The AirTAC GFR20006MF2WK AirTAC Filter Regulator 1/8 in PT 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 GFR20006MF2WK is a compact GFR200 filter regulator that removes water and particulate from compressed air and sets a stable downstream pressure in a single body. This configuration is built around a PT1/8 (1/8 in) port, a fine 5 um filter element (the W grade, against the 40 um standard), a manual drain for the PC bowl, and an embedded square gauge scaled in psi. The K code adds a reverse (check) valve, the standard regulator covers 0.05-0.9 MPa (7-130 psi) of adjustment, and the 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 from the G-series filter-regulator line, which spans sizes 200, 300, 400 and 600 with port sizes from 1/8 in up to 1 in, a choice of manual, automatic or differential-pressure drains, 40 um or 5 um filtration, MPa, psi or bar gauge scales, G (BSPP) and NPT thread options, and low-pressure variants. Flow is published as curves rather than a single rating, so ask us to confirm the datasheet figures for your application before ordering.
| Model | GFR20006MF2WK AirTAC Filter Regulator 1/8 in PT |
|---|---|
| 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 — 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. 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). |
| 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. |
| 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) |
Point-of-use conditioning for the air feeding a CNC machining centre's pneumatic tool-changer and clamps: the 5 um element protects fine valves from particles and carryover water, the regulator holds a steady setting, and the psi gauge lets operators verify supply at a glance.
A compact filter-regulator mounted directly ahead of the solenoid valve bank on a cartoning or wrapping machine, where the small 1/8 in PT port matches the control circuit and the check valve holds the setting if upstream supply dips.
Conditioning the air to bench-top test rigs and analytical instruments, where the fine 5 um grade keeps sensitive pneumatic components clean and the manual drain suits a supervised, regularly attended installation.
Start with the port step: this unit is size 200 with a PT1/8 (1/8 in) port, the smallest in the GFR range - step up to GFR300/400/600 if your line needs larger ports and more flow. This code fixes the fine 5 um element (W); the 40 um standard grade is the usual choice where only coarse water and particle removal is needed. The manual drain (M) means an operator opens the bowl drain periodically - choose automatic or differential-pressure drain if the unit will be hard to reach. The square gauge here is scaled in psi; MPa and bar scales are also available. Thread is PT as standard, with G (BSPP) and NPT as orderable options, and the bracket is included.
Flow for this family is published as curves, not as a single rated figure, so we cannot quote a number here. Send us your application details and we will confirm 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 curves, not as a single rated number, so we do not state a figure here. Tell us your application and required pressure, and we will confirm the flow data from the datasheet for this exact 1/8 in, 5 um configuration before you order.
The M in the code specifies a manual drain: an operator periodically opens the bowl drain to remove collected condensate. The same GFR200 body is available with automatic or differential-pressure drain where the unit is not easily reached - just ask for the equivalent 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.