The AirTAC AirTAC GFR200-06 Filter Regulator 1/8 in NPT, Manual Drain is a genuine G-series filter regulator: water separation, 40 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 GFR200-06 is an AirTAC GFR-series filter regulator: it removes water and particulate from compressed air and sets downstream pressure in a single compact body. This configuration is the size 200 unit with a 1/8 in NPT port, a manual drain bowl in polycarbonate, a 40 um standard filter element, a round pressure gauge reading in bar, and a built-in reverse (check) valve that holds the downstream setting if the supply is interrupted. It is ordered without a mounting bracket. Maximum inlet pressure is 1.0 MPa (145 psi), the regulator adjusts from 0.05 to 0.9 MPa (7-130 psi), and the working temperature range is -5 to 70 C (non-freezing).
This is a genuine AirTAC part. The GFR family is published in sizes 200, 300, 400 and 600 with ports from 1/8 in to 1 in, and with choices of drain type (differential-pressure, automatic or manual), filter grade (40 um standard, 5 um with code W), gauge style and scale, thread (PT standard, G and NPT as options) and bracket. Flow is published as curves rather than a single rating, so we confirm the datasheet and sizing figures for your application on request.
| Model | AirTAC GFR200-06 Filter Regulator 1/8 in NPT, Manual Drain |
|---|---|
| Series | GFR200 filter regulator |
| Port size | PT1/8" (NPT thread) |
| Filtering grade | 40 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 — round, bar 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. |
| J | Supplied without bracket. |
| (blank) | Pressure gauge fitted (blank). |
| C | Gauge shape: Round. C is round, F is square. |
| 3 | Gauge scale: bar. 1 is MPa, 2 is psi, 3 is bar. |
| (blank) | Filtering grade 40 µm. Only 40 µm (blank) and 5 µm (W) exist. |
| T | NPT 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" · 40 µm |
|---|---|
| One size up | GFR300 |
| Add lubrication | GFC200-06 (two-unit set) |
Feeds clean, regulated air to the tool-change clamps and air-blast nozzles of a small CNC mill, with the check valve holding the clamp setting during a supply dip.
Conditions the air feeding the directional-valve manifold on a carton-forming packaging line, keeping water and debris out of the valves while the manual drain is emptied at shift checks.
Supplies filtered, pressure-set air to a paint spray gun at a maintenance-shop bench, with the bar gauge giving a direct reading for repeatable gun settings.
Start with the port step: the GFR range runs 1/8 in to 1 in across sizes 200-600, so match the size to the air demand of the circuit rather than oversizing on guesswork. This unit is specified with a manual drain - choose automatic or differential-pressure drain instead if the bowl cannot be drained on a routine. The 40 um element is the standard grade; specify code W for 5 um where finer filtration is needed. Gauge is a round dial in bar here; embedded square gauges and MPa/psi/bar scales are the other published options. Thread is NPT on this code; PT is the catalogue standard and G (BSPP) is also available. Brackets are optional (this code omits one). Flow is published as curves, not a single rated figure, so 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. Tell us your application and we will confirm the datasheet flow curve and sizing for the 1/8 in size 200 unit on request.
Manual drain means the collected water is released by operating the drain by hand, so plan a routine draining interval; automatic and differential-pressure drain versions are available in the same family if that does not suit. The K code here means a reverse (check) valve is fitted, which helps hold the regulated downstream pressure if the upstream supply drops.
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.