The AirTAC GFR20006MLJNWT AirTAC Filter Regulator NPT1/8 Low-Pressure 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 GFR20006MLJNWT is a compact GFR200-series filter regulator: it removes water and particulate from compressed air and regulates downstream pressure in a single body. This configuration is built for low-pressure circuits, filters to 5 um for finer protection of downstream components, and uses a manual drain, so an operator opens the drain at the bottom of the bowl to release collected condensate. It has a 1/8 in NPT port, no gauge fitted, no mounting bracket, and no reverse/check valve. Maximum inlet pressure is 1.0 MPa (145 psi) and the operating temperature range is -5 to 70 C (non-freezing).
This is a genuine AirTAC part. The GFR filter-regulator family is available in sizes 200, 300, 400 and 600 with a choice of ports, drain types (differential-pressure, automatic or manual), filter grades (40 um standard, 5 um optional), gauge options and thread forms. Flow is published as curves rather than a single rated figure, so contact us and we will confirm the datasheet and flow figures for your application on request.
| Model | GFR20006MLJNWT AirTAC Filter Regulator NPT1/8 Low-Pressure |
|---|---|
| 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. |
| J | Supplied without bracket. |
| 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) |
Feeds the clamping cylinders on a light-duty assembly fixture, cleaning the shop air to 5 um and holding a low set pressure so delicate parts are held without damage. The manual drain suits a cell that is bled down at shift end.
Supplies filtered, low-pressure air to test instruments and pneumatic sensors on a lab bench, where the 5 um element keeps fine debris out of sensitive components and the compact 1/8 in port fits tight panel plumbing.
Conditions the air feeding the low-pressure sealing and tucking actuators on a small packaging machine, combining filtration and regulation in one body to save panel space, with a manual drain for scheduled maintenance.
Start with the port size: this unit is a size 200 with a 1/8 in NPT port, the smallest step in the GFR range, so step up to a 300, 400 or 600 body if your line needs more flow capacity. Drain type is a real choice: manual (as here) needs an operator to bleed the bowl, while automatic or differential-pressure drains discharge condensate without intervention. Filter grade is 40 um standard; the W code used here selects the finer 5 um element for more sensitive downstream equipment. Gauge, bracket and thread form (PT standard, with G and NPT as orderable options) are also decodable choices. 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. 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 rated flow, Cv or l/min number. Tell us your application and we will confirm the datasheet and flow-curve figures for this exact model on request.
The M in the code selects a manual drain: an operator opens the drain on the bowl to release collected condensate, which suits lines bled down on a schedule. If you want condensate discharged without intervention, the GFR200 series is also available with automatic or differential-pressure drains - just ask for the alternative model code.
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.