The AirTAC GFR20006F2WK AirTAC Filter Regulator PT1/8, 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 differential-pressure drain and regulates 0.15 - 0.9 MPa (20 - 130 psi). It does not lubricate — add a GL lubricator, or order the GFC two-unit set, if downstream equipment needs oil.
The AirTAC GFR20006F2WK is a compact GFR200-series filter regulator: it removes water and particulate from compressed air and holds downstream pressure steady in a single body. This configuration is the small size 200 frame with a 1/8 in PT port, the fine 5 um filter element (code W), a differential-pressure drain that bleeds collected condensate automatically as flow passes through, and a reverse/check valve fitted so downstream pressure is held if the supply drops. The embedded square gauge reads in psi, and a mounting bracket is included for panel or wall fixing.
This is a genuine AirTAC part. The GFR family runs from size 200 up to 600, with larger ports and greater flow capacity at each step, and is offered with 40 um standard or 5 um fine filtration, differential-pressure, automatic or manual drains, square or round gauges in MPa, psi or bar scales, and PT, G (BSPP) or NPT threads. Flow is published as curves rather than a single rating, so we confirm the datasheet figures for your application on request.
| Model | GFR20006F2WK AirTAC Filter Regulator PT1/8, 5 um |
|---|---|
| Series | GFR200 filter regulator |
| Port size | PT1/8" (PT thread) |
| Filtering grade | 5 µm |
| Regulating range | 0.15 - 0.9 MPa (20 - 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 | Differential-pressure 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 0.15 - 0.9 MPa (20 - 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". |
| (blank) | Drain: Differential-pressure drain — this also sets the regulating band (0.15 - 0.9 MPa (20 - 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 air prep for compact machining cells: the 5 um element protects tool-clamp and tool-change valves from water and fine particles while the regulator holds a steady actuation pressure and the check valve holds the circuit if supply dips.
Feeding divert gates, pusher cylinders and counting heads on a packaging conveyor: clean, regulated air keeps stroke timing consistent, and the differential-pressure drain handles condensate without operator attention.
Purging and actuation air for benchtop analytical equipment and enclosure cabinets: the fine 5 um grade and psi-reading square gauge suit instruments set up and read in US units, with the bracket allowing tidy under-bench mounting.
Start with the port step: size 200 with a 1/8 in PT port suits lighter duty lines; step up to 300/400/600 when the circuit demands more flow. Choose the drain to match the installation: differential-pressure (this unit) drains with flow and needs no attention; automatic suits lines with intermittent flow; manual suits supervised points. This unit carries the 5 um (W) element where finer particulate control is wanted; the 40 um element is the standard choice for general air prep.
The square gauge fitted here reads in psi; MPa and bar scales and an external round gauge are the other options. PT is the standard thread, with G (BSPP) and NPT available to order, and the included bracket simplifies mounting. Because flow is published as curves rather than a single rating, 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. 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 figure, so we do not quote a number that is not on the datasheet. Tell us your line pressure, set pressure and the air demand of the equipment, and we will confirm the flow figures from the datasheet for this exact model before you order.
This GFR20006F2WK uses the differential-pressure drain (the default): condensate collected in the PC bowl is bled off automatically as air flows through the unit, so it suits lines with continuous or regular flow and needs no manual draining. For intermittently flowing lines, an automatic drain (code A) or a manual drain (code M) is the better choice; with the differential drain, the regulation range is 0.15-0.9 MPa (20-130 psi).
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.