The AirTAC GFR20006F1WT AirTAC Filter Regulator 1/8 in NPT, 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 GFR20006F1WT is a size-200 filter regulator: it removes water and particulate from compressed air and regulates downstream pressure in one body. This configuration carries a 1/8 in NPT port, a 5 um filter element (the finer of the two catalogue grades), a differential-pressure drain that bleeds collected condensate as flow passes through, and an embedded square pressure gauge scaled in MPa. Maximum inlet pressure is 1.0 MPa (145 psi), the standard regulator setpoint range is 0.15-0.9 MPa (20-130 psi), and the operating temperature range is -5 to 70 C (non-freezing). The polycarbonate bowl suits the 200 size, and a mounting bracket is included.
This is a genuine AirTAC part. The GFR family is published in sizes 200, 300, 400 and 600 with port sizes from 1/8 in to 1 in, a choice of differential-pressure, automatic or manual drains, 40 um standard or 5 um (W) filtration, square or external round gauges with MPa, psi or bar scales, and G (BSPP) or NPT thread options alongside the PT standard. Flow is published as curves rather than a single rated figure, so ask us and we will confirm the datasheet figures for your application on request.
| Model | GFR20006F1WT AirTAC Filter Regulator 1/8 in NPT, 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, MPa 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. |
| 1 | Gauge scale: MPa. 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 a bench-mounted pneumatic clamp or small press where the operator sets a fixed working pressure on the MPa gauge and the 5 um element keeps scale and pipe debris out of the cylinder seals.
Conditioning the air supply to a packaging machine's directional-valve manifold, where clean, moisture-reduced air at a regulated setpoint protects solenoid valves and keeps actuation consistent.
Supplying instrument air to a laboratory rig or test bench, where the finer 5 um grade and the differential-pressure drain keep the downstream apparatus free of water and particulate without daily bowl draining.
Size and port step up together: 200 with a 1/8 in port is the entry point of the GFR range, so step to 300, 400 or 600 if your line needs more flow capacity. This unit already carries the finer 5 um element (code W); the standard grade is 40 um if your application does not need the finer filtration. Drain choice matters: differential-pressure (as fitted here) needs no operator attention but bleeds with flow, automatic drains continuously, and manual drain requires periodic bleeding. The embedded square gauge here reads in MPa; external round gauges and psi or bar scales are orderable options. Thread is NPT on this unit; PT is the catalogue standard and G (BSPP) is also available to order. A mounting bracket is included.
One honest note before you order: AirTAC publishes flow for this family as curves, not as a single rated number, so we do not quote a flow figure here. Send us your application details and we will confirm sizing against the datasheet curves before you commit.
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 state a flow number here. Send us your application details and we will confirm the datasheet curves and sizing for the 200 size with its 1/8 in port on request.
The W in the code GFR20006F1WT selects the finer 5 um filter grade instead of the 40 um standard, which suits applications that need cleaner air. The drain is the differential-pressure type (the default): it bleeds collected condensate automatically as air flows through, with no operator action, unlike the optional automatic or manual drain versions.
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.