The AirTAC GFR200C08LJC3TK AirTAC 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 AirTAC GFR200C08LJC3TK is a GFR-series filter regulator: it removes water and particulate from compressed air and regulates downstream pressure in one body. This 200-size unit comes with NPT1/4 ports, the standard 40 um filter element and a differential-pressure drain. It is the low-pressure (L) type, is fitted with an external round gauge on the bar scale, and includes a reverse/check valve (code K); no mounting bracket is supplied (code J). The bowl on this size is polycarbonate (PC); only the 600 size uses an aluminium alloy bowl.
This is a genuine AirTAC part. The GFR family spans 200, 300, 400 and 600 sizes with ports from 1/8 to 1 inch, and options including 5 um filtration (code W), automatic or manual drains, embedded square or external round gauges with MPa, psi or bar scales, and PT, G or NPT threads. Maximum inlet pressure is 1.0 MPa (145 psi) and the working temperature range is -5 to 70 C, non-freezing. Flow is published as curves rather than a single rating, so ask us to confirm figures from the datasheet for your application.
| Model | GFR200C08LJC3TK AirTAC 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) |
Filtering and regulating the air feeding clamp and gate actuators on a bottling or filling line, where the low-pressure type suits circuits running below standard shop-air settings and the fitted reverse/check valve blocks backflow toward the supply side.
Conditioning air inside a compact lab-automation cabinet: the 1/4 in NPT ports suit tight manifold layouts, the 40 um element protects downstream pneumatic components, and the external round gauge gives a local bar-scale readout at the panel.
Supplying filtered, regulated air to diverter-gate cylinders along a conveyor line, with the differential-pressure drain as the standard drain option and the polycarbonate bowl allowing a visual check on collected condensate.
Choose the size by port and flow demand: 200 is the compact step, and stepping up to 300, 400 or 600 raises both port size and flow capacity - we confirm exact flow against the published curves before you order. The decodable choices on this family are: drain type (differential-pressure as here, automatic code A, or manual code M), filter grade (40 um standard, 5 um with code W), gauge (embedded square as standard, external round as on this unit, with MPa, psi or bar scales), thread (PT is the standard; G and NPT are order options - this unit carries NPT), bracket (included by default, omitted with code J), and regulator type (standard or low-pressure code L).
Because flow is published as curves rather than a single rating, send us your application conditions and we will confirm sizing from 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 we do not quote a number here. Send us your port size, upstream pressure and required flow, and we will confirm the sizing from the datasheet on request.
It marks the low-pressure type of regulator. The exact adjustment range for this low-pressure variant is not published in the material we hold, so we confirm it from the datasheet on request. The standard regulator type is available as an alternative if you need the conventional adjustment range.
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.