The AirTAC GFR20006MLF1WTK AirTAC Filter Regulator NPT 1/8 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 GFR200-06 is an AirTAC filter regulator: one body that removes water and particulate from compressed air and holds downstream pressure steady. This configuration is the 200 size with a 1/8 in NPT port, a 5 um filter element (code W, finer than the 40 um standard), a manual drain bowl in polycarbonate, the low-pressure regulator type, an embedded square pressure gauge reading in MPa, and a reverse/check valve fitted. A mounting bracket is included.
This is a genuine AirTAC part. The GFR family spans 200, 300, 400 and 600 sizes with ports from 1/8 in to 1 in, PT as the standard thread and G or NPT to order, drain choices of differential-pressure, automatic or manual, 40 um or 5 um filtration, and gauge or no-gauge variants. Flow is published as curves rather than a single rating, so ask us to confirm flow and datasheet figures for your application on request.
| Model | GFR20006MLF1WTK AirTAC Filter Regulator NPT 1/8 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 | 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, 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. 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. |
| 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) |
Set a steady, low supply pressure to air-powered spray guns in a finishing booth, with the 5 um element helping keep water and grit out of the finish.
Feed analysers, pneumatic sensors and small control devices that need clean, gently regulated air at modest pressure on a compact 1/8 in connection.
Regulate pilot and control circuits on packaging or assembly machinery, with the fitted check valve holding the downstream circuit if supply dips.
Choose the size step (200/300/400/600) to match the port and flow your line needs - here the 200 size gives a 1/8 in NPT connection. Pick the drain to suit service: manual (this unit) needs someone to open the drain, automatic drains on its own, and the differential-pressure default drains when the pressure drop calls for it. Select 5 um filtration (this unit) when downstream equipment needs finer air than the 40 um standard. The embedded square gauge reads in MPa; psi or bar scales and an external round gauge are options. PT is the standard thread, with G and NPT as order options, and a bracket is included.
Because AirTAC publishes flow as performance curves rather than a single rated figure, 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 GFR flow as performance curves, not a single rated figure, so we do not quote a number here. Send us your application details and we will confirm the flow and sizing from the datasheet on request.
This unit has a manual drain: someone opens the drain to empty collected water from the bowl. Choose manual where the unit is easy to reach and checked regularly; choose automatic where access is poor or the line runs unattended. The 5 um element (code W) is finer than the 40 um standard.
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.