The AirTAC GFR200C08LJNTK AirTAC Filter Regulator NPT1/4 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 GFR series puts water and particulate filtration and pressure regulation into one body, so a single unit cleans the air and holds your set pressure downstream. This GFR200C08LJNTK is the 200 size with 1/4 in NPT ports, the standard 40 um filter element and a differential-pressure drain that clears collected water automatically as the differential across the element builds. It is the low-pressure (L) regulator type and a built-in check valve (K) is fitted; no gauge is supplied (N) and no mounting bracket is included (J). Maximum inlet pressure is 1.0 MPa (145 psi) and the working temperature range is -5 to 70 C, non-freezing. The 200-size bowl is polycarbonate (PC).
This is a genuine AirTAC part. The GFR family runs from size 200 up to 600, with ports from 1/8 to 1 in, and the catalogue offers a 5 um element (W), automatic or manual drains, embedded square or external round gauges with MPa, psi or bar scales, G (BSPP) or NPT threads alongside the PT standard, and bracket options. Flow is published as curves rather than a single rating, so ask us to confirm the datasheet figures for your line before you order.
| Model | GFR200C08LJNTK AirTAC Filter Regulator NPT1/4 |
|---|---|
| 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) |
Regulated low-pressure air to the clamping and crimping cylinders on a packaging machine's sealing station, where the low-pressure L type suits gentle, consistent clamp force and the built-in check valve handles reverse flow.
Filtered, regulated air to blow-off nozzles clearing dust and debris along a bottling or carton conveyor line, with the 40 um element keeping water and particles out of the jets.
Conditioned low-pressure air for atomizing or sample-preparation stations in a paint finishing or laboratory setting, where a clean, steadily regulated supply matters more than high flow.
Size the unit on the port and flow step: this is size 200 with 1/4 in NPT ports; step up to 300, 400 or 600 as demand grows. Drain options are differential-pressure (fitted here), automatic (A) or manual (M). Filtration is 40 um standard; specify W for the 5 um element where finer cleaning matters. This is the low-pressure (L) regulator type, so confirm its adjustment range against your set pressure - we will check the datasheet on request. Gauges are optional (none fitted on this code) with MPa, psi or bar scales; thread can be PT (the standard), G or NPT - this unit is NPT. No bracket is included (J), but one can be specified. Because flow is published as curves and not a single rating, send us your flow and pressure requirements and we will confirm sizing 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 GFR-series flow as curves rather than a single rated figure, so we do not quote a number here. Tell us your required flow and working pressure and we will confirm the datasheet curve and check the sizing for your application on request.
L marks the low-pressure regulator type: this unit is built to regulate at the low end rather than the standard span, and the exact adjustment range for the low-pressure type is not published in the material we hold, so we confirm it from the datasheet on request. The rest of the code reads as 200 size, 1/4 in NPT ports, no gauge (N), no bracket (J) and a built-in check valve (K).
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.