The AirTAC AirTAC GFR200C08LF3T Filter Regulator, NPT1/4, 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 See datasheet 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 GFR200C08LF3T is an AirTAC GFR filter regulator: water and particulate removal plus pressure regulation combined in a single body, so one unit conditions the compressed air and holds a set downstream pressure. This size GFR200 configuration is built with 1/4 in NPT ports, a low-pressure regulator type, 40 um standard filtration and a differential-pressure drain that discharges collected condensate as the pressure differential changes. An embedded square gauge graduated in bar is fitted, a mounting bracket is included, no reverse (check) valve is fitted, and the polycarbonate bowl suits non-freezing duty from -5 to 70 C.
This is a genuine AirTAC part. The GFR family spans sizes 200, 300, 400 and 600 with port sizes from 1/8 to 1 in, and options across drain type (differential-pressure, automatic or manual), filter grade (40 um standard, 5 um with code W), gauge scale (MPa, psi or bar) and thread (PT as the series standard, with G and NPT specified in the code). Maximum working (inlet) pressure is 1.0 MPa (145 psi). Flow is published as curves rather than a single rating, so ask us to confirm the datasheet figures for your application before ordering.
| Model | AirTAC GFR200C08LF3T Filter Regulator, NPT1/4, Low-Pressure |
|---|---|
| Series | GFR200 filter regulator |
| Port size | See datasheet (PT thread) |
| Filtering grade | 40 µm |
| Regulating range | 0.15 - 0.9 MPa (20 - 130 psi) |
| Pressure type | Standard 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 — factory standard, Factory standard 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. Standard type, regulating 0.15 - 0.9 MPa (20 - 130 psi). 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. |
|---|---|
| C0 | Port size See datasheet. 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)). |
| (blank) | Standard type. Blank is standard, L is the low-pressure type. |
| (blank) | Mounting bracket included. |
| (blank) | Pressure gauge fitted (blank). |
| (blank) | Gauge shape: Factory standard. C is round, F is square. |
| (blank) | Gauge scale: Factory standard. 1 is MPa, 2 is psi, 3 is bar. |
| (blank) | Filtering grade 40 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 · See datasheet · 40 µm |
|---|---|
| One size up | GFR300 |
| Add lubrication | GFC200-C0 (two-unit set) |
On assembly-cell robots running low-pressure gripper circuits, this unit filters the supply to 40 um and holds a gentle, stable regulated pressure so grippers handle delicate parts without crushing them. The embedded square bar gauge gives a direct local readout at the cell.
Carton-sealing and case-packing lines often use light hold-down and clamp cylinders; the low-pressure regulator type suits setting those modest pressures, while the differential-pressure drain helps keep condensate out of the valves along the line.
Bench test rigs that need clean shop air at a low, repeatable pressure can use this unit to filter the supply and trim the setpoint, reading the regulated pressure in bar on the fitted square gauge.
Choose the size by port and flow: this unit is size GFR200 with 1/4 in NPT ports, and the family steps through 200, 300, 400 and 600 as port size and flow capacity rise. Drain is differential-pressure here; automatic (A) and manual (M) versions exist if you want fully hands-off draining or a controlled manual dump. Filtration is the 40 um standard element; specify W for the 5 um grade where downstream valves or instruments need finer protection. The fitted square gauge reads in bar, with MPa and psi scales and an external round gauge as alternatives. The trailing T sets NPT threads - PT is the series standard and G (BSPP) is the other order option. A bracket is included. Flow is published as curves, not a single rating, so send us your flow and pressure conditions and we will confirm sizing against the datasheet before you order.
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 there is no one number we can quote. Tell us your inlet pressure, set pressure and expected air consumption, and we will confirm the sizing from the datasheet on request.
The L in the code marks the low-pressure regulator type. The exact adjustment range for this variant is not published in the material we hold, so we confirm it on request. What is fixed by specification: maximum working (inlet) pressure is 1.0 MPa (145 psi), operating temperature is -5 to 70 C in non-freezing conditions, and the fitted square gauge reads in bar.
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.