The AirTAC AirTAC GFR200-06 Filter Regulator 1/8 in PT, 5 um, psi 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 fitted with a 1/8 in PT port, a fine 5 um filter element (code W), a manual drain on the PC (polycarbonate) bowl, and a low-pressure regulator type. The embedded square gauge reads in psi, a reverse/check valve is fitted, and a mounting bracket is included. Maximum 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. The GFR series is available in sizes 200, 300, 400 and 600 with port sizes from 1/8 in to 1 in, a choice of 40 um standard or 5 um fine filtration, differential-pressure, automatic or manual drains, gauge scale options, and G or NPT thread variants to order. Because flow is published as curves rather than a single rating, we confirm the datasheet and flow figures for your application on request.
| Model | AirTAC GFR200-06 Filter Regulator 1/8 in PT, 5 um, psi |
|---|---|
| Series | GFR200 filter regulator |
| Port size | PT1/8" (PT thread) |
| Filtering grade | 5 µm |
| Regulating range | 0.05 - 0.9 MPa (7 - 130 psi) |
| Pressure type | Low-pressure 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 | 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. The low-pressure type adjusts over a lower band than standard; we confirm the exact figures from the factory datasheet. 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)). |
| L | Low-pressure 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. |
| W | Filtering grade 5 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" · 5 µm |
|---|---|
| One size up | GFR300 |
| Add lubrication | GFC200-06 (two-unit set) |
On a bench rig that cycles small test cylinders and instruments, the 5 um element keeps fine debris out of sensitive components while the low-pressure regulator type and psi square gauge hold a modest, readable set-point on a 1/8 in PT drop.
A compact machining cell that clamps tools with a small air cylinder can run this 200-size filter regulator at the machine drop: filtered, regulated air to the clamp valve, with the check valve holding the line if supply dips.
Guide-rail and stopper cylinders on a packaging conveyor need clean, low-pressure air for gentle positioning; the manual-drain bowl suits a line that is bled at shift checks, and the bracket mounts the unit beside the valve manifold.
Start with the port step: this 200-size unit carries a 1/8 in PT port, so match it to the line size and the flow your circuit needs before stepping up to 300, 400 or 600. The 5 um element (code W) suits air that feeds sensitive valves or instruments; the 40 um standard element is the usual choice for general circuits. The manual drain here means someone bleeds the bowl on a routine - choose an automatic or differential-pressure drain variant if the unit sits where regular draining is impractical. The low-pressure regulator type is intended for circuits held below the standard set-point band; its exact adjustment range is not published, so confirm it with us. Gauge scale (MPa, psi or bar), embedded square versus optional external round gauge, PT versus G or NPT thread, and the bracket option are all decodable choices. 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, not as a single rated figure, so we do not quote a number here. Tell us your line size and application and we will confirm the flow figures from the datasheet on request before you order.
The M in the code GFR20006MLF2WK specifies a manual drain: the PC bowl is bled by hand on a routine. If the unit will sit where regular draining is impractical, the same 200-size filter regulator is available with an automatic (A) or differential-pressure (blank) drain instead.
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.