AirTAC GFR200-08 Filter Regulator (GFR20008MJC1WK)
The AirTAC AirTAC GFR200-08 Filter Regulator (GFR20008MJC1WK) 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 PT1/4" 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.
- TypeFilter regulator
- Port sizePT1/4"
- Regulating range0.05 - 0.9 MPa (7 - 130 psi)
- Filtering grade5 µm
- DrainManual drain
- Bowl materialPC
- Pressure gaugeFitted
- ThreadPT
- No minimum order. A single piece can be ordered.
- Ready in 3–5 business days. That is the time we take to process the order and hand it to the carrier. Transit time after that depends on the destination.
About the AirTAC GFR200-08 Filter Regulator (GFR20008MJC1WK)
GFR20008MJC1WK is an AirTAC GFR200 filter regulator: filtration and pressure regulation in one body. This configuration is the 200 size with a PT1/4 port, a 5 um filter element for finer particle and water removal, a manual drain on the polycarbonate bowl, an external round pressure gauge reading in MPa, and a reverse (check) valve fitted. It is for compressed air only, with a max working pressure of 1.0 MPa (145 psi), a regulator adjustment range of 0.05-0.9 MPa (7-130 psi) on the manual-drain version, and a working temperature of -5 to 70 C (non-freezing).
This is a genuine AirTAC part. The GFR series is offered in 200, 300, 400 and 600 sizes with 1/8" to 1" ports, choice of PT, G (BSPP) or NPT thread, differential-pressure, automatic or manual drain, 40 um standard or 5 um element, gauge style and scale options, and bracket choice. Flow is published as curves rather than a single rating, so we confirm datasheet and flow figures for your application on request.
AirTAC GFR200-08 Filter Regulator (GFR20008MJC1WK) Technical Specifications
| Model | AirTAC GFR200-08 Filter Regulator (GFR20008MJC1WK) |
|---|---|
| Series | GFR200 filter regulator |
| Port size | PT1/4" (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, 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.
Model Code: AirTAC GFR200-08 Filter Regulator (GFR20008MJC1WK)
| GFR200 | G-series filter regulator, 200 body — sets the port range. |
|---|---|
| 08 | Port size PT1/4". 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). |
| C | Gauge shape: Round. 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. |
| (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.
Size Class
- GFR200PT1/8" - PT1/4"
- GFR300PT1/4" - PT1/2"
- GFR400PT3/8" - PT1/2"
- GFR600PT3/4" - PT1"
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 · PT1/4" · 5 µm |
|---|---|
| One size up | GFR300 |
| Add lubrication | GFC200-08 (two-unit set) |
Where the AirTAC GFR200-08 Filter Regulator (GFR20008MJC1WK) Is Used
CNC machine tool air supply
Fits the 1/4" air drop feeding a CNC machining center's tool-change and clamping circuit, delivering filtered, regulated air with a check valve that holds pressure during supply dips.
Lab automation regulators
Serves benchtop laboratory and analytical instruments that need 5 um filtered air at a stable, manually set pressure, with a clear MPa gauge reading at the panel.
Packaging machine stations
Installed at individual pneumatic stations on a packaging machine where fine filtration and set-point regulation protect cylinders and valves on the 1/4" circuit.
Is the AirTAC GFR200-08 Filter Regulator (GFR20008MJC1WK) the Right Unit?
The 200 size with a 1/4" port suits compact circuits; step up to 300, 400 or 600 if your flow demand grows. The 5 um element (W code) is the right pick where finer filtration matters; the 40 um standard element suits general supply air. Manual drain means someone must bleed the bowl, so choose automatic drain if the unit sits where it is rarely attended. This version carries a round external gauge with MPa scale (square embedded gauge available) and a reverse valve to hold downstream pressure if supply drops. Bracket is omitted (J code); order one if you panel-mount. Thread here is PT; G and NPT are catalogue options. Flow is published as curves, not a single rating - ask us to confirm sizing against your application before ordering.
Quick checklist
- ✓ Body size for your peak flow (PT1/4" here)
- ✓ Element 40 µm or 5 µm
- ✓ Drain sets the regulating band
- ✓ Gauge fitted, shape and scale
- ✓ Thread PT, G (BSPP) or NPT
- ✓ Oil needed downstream? Use GFC instead
Installation & Maintenance Notes
- check Mount vertically, bowl down, following the airflow arrow.
- check One body does the filtering and the regulating — no separate regulator needed.
- check Keep inlet pressure at or below 1.0 MPa (145 psi).
- check Adjust only within 0.05 - 0.9 MPa (7 - 130 psi).
- check Drain condensate before the bowl fills.
- check Keep the unit above freezing (-5 to +70 °C, unfreeze).
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 GFR200-08 Filter Regulator (GFR20008MJC1WK) FAQ
AirTAC publishes flow for the GFR series as curves, not as a single rated figure, so there is no one number we can quote. Send us your application details and we will confirm the flow and datasheet figures for this 1/4" filter regulator on request.
The M in the code selects a manual drain, meaning the polycarbonate bowl is bled by hand, and the C1 selects an external round gauge with an MPa scale. If you prefer self-draining or a square embedded gauge, those are available as different GFR200 order codes.
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Covers non-human-caused product damage.
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Standard models are processed and dispatched in 3-5 business days.
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Most inquiries answered within 7-8 hours.
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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.