The AirTAC GFR20006MLJC3TK 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 GFR20006MLJC3TK is a size-200 GFR filter regulator: water and particulate filtration plus pressure regulation combined in a single body. This configuration is built with a 1/8 in NPT port, the low-pressure regulator type for circuits that run at reduced setpoints, a manual drain for operator-controlled condensate removal, and the standard 40 um filter element. The polycarbonate bowl lets you see the condensate level, a round gauge scaled in bar is fitted so the setpoint can be read directly, and a reverse/check valve is included. Maximum inlet pressure is 1.0 MPa (145 psi) and the working temperature range is -5 to 70 C (non-freezing).
This is a genuine AirTAC part from the GFR series, which spans sizes 200, 300, 400 and 600 with port sizes from 1/8 in up to 1 in, a choice of manual, automatic or differential-pressure drains, a 5 um element option, gauge and scale choices, and G/NPT thread options. Flow figures for this series are published as curves rather than a single rating, so ask us to confirm the datasheet for your application before ordering.
| Model | GFR20006MLJC3TK 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, bar 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. |
| 3 | Gauge scale: bar. 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) |
Filtered, regulated air at a reduced setpoint actuates pneumatic clamps on machining fixtures. The 40 um element keeps swarf-laden shop air out of the clamp cylinders, the manual drain is emptied at shift start, and the bar-scaled round gauge shows the clamp pressure at a glance.
Air knives and blow-off nozzles over a carton or tray conveyor need clean air at a low, stable pressure so delicate packs are not disturbed. This filter regulator conditions the supply in one body, and the check valve holds the circuit if upstream pressure dips.
Pilot-operated process valves on filling and rinsing equipment need filtered air regulated to a modest pilot pressure. The 1/8 in NPT port suits compact pilot circuits, the manual drain clears condensate during scheduled rounds, and the gauge verifies the pilot setpoint.
Start with the port: this unit is the 1/8 in NPT version of the GFR200, the smallest step in the series - step up to GFR300/400/600 if your line needs more flow capacity. The low-pressure regulator type here is intended for circuits regulated below the standard range; the exact range for this type is not published, so confirm the setpoint with us. The manual drain means an operator opens the bowl drain to remove collected condensate - choose the automatic or differential-pressure drain option if the unit will be hard to reach. The standard 40 um element suits general-purpose air; specify the W code for the 5 um grade if downstream equipment needs finer filtration. The fitted round gauge is scaled in bar; square embedded gauges and MPa/psi scales are alternatives. G and NPT threads are order options alongside the PT standard, and brackets can be added if panel or wall fixing is needed.
One honest note on sizing: flow for this series is published as curves, not a single rated figure, so send us your application details and we will confirm the right size from the datasheet 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 the GFR series as curves rather than a single rated figure, so we do not quote a number that is not in the datasheet. Send us your application - required flow, working pressure and setpoint - and we will confirm the correct size and the datasheet figures for you before you order.
The M in the code means condensate collected in the polycarbonate bowl is removed by an operator opening the drain - there is no automatic discharge. That suits units mounted where they are easy to reach and checked on a routine. If the unit will be tucked inside a cabinet or left unattended, ask us about the automatic or differential-pressure drain versions of the same GFR200.
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.