The AirTAC GFR20006MLF2WTK AirTAC Filter Regulator 1/8 in NPT 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 GFR20006MLF2WTK is an AirTAC GFR200 filter regulator: one body that removes water and particulate from compressed air and then regulates downstream pressure. This configuration is the low-pressure (L) type, filters to 5 um (the finer of the two published grades), drains by hand through its manual drain, carries a fitted reverse (check) valve, and reads pressure on the embedded square gauge scaled in psi. Ports are 1/8 in NPT thread, the polycarbonate bowl suits the compact 200 frame, and a mounting bracket is included. Maximum working (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 G-series filter-regulator line spans 200, 300, 400 and 600 sizes with port options from 1/8 in to 1 in, PT as the standard thread and G or NPT to order, plus manual, automatic or differential-pressure drains, 40 um standard or 5 um (W) elements, and a choice of gauge scales. Because AirTAC publishes flow only as curves rather than a single rating, we confirm sizing and datasheet figures for your application on request.
| Model | GFR20006MLF2WTK AirTAC Filter Regulator 1/8 in NPT |
|---|---|
| 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 | Fitted — square, psi 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. 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. |
| (blank) | Pressure gauge fitted (blank). |
| F | Gauge shape: Square. C is round, F is square. |
| 2 | Gauge scale: psi. 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. |
| 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" · 5 µm |
|---|---|
| One size up | GFR300 |
| Add lubrication | GFC200-06 (two-unit set) |
Feeds cleaned, pressure-controlled air to small grippers and air screwdrivers at a benchtop station, where the compact 1/8 in ports match the short drops of a cell built around light pneumatic tooling.
Supplies 5 um filtered, low-pressure air to a lab analyser or sample-handling enclosure, keeping particulate and free water out of sensitive pneumatic metering circuits while the psi gauge gives a direct local read.
Regulates supply air to a low-pressure spray, glue or coating head on a small production line, where the low-pressure type setting and the reverse (check) valve hold the head circuit steady and protect it from backflow.
The choices that matter on this family: step up or down a size (200/300/400/600) to match the port and the flow your circuit needs; pick the drain - manual (as here), automatic, or differential-pressure; choose the 40 um standard element or the 5 um W grade; set the gauge scale to MPa, psi or bar; and order PT, G or NPT thread. A mounting bracket is included with this unit. The low-pressure (L) type is intended for circuits that run below standard line pressure; its exact setting range is not published as a single figure, so ask us to confirm it against your operating pressure. Flow is published as curves, not a rated number - send us your application and we will confirm sizing before you order.
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 this series as curves rather than a single rated figure, so we do not quote a number here. Send us your line pressure and downstream demand and we will confirm the flow from the datasheet on request.
The M in this code selects the manual drain: an operator opens the bowl drain to release collected water. Choose manual for intermittent or attended duty; choose automatic or differential-pressure drain where the unit should discharge condensate without attention. This unit also carries the 5 um (W) element and a square gauge scaled in psi.
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.