The AirTAC GFR20006MC2WK AirTAC Filter Regulator PT1/8, 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 GFR20006MC2WK is an AirTAC GFR200 filter regulator: it removes water and particulate from compressed air and regulates downstream pressure in a single compact body. This configuration has a PT1/8 (BSPT) port, a 5 um filter element for finer filtration than the standard 40 um grade, a manual drain you operate by hand to empty the PC (polycarbonate) bowl, a round external pressure gauge reading in psi, and a built-in reverse/check valve that holds downstream pressure if the supply drops. Maximum inlet pressure is 1.0 MPa (145 psi), the standard regulator adjusts from 0.05 to 0.9 MPa (7-130 psi), and the operating temperature range is -5 to 70 C (non-freezing).
This is a genuine AirTAC part. The GFR family is offered in sizes 200, 300, 400 and 600 with ports from 1/8 to 1 inch, a choice of manual, automatic or differential-pressure drain, 40 um or 5 um filtration, gauge style and scale, and G (BSPP) or NPT thread options to order. Flow for this series is published as curves rather than a single rated figure, so ask us and we will confirm the datasheet figures for your application.
| Model | GFR20006MC2WK AirTAC Filter Regulator PT1/8, 5 um |
|---|---|
| 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 | 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 — round, 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. 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. |
| (blank) | Mounting bracket included. |
| (blank) | Pressure gauge fitted (blank). |
| C | Gauge shape: Round. 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) |
Feed a bank of directional control valves on a compact automation skid with clean, regulated air: the 5 um element protects valve spools from particulate while the regulator holds a stable setpoint and the check valve holds pressure during supply dips.
On a laboratory or test-bench air line, the small PT1/8 port, fine 5 um filtration and round psi gauge give an operator a tidy, readable supply point, with manual drain suiting equipment that is checked at the start of each session.
At an individual assembly workstation running air tools or small cylinders, this filter regulator cleans and regulates the drop right where the operator works, and the included bracket lets it be mounted neatly at the station panel.
Start with the port and size: this unit is size 200 with a PT1/8 port, the smallest step in the GFR range, so step up to GFR300/400/600 if your line needs larger ports and more flow. Because the element here is 5 um (code W), choose it when downstream equipment needs finer filtration than the standard 40 um grade. The manual drain suits points of use that are attended regularly; pick automatic or differential-pressure drain if the bowl cannot be drained by hand on a schedule. The round psi gauge is one of the optional external gauges (embedded square gauge is the standard fitting, with MPa/psi/bar scales available). PT thread is the standard; G (BSPP) and NPT are catalogue options to order, and a mounting bracket is included.
One honest note on sizing: AirTAC publishes flow for this series as curves, not as a single rated number, so we do not quote a flow figure here. Tell us your application and we will confirm the sizing against the datasheet before you order.
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 performance curves rather than a single rated figure, so we do not state a flow number here. Send us your application details and we will confirm the relevant datasheet figures so you can size the unit correctly before ordering.
The M in the code specifies a manual drain: condensate collected in the PC bowl is released by operating the drain by hand. Choose manual drain at points of use that are visited regularly; if the bowl cannot be drained on a routine, the same family is available with automatic or differential-pressure 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.