The AirTAC GFR20006F3WT 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 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 GFR20006F3WT is a size-200 filter regulator: it removes water and particulate from compressed air and holds downstream pressure at your setpoint in one compact body. This configuration has a 1/8 in NPT port, a 5 um filter element for finer air cleaning than the standard 40 um grade, a differential-pressure drain that bleeds condensate automatically as flow passes through, and an embedded square gauge reading in bar so you can see and adjust the regulated pressure. The polycarbonate bowl suits this size, and a mounting bracket is included.
This is a genuine AirTAC part from the GFR200 series, one of four sizes (200/300/400/600) covering larger ports and higher flow as the number rises. Options across the series include manual or automatic drains, a 40 um standard element, alternative gauge scales, and PT or G threads in place of NPT. Flow is published as curves rather than a single rating, so ask us to confirm the datasheet figures for your application.
| Model | GFR20006F3WT AirTAC Filter Regulator NPT1/8 5 um |
|---|---|
| Series | GFR200 filter regulator |
| Port size | PT1/8" (NPT 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, bar 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. 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. |
| 3 | Gauge scale: bar. 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) |
Feeding clean, regulated air to a machining centre's pneumatic tool-clamp and chip-clearing circuits, where the 5 um element protects precision valves from fine particulate and the gauge keeps clamp pressure visible at the panel.
Conditioning the air supply to a packaging conveyor's divert and pusher cylinders, with the regulator holding a steady setpoint so carton-eject timing stays consistent through the shift.
Supplying filtered, regulated air to bench-top analytical instruments and pneumatic actuators in a lab, where the 5 um grade and bar-reading gauge give operators clean air and a clear local pressure reference.
Size and port are the first choice: the 200 frame with its 1/8 in NPT port suits compact lines and low-to-moderate air demand; step up to 300, 400 or 600 when the machine's air consumption outgrows this frame. The 5 um element in this model is the right pick when downstream valves, cylinders or instruments need cleaner air than the standard 40 um grade provides. Drain type matters too: this unit's differential-pressure drain needs no daily attention, while manual and automatic drains are available if your duty cycle suits them better.
The square gauge here reads in bar; MPa and psi scales can be ordered if your team works in those units. NPT is the thread on this model, with PT (standard) and G available as order options, and the included bracket simplifies panel or frame mounting. Because flow is published as curves rather than a single rated figure, 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. 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 GFR200 series as curves, not as a single rated number, so we do not quote a figure that could mislead your sizing. Send us your operating pressure and air demand and we will confirm the relevant datasheet curve for this 1/8 in NPT unit on request.
The W code in GFR20006F3WT selects the 5 um filter element, a finer grade than the 40 um standard, for applications with sensitive downstream components. The blank drain position selects the differential-pressure type, which passes condensate automatically as air flows through, with manual (M) and automatic (A) drains available as order options.
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.