The AirTAC GFR20006MLF2WT AirTAC Filter Regulator NPT1/8 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 AirTAC GFR200 series combines water and particulate filtration with pressure regulation in a single body. This version, GFR20006MLF2WT, is built on the 200 size with 1/8 in NPT ports, a 5 um filter element (code W), a manual drain, and the low-pressure regulator type for circuits that call for a lower set pressure. A square pressure gauge scaled in psi is fitted, and a mounting bracket is included. The bowl on the 200 size is polycarbonate (PC). 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 the 200, 300, 400 and 600 sizes with ports from 1/8 in to 1 in, and options across the series include automatic or differential-pressure drainage, a 40 um standard element, gauge scales in MPa, psi or bar, and G (BSPP) or NPT threads in place of the PT standard. Flow for the series is published as curves rather than a single rated figure, so ask us to confirm the datasheet and sizing for your application on request.
| Model | GFR20006MLF2WT AirTAC Filter Regulator NPT1/8 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, psi 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. 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. |
| 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) |
Filter and regulate the air feeding pick-and-place cylinders on a packaging line, with the 5 um element helping keep water and debris out of the downstream valves.
Supply filtered, regulated air to pneumatic clamps on a CNC fixture, using the low-pressure type where the clamping circuit calls for a lower set pressure.
Condition the air feeding actuators on a laboratory automation bench, with the square psi gauge giving a direct local pressure readout at the panel.
Choose the size by the port and flow step: the 200 size here carries 1/8 in ports, while the 300, 400 and 600 sizes step up in port and flow capacity. Drain type is a real choice: this unit has a manual drain (code M), which you operate by hand; the series also offers automatic (A) drainage and a differential-pressure drain as the standard. The 5 um element (W) is the finer option against the 40 um standard - pick 5 um where downstream valves and actuators need cleaner air. The fitted square gauge is scaled in psi; MPa and bar scales and an external round gauge are alternatives. Threads come as PT (standard), G (BSPP) or NPT - this code specifies NPT. The L in the code marks the low-pressure regulator type; its exact adjustment range is not published, so confirm it with us if your set pressure is critical. Flow is published as curves, not a single rating, so 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. Without the K option, air cannot flow back through the unit. A filter regulator adds no oil to the line.
AirTAC publishes flow for the GFR series as curves, not as a single rated figure, so we do not quote a number here. Tell us your application and we will confirm the flow curve and correct size from the datasheet on request.
The M in the code specifies a manual drain: condensate is emptied from the bowl by hand, which suits points where someone is already at the machine. The series also offers automatic drainage (code A) and a differential-pressure drain as the standard. The choice affects only how the bowl is emptied - filtration and regulation are the same.
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.