The AirTAC GFR20006MLF2W AirTAC Filter Regulator 1/8 in PT, 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 GFR20006MLF2W is a GFR200-series filter regulator: it removes water and particulate from compressed air and holds a regulated downstream pressure in one compact body. This 200-size unit is fitted with a 1/8 in PT thread, a manual drain bowl in polycarbonate, a 5 um filter element (the finer W grade, versus the standard 40 um), and the low-pressure regulator type with an embedded square gauge reading in psi. A mounting bracket is 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 the 200, 300, 400 and 600 sizes with port sizes from 1/8 in up to 1 in, and can be ordered with manual, automatic or differential-pressure drains, 40 um or 5 um elements, standard or low-pressure regulation, MPa, psi or bar gauge scales, and PT, G or NPT threads. Because AirTAC publishes flow only as curves rather than a single rated figure, we confirm the exact flow and datasheet figures for your application on request.
| Model | GFR20006MLF2W AirTAC Filter Regulator 1/8 in PT, 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 | 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. |
| (blank) | PT 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) |
A compact workbench cell with pneumatic clamp cylinders takes its air from a 1/8 in branch. This 200-size filter regulator cleans the supply with the 5 um element and lets the operator read and hold the clamp circuit pressure in psi on the square gauge, with the manual drain bled at shift start.
Bench-top analytical and test instruments fed from a shop-air drop need drier, cleaner air than the standard 40 um grade delivers. The 5 um element here strips fine particulate and condensate ahead of the instrument, while the low-pressure regulator type suits circuits that run below full line pressure.
Small packaging lines use short 1/8 in take-offs for air jets, diverters and light actuators. This filter regulator conditions that branch, the psi-scaled gauge gives the line technician a direct pressure reference, and the included bracket mounts the unit beside the machine's air preparation panel.
Start with the port and size: the 200 series with its 1/8 in PT thread suits the smallest branch lines, and stepping up to GFR300, GFR400 or GFR600 buys larger ports and more flow - match the step to the air demand of the circuit. Choose the drain to suit access: manual drain (this model) needs an operator to bleed the bowl, automatic drain suits unmanned installations, and differential-pressure drain is the catalogue default. This unit carries the 5 um W element; the standard grade is 40 um, so pick 5 um where downstream valves and instruments need cleaner air. The gauge here is the embedded square type scaled in psi; MPa and bar scales and an external round gauge are alternatives. PT is the standard thread, with G (BSPP) and NPT available as order options, and a mounting bracket is included.
One honest note on sizing: AirTAC publishes flow for this family as curves, not as a single rated number, and the exact regulation range of the low-pressure type is not stated as a figure in the catalogue. Ask us to confirm flow and set-pressure data 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 family as performance curves rather than a single rated figure, so we do not quote one number for this 1/8 in, 200-size unit. Tell us your line pressure and the air demand of the circuit, and we will confirm the flow and datasheet figures for this exact model on request before you order.
The M in the code specifies a manual drain: condensate collected in the polycarbonate bowl is released by operating the drain when needed, which suits attended machines and panels checked on a routine. If the unit will sit in an unmanned or hard-to-reach position, the same GFR200 body can be ordered with an automatic drain or the differential-pressure default instead - just ask for the variant 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.