The AirTAC GFR20006MLF2GK AirTAC Filter Regulator G1/8 Low-Pressure is a genuine G-series filter regulator: water separation, 40 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 series is a filter regulator: it removes water and particulate from compressed air and regulates downstream pressure in a single body. This unit is the 200 size with a G1/8 (BSPP) port, built as the low-pressure regulator type for circuits that run below standard plant pressure. It has a manual drain on the PC bowl, the standard 40 um filter element, an embedded square gauge scaled in psi, a reverse/check valve fitted, and a mounting bracket 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 family spans 200, 300, 400 and 600 sizes with ports from 1/8 to 1 inch, and options include automatic, manual or differential-pressure drains, a 5 um element (code W), gauge scales in MPa, psi or bar, G or NPT threads, and a no-bracket variant. AirTAC publishes GFR flow data as curves rather than a single rating, so ask us to confirm sizing and datasheet figures for your application before ordering.
| Model | GFR20006MLF2GK AirTAC Filter Regulator G1/8 Low-Pressure |
|---|---|
| Series | GFR200 filter regulator |
| Port size | PT1/8" (G (BSPP) thread) |
| Filtering grade | 40 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. |
| (blank) | Filtering grade 40 µm. Only 40 µm (blank) and 5 µm (W) exist. |
| G | G (BSPP) 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" · 40 µm |
|---|---|
| One size up | GFR300 |
| Add lubrication | GFC200-06 (two-unit set) |
Feeding filtered, regulated air to clamping cylinders on a small pneumatic press, where the operator sets the circuit below standard plant pressure and reads the setting on the psi gauge.
Point-of-use conditioning on a packaging line: the 40 um element strips water and swarf before the machine's directional valves, and the manual-drain PC bowl is emptied at shift checks.
Conditioning air at the drop feeding a conveyor-mounted pick-and-place station, with the low-pressure regulator type suiting circuits that run below standard plant pressure and the gauge read at set-up.
Choose the size by port and demand: 200 is the compact step with a 1/8 inch port on this code, while the 300, 400 and 600 sizes carry larger ports for higher consumption - we confirm the flow curve against your requirement on request. The drain on this unit is manual, so plan a routine bowl-drain check; automatic and differential-pressure drains are available on other codes. The element is the standard 40 um grade; specify W for the 5 um fine grade. The gauge is the embedded square type scaled in psi, with MPa or bar scales and an external round gauge as options. Thread here is G (BSPP); PT is the standard thread and NPT is an orderable option. A bracket is included, and a no-bracket version (code J) exists.
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 curves rather than a single rated figure, so we do not quote a number here. Send us your air consumption and working pressure and we will confirm the sizing from the datasheet before you order.
L marks the low-pressure regulator type, intended for circuits that run below standard plant pressure; the exact adjustment range for this type is not published, so we confirm it on request. M is the manual drain, meaning the PC bowl is emptied by hand at routine checks instead of draining automatically.
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.