The AirTAC GFR20006MLNWT 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 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 GFR20006MLNWT is a size 200 filter regulator: one body that removes water and particulate from compressed air and then regulates the downstream pressure. This configuration carries a 1/8 in NPT port, a 5 um filter element (code W), a manual drain on a polycarbonate bowl, and the low-pressure regulator type. No gauge is fitted (code N) and no reverse/check valve is included; the mounting bracket is supplied.
This is a genuine AirTAC part from the GFR series, which spans sizes 200 to 600 with ports from 1/8 to 1 in and PT, G or NPT thread options. Max inlet pressure is 1.0 MPa (145 psi) and the working temperature range is -5 to 70 C (non-freezing). Flow for the series is published as curves rather than a single rating, so we confirm datasheet and sizing figures on request.
| Model | GFR20006MLNWT 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 | 0.05 - 0.9 MPa (7 - 130 psi) |
| Pressure type | Low-pressure 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 | Not fitted |
| 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. The low-pressure type adjusts over a lower band than standard; we confirm the exact figures from the factory datasheet. 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)). |
| L | Low-pressure type. Blank is standard, L is the low-pressure type. |
| (blank) | Mounting bracket included. |
| N | No pressure gauge (N). |
| (blank) | Gauge shape: Factory standard. C is round, F is square. |
| (blank) | Gauge scale: Factory standard. 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) |
Air clamps and swing cylinders that hold workpieces at reduced pressure get both clean air and a stable low setpoint from this filter regulator, with the 5 um element helping protect the clamp seals.
Coating guns are sensitive to water and dirt and run at reduced pressure; this unit filters to 5 um and regulates the low-pressure supply, and the manual drain lets the operator clear condensate at the end of a shift.
Bench-top pneumatic test rigs and lab instruments need clean, low-pressure air; the compact size 200 body, 1/8 in NPT ports and included bracket suit bench or panel mounting.
For this unit the decodable choices are already locked: size 200 with a 1/8 in NPT port, 5 um element, manual drain, low-pressure type, no gauge, bracket included. If you are selecting across the range instead: step size and port up (200/300/400/600; 1/8 to 1 in) against the flow your line needs; choose manual drain for controlled draining at shutdown, automatic for unattended condensate removal, or the default differential-pressure drain; pick 5 um (code W) where finer protection is needed and the 40 um standard elsewhere; add a gauge with an MPa, psi or bar scale where a setpoint must be watched; and order G or NPT thread variants as your piping requires. Flow is published as curves, not a single rating, 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. 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 series as curves, not as a single rated figure, so we do not quote a number here. Send us your line pressure and the flow your downstream equipment needs, and we will confirm sizing against the datasheet on request.
The N in the code GFR20006MLNWT specifies the no-gauge option, so this unit is supplied without a gauge. If your setpoint must be monitored, ask us about a GFR200 variant with a gauge fitted and choose the MPa, psi or bar scale.
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.