The AirTAC GFR20006MLC1TK AirTAC Filter Regulator NPT1/8 Low-Pressure 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 AirTAC GFR200 series combines water and particulate filtration with pressure regulation in a single body. This GFR20006MLC1TK is the 200 size with a 1/8 in NPT port, manual drain, standard 40 um filter element, low-pressure regulator type, a round MPa pressure gauge fitted, and a reverse/check valve. The polycarbonate bowl lets you see the condensate level, and the manual drain is emptied by hand. Mounting bracket included.
This is a genuine AirTAC part. The G-series spans sizes 200, 300, 400 and 600 with ports from 1/8 to 1 in and PT, G or NPT threads, with automatic, manual or differential-pressure drains, 40 um or 5 um (W) filter grades, and a choice of gauge styles and scales. Flow is published as curves rather than a single rating, so ask us to confirm datasheet figures for your application.
| Model | GFR20006MLC1TK AirTAC Filter Regulator NPT1/8 Low-Pressure |
|---|---|
| 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 | 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 — round, MPa 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). |
| C | Gauge shape: Round. C is round, F is square. |
| 1 | Gauge scale: MPa. 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) |
Bench air supplies feeding lab apparatus often need air cleaned of water and particles and held at a reduced, stable pressure. This low-pressure type filter regulator with a 1/8 in NPT port suits compact bench circuits, and the round MPa gauge gives a clear local reading.
Control cabinets and instrument loops typically run on small-bore air lines where clean, regulated low-pressure air is required. The 200 size with 1/8 in NPT port, 40 um element and reverse/check valve fits panel-mounted supply points, with the bracket giving secure mounting.
Pilot-air feeds to directional valves on packaging and assembly machines need filtered air and a steady reduced pressure to shift reliably. This unit filters water and particulate and regulates pressure in one body, with the manual drain emptied during scheduled changeovers.
The real choices on this family are the size and port step, the drain type, the filter grade, the gauge and the thread. This code fixes them at size 200 with a 1/8 in NPT port, manual drain, 40 um element, low-pressure regulator type, round MPa gauge and a reverse/check valve; bracket included. Maximum inlet pressure is 1.0 MPa (145 psi) and the working temperature range is -5 to 70 C, non-freezing. If your line needs finer filtration, the W suffix gives a 5 um element; automatic (A) and differential-pressure drains and PT or G threads are order options in the same series. Flow for the GFR200 series is published as curves rather than 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. The reflux valve permits reverse flow through the unit. A filter regulator adds no oil to the line.
AirTAC publishes flow for the GFR200 series as curves, not a single rated figure, so we do not quote a number here. Send us your application details and we will confirm the flow and datasheet figures on request before you order.
The M in the code means condensate collecting in the polycarbonate bowl is drained by hand, which suits machines with regular maintenance windows. If you cannot schedule draining, the same series is available with an automatic (A) or differential-pressure drain - just ask for the alternative 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.