The AirTAC GFR20006MLJC1TK 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 GFR20006MLJC1TK is a GFR-series filter regulator: it removes water and particulate from compressed air and regulates downstream pressure in a single compact body. This size 200 unit is built with a 1/8 in NPT port, the low-pressure regulator type, a manual drain bowl, a 40 um standard filter element, a round pressure gauge reading in MPa, and a built-in reverse/check valve. The manual drain means an operator opens the bowl drain to expel collected condensate, which suits installations where the unit is easily reached. No mounting bracket is fitted, so plan the piping to carry the unit's weight.
This is a genuine AirTAC part. The GFR family spans sizes 200, 300, 400 and 600 with port sizes from 1/8 in up to 1 in, and options including automatic or differential-pressure drains, a 5 um element, square or round gauges with MPa, psi or bar scales, and G (BSPP) or NPT threads in place of the PT standard. Flow is published as curves rather than a single rating, so ask us to confirm the datasheet figures for your application before ordering.
| Model | GFR20006MLJC1TK 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. |
| J | Supplied without bracket. |
| (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) |
Conditioning the air feed to a fixture clamp circuit on a machining centre: the filter stage strips water and chips-laden condensate before it reaches the clamp cylinder, while the low-pressure regulator holds the clamp circuit at the pressure the fixture designer specified. The check valve holds the downstream circuit if upstream supply dips.
Supplying regulated, filtered air to a bench-top sample handling or test manifold where the actuation pressure is deliberately low. The manual drain suits a unit mounted in plain view on the rig frame, and the MPa gauge gives the operator a direct read of the set pressure.
Feeding the air cylinders that divert or stop product on a packaging conveyor. The 40 um element keeps scale and water out of the diverter valves, the regulator lets the line crew set the divert pressure to suit the product, and the compact size 200 body fits the machine's drop point.
Start with the port step: this unit is size 200 with a 1/8 in NPT thread, the smallest GFR combination, so size up through 300/400/600 if your line needs larger ports and more flow. Because flow is published as curves and not a single rated figure, send us your air demand and let us confirm the sizing against the datasheet before you order. The low-pressure regulator type in this code is intended for circuits that work below standard line pressures; the exact adjustment range for the low-pressure type is not published in the sheet we work from, so confirm it with us. Choose the drain to match access: this unit has a manual drain, while automatic and differential-pressure drains are available if the bowl cannot be reached regularly. The 40 um element is standard; specify the W code for a 5 um element where finer filtration is needed. Gauges can be the embedded square type or an external round gauge in MPa, psi or bar scales, and threads can be ordered in G (BSPP) or NPT instead of the PT standard. A mounting bracket is optional on this family; this configuration ships without one.
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 here. Tell us your port size, line pressure and air demand, and we will confirm the flow figures from the datasheet for this exact unit before you order.
The M in the code GFR20006MLJC1TK selects the manual drain: an operator opens the bowl drain to remove collected condensate. If the unit will be mounted where it cannot be reached regularly, the same GFR200-06 body can be ordered with an automatic (A) or differential-pressure drain instead - 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.