The AirTAC GFR20006LF1T 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 differential-pressure drain and regulates 0.15 - 0.9 MPa (20 - 130 psi). It does not lubricate — add a GL lubricator, or order the GFC two-unit set, if downstream equipment needs oil.
The AirTAC GFR20006LF1T is a low-pressure filter regulator: it removes water and particulate from compressed air and then regulates downstream pressure, both in a single body. This 200-size unit is fitted with a 1/8 in NPT port, a 40 um filter element, and a differential-pressure drain that bleeds collected condensate automatically whenever the pressure drop across the element is high enough. The embedded square gauge reads in MPa, the polycarbonate bowl suits the 200 frame, the maximum inlet pressure is 1.0 MPa (145 psi), and the working temperature range is -5 to 70 C (non-freezing). A mounting bracket is included.
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, 40 um or 5 um filtration, gauge scales and PT, G or NPT threads. Flow for this series is published as curves rather than a single rated figure, so ask us and we will confirm the datasheet figures for your application on request.
| Model | GFR20006LF1T AirTAC Filter Regulator NPT1/8 Low-Pressure |
|---|---|
| Series | GFR200 filter regulator |
| Port size | PT1/8" (NPT thread) |
| Filtering grade | 40 µm |
| Regulating range | 0.15 - 0.9 MPa (20 - 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 | Differential-pressure drain |
| Bowl material | PC |
| Pressure gauge | Fitted — square, MPa scale |
| 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". |
| (blank) | Drain: Differential-pressure drain — this also sets the regulating band (0.15 - 0.9 MPa (20 - 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. |
| 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. |
| (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" · 40 µm |
|---|---|
| One size up | GFR300 |
| Add lubrication | GFC200-06 (two-unit set) |
On a stamping or assembly press with air-actuated clamps that must hold gently, this unit filters the supply and holds a low regulated setting to the clamp cylinders, with the MPa gauge giving the setter a direct readout at the station.
On a form-fill-seal or cartoning machine, the film-tension rollers and light sealing cylinders need a soft, stable air supply; the GFR20006LF1T cleans the air of water and grit and regulates it down before the directional valves.
Feeding suction-cup grippers and small actuator circuits on a robotic pick-and-place cell, this compact 200-size unit protects the gripper fittings from condensate and particulate while regulating the supply at low pressure.
Start with the port step: the GFR range steps through 1/8 in to 1 in as the size moves from 200 to 600, so match the size to the pipe and the air demand of the circuit. Because flow for this series is published as curves rather than a single rating, ask us to confirm sizing against your application before ordering. Then choose the drain: differential-pressure (this unit, automatic bleed), fully automatic, or manual. Choose the filter grade: 40 um standard, or 5 um with the W option for finer protection. Pick the gauge scale (MPa, psi or bar) and an embedded square or optional external round gauge. PT is the standard thread; G and NPT are catalogue options ordered by suffix, as on this NPT unit. Brackets are optional across the family and are included on this configuration.
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 number, so we do not quote a figure here. Tell us your line pressure and the air demand of your circuit and we will confirm the datasheet flow curve for this 200-size, 1/8 in NPT unit on request before you order.
L marks the low-pressure type of the GFR filter regulator, intended for circuits regulated well below standard line pressure. The exact regulation range for the low-pressure type is not published in the standard tables, so ask us to confirm it for your setting point. This unit also carries a square MPa gauge, a 40 um element, a differential-pressure drain and an included bracket.
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.