The AirTAC GFR200C08LJNWTK AirTAC Filter Regulator 1/4 in NPT 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 GFR200C08LJNWTK is a size 200 GFR filter regulator: it removes water and particulate from compressed air and regulates downstream pressure in one body. This configuration has a 1/4 in NPT port, a 5 um filter element (the fine grade, code W, instead of the 40 um standard), a differential-pressure drain that bleeds condensate automatically whenever the pressure differential across the element is high enough, and the low-pressure regulator type. It is fitted with a reverse (check) valve, supplied without a gauge and without a mounting bracket. Maximum inlet pressure is 1.0 MPa (145 psi) and the working temperature range is -5 to 70 C (non-freezing); the polycarbonate bowl suits the 200 size.
This is a genuine AirTAC part. The GFR family runs from size 200 up to 600, with port sizes from 1/8 in to 1 in, a choice of differential-pressure, automatic or manual drain, 40 um or 5 um filtration, gauge options and scale choices, PT (standard), G or NPT threads, and bracket or no-bracket mounting. Flow is published as curves rather than a single rating, so ask us to confirm the flow and datasheet figures for your application before ordering.
| Model | GFR200C08LJNWTK AirTAC Filter Regulator 1/4 in NPT |
|---|---|
| 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) |
Feeding spray guns at an automotive refinish booth: the 5 um element keeps water and particulate out of the paint air supply, and the low-pressure regulator type suits gun and air-cap pressures below the standard range.
Supplying filtered, regulated air to the pneumatic actuators on a rotary bottle filler, where the 1/4 in NPT connection matches the machine's drop lines and the check valve is fitted as specified.
On a laboratory or quality-control test bench where instruments are exercised at reduced air pressures: the low-pressure regulator allows fine setting and the 5 um grade protects sensitive test fixtures.
Start with the port step: this unit is the 200 size with a 1/4 in NPT port; larger sizes (300/400/600) carry bigger ports and more flow capacity, so match the size to the air demand of the circuit. The 5 um element (code W) suits applications needing finer air than the 40 um standard element. Drain choice matters: this unit uses the differential-pressure drain (the default), while automatic and manual drains are available on other configurations. A gauge is not fitted on this code; gauge options with MPa, psi or bar scales can be selected when ordering. Thread is NPT here, with PT (standard) and G as order options, and this code omits the mounting bracket, which is available separately. Because flow is published as curves rather than a single rated figure, send us your application details 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 G-series flow as performance curves rather than a single rated figure, so there is no one rated flow number we can quote for this unit. Tell us your inlet pressure and the air demand of your circuit, and we will confirm the flow from the datasheet for this exact configuration before you order.
No. The N in the model code means no gauge is fitted on this configuration. Where a gauge is wanted on GFR units, an embedded square gauge is the standard option and an external round gauge is also available, with MPa, psi or bar scales selected by code. Ask us when ordering if you need a gauged version.
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.