stable setpoint matter.
Regulated supply air to positioners and transducers on a process skid, with the built-in check valve holding the setting through brief upstream supply dips.
Size the unit by the port and body step: 200 is the smallest GFR frame, here with a 1/8 in NPT port, so match it to the line size and the flow your circuit needs. This configuration has a manual drain, meaning the bowl is drained by hand at intervals; choose automatic or differential-pressure drain if the unit is not easily accessible. The 5 um W-grade element suits air feeding sensitive valves and instruments; the standard grade is 40 um. The embedded square gauge reads in MPa, with psi and bar scales available to order, and the built-in check valve holds the downstream setting if upstream supply dips. Thread here is NPT; PT is the AirTAC standard and G (BSPP) is also a catalogue option, as is a mounting bracket (this unit is supplied without one). Flow is published as curves, not a single rating, so 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. 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 rather than a single rated figure, so we do not quote a number here. Send us your line size and required flow and we will confirm from the datasheet whether this 1/8 in, 200-size unit suits your application.
Manual drain means the bowl is drained by hand at intervals - simple and reliable where the unit is accessible. The W code selects the finer 5 um element instead of the standard 40 um, for air feeding sensitive valves and instruments. The bowl on this 200-size unit is polycarbonate; only the 600 size uses aluminium alloy.
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.