The AirTAC AirTAC GFR200-06 Filter Regulator PT1/8 5 um Low-P 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 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 GFR200-06 is an AirTAC GFR-series filter regulator: water and particulate removal plus pressure regulation combined in a single body. This 200-size unit has a PT1/8 (1/8 in) PT port and is the low-pressure type, intended where downstream pressure must sit below the standard setting range - ask us for the exact setting figures if your application needs them. The 5 um (W) filter element gives finer filtration than the standard 40 um grade, the differential-pressure drain discharges collected condensate automatically as air flows, and the PC (polycarbonate) bowl lets you see the liquid level. A round gauge with a psi scale is fitted, no reverse/check valve is included, and the unit is supplied without a mounting bracket.
This is a genuine AirTAC part. The GFR family spans sizes 200, 300, 400 and 600 with port options from 1/8 in to 1 in, a choice of differential-pressure, automatic or manual drain, 40 um or 5 um filtration, standard or low-pressure regulation, gauge style and scale, G (BSPP) or NPT threads in place of the PT standard, and bracket or no-bracket mounting. Flow is published as curves rather than a single rated figure, so we confirm the datasheet and flow figures for your application on request.
| Model | AirTAC GFR200-06 Filter Regulator PT1/8 5 um Low-P |
|---|---|
| Series | GFR200 filter regulator |
| Port size | PT1/8" (PT thread) |
| Filtering grade | 5 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 — round, psi 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. |
| J | Supplied without bracket. |
| (blank) | Pressure gauge fitted (blank). |
| C | Gauge shape: Round. 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. |
| (blank) | PT 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" · 5 µm |
|---|---|
| One size up | GFR300 |
| Add lubrication | GFC200-06 (two-unit set) |
On a CNC fixture line, this unit filters fine particles out of the clamp circuit and holds the low regulated pressure the low-pressure type is built for, keeping workholding consistent through the shift.
A lab rig running pneumatic test fixtures gets clean, finely filtered air at a gentle regulated setting from this PT1/8 unit, with the psi-scaled round gauge giving a direct reading at the bench.
On a packaging conveyor, small actuated pushers and diverters fed from this filter regulator receive water- and particle-free air at a stable low pressure, so strokes stay repeatable without contaminating downstream valves.
Start with the port step: this unit is 200 size with a PT1/8 (1/8 in) PT port, so match it to your line size and required air demand - larger sizes (300/400/600) carry larger ports and more flow. This configuration is the low-pressure type; if your process needs settings across the standard range instead, the non-L GFR variants cover that. Filtration here is the finer 5 um (W) element; choose 40 um (blank code) where only coarse water and particulate removal is needed. Drain is differential-pressure (the default); automatic (A) and manual (M) drains are available if your duty or access requirements differ. The fitted round gauge reads in psi; square gauges and MPa or bar scales are alternatives. Thread is PT as standard - G (BSPP) or NPT are order options - and this unit comes without a bracket, though bracketed versions exist.
Because flow is published as curves and not a single rating, 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. 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 rather than a single rated figure, so we do not quote one number. Tell us your line pressure and air demand and we will confirm the flow figures from the datasheet for this exact configuration on request.
The W code in GFR20006LJC2W selects the optional 5 um filter grade, which removes finer particulate than the 40 um standard element. If your application only needs coarse water and dirt removal, the 40 um version of the same 200-size filter regulator is the usual choice; both share the same body, PT1/8 port and differential-pressure drain.
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.