The AirTAC GFR20006C3WT 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 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 GFR20006C3WT is a size-200 GFR filter regulator: it removes water and particulate from compressed air and regulates downstream pressure in a single body. This configuration carries a 1/8 in NPT port, 5 um filtration (the finer W grade, versus the 40 um standard element), a differential-pressure drain that bleeds collected condensate automatically as flow passes through, and a fitted round gauge reading in bar. The regulator is the standard type with an adjustment range of 0.15-0.9 MPa (20-130 psi), a mounting bracket is included, and no reverse/check valve is fitted. Maximum inlet pressure is 1.0 MPa (145 psi) and the working temperature range is -5 to 70 C, non-freezing. The bowl on this size is polycarbonate (PC).
This is a genuine AirTAC part. The GFR family is published in sizes 200, 300, 400 and 600 with port sizes from 1/8 in up to 1 in, in PT (standard), G and NPT threads, with a choice of differential-pressure, automatic or manual drain, 40 um or 5 um filtration, and gauge options. Flow for this family is published as curves rather than a single rated figure, so ask us and we will confirm the datasheet figures for your application on request.
| Model | GFR20006C3WT 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 | 0.15 - 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 — round, bar 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 0.15 - 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). |
| C | Gauge shape: Round. C is round, F is square. |
| 3 | Gauge scale: bar. 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. |
| (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) |
Clean, regulated air feeding a bank of directional control valves on a packaging or assembly line, with the 5 um element protecting valve spools and the bar gauge giving operators a local set-point readout.
Point-of-use filtration and regulation ahead of air-actuated clamps, tool-change cylinders and purge circuits on a machining centre, where the differential-pressure drain keeps condensate moving without manual attention.
Regulated supply to diverter and stopper cylinders on a sorting conveyor, where the compact size-200 frame and included bracket allow mounting close to the actuator group.
Size and port set the flow path: the GFR200 is the smallest frame, and the 06 position gives a 1/8 in port in NPT thread here (PT is the standard thread, G and NPT are order options). Choose the drain to match service: differential-pressure (this unit) suits continuous flow, automatic drain suits intermittent or unattended duty, and manual drain suits low-condensate installations where someone checks the bowl. This unit carries the 5 um W element; take the 40 um standard grade if coarse protection is enough, or add a finer downstream stage if not. The gauge here is the external round type reading in bar; embedded square gauges and MPa or psi scales are the other catalogue options. A bracket is included with this code.
Flow for the GFR series is published as curves, not a single rated number, so we cannot quote one figure here. Send us your required flow and operating pressure 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. Without the K option, air cannot flow back through the unit. A filter regulator adds no oil to the line.
AirTAC publishes GFR-series flow as performance curves rather than a single rated figure, so we do not quote one number here. Tell us your required flow and working pressure and we will confirm the datasheet curve and correct sizing for your application on request.
The W in the code GFR20006C3WT selects the 5 um filtration grade instead of the 40 um standard element, and C3 selects the external round gauge with a bar scale. If you prefer the 40 um grade, an embedded square gauge, or an MPa or psi scale, those are catalogue options on the same family - ask us for the matching code.
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.