The AirTAC GFR200C08LJF2GK AirTAC Filter Regulator G1/4 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 GFR200C08LJF2GK is a filter regulator: it removes water and particulate from compressed air and regulates downstream pressure in a single body. This size 200 unit has a G1/4 (BSPP) port, a 40 um standard filter element and a differential-pressure drain that clears collected condensate as the pressure differential builds, so no manual draining is needed in normal service. Regulation is the low-pressure type, and the embedded square gauge is fitted with a psi scale for direct setpoint reading. A reverse (check) valve is fitted, the maximum working pressure is 1.0 MPa (145 psi), and the operating temperature range is -5 to 70 C (non-freezing).
This is a genuine AirTAC part. The GFR family spans sizes 200, 300, 400 and 600 with ports from 1/8 to 1 inch, and options include a 5 um element (code W), automatic or manual drains, alternate gauge scales (MPa/psi/bar), an external round gauge, G or NPT threads and a mounting bracket; bowls on sizes 200/300/400 are polycarbonate while size 600 uses aluminium alloy. We confirm flow and full datasheet figures on request, because flow for this series is published as curves rather than a single rating.
| Model | GFR200C08LJF2GK AirTAC Filter Regulator G1/4 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) |
Supplies filtered, regulated air to pneumatic clamps and fixtures on a machining cell where the setpoint sits in the low-pressure band, with the psi-scaled square gauge making dial-in straightforward.
Point-of-use filter regulator for carton sealers and case packers, removing water and grit before it reaches cylinders and directional valves while holding a steady supply pressure.
Conditions bench air for test rigs and pilot-scale setups that need clean, low-pressure regulated air, with the fitted check valve holding the circuit against backflow when supply dips.
Choose the size by port and flow demand: size 200 with a G1/4 port suits compact drops, while stepping up to 300, 400 or 600 gives larger ports and more flow. Drain choice is differential-pressure (fitted here), automatic (A) or manual (M); the element is 40 um standard or 5 um with code W. Gauge scales are MPa, psi or bar, and this code carries the embedded square gauge with a psi scale. Thread is G (BSPP) on this unit; PT is the standard offering and G/NPT are catalogue options to order. The mounting bracket is omitted on this code (J). Because flow is published as curves rather than a single rating, send us your application details and we will confirm the right size 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. Tell us your flow and pressure requirements and we will confirm the sizing from the datasheet on request.
This unit uses the differential-pressure drain, the standard option, which discharges collected condensate when the pressure differential across it builds, so there is no routine manual draining. Automatic (A) and manual (M) drains are available as alternate codes within the same GFR series.
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.