The AirTAC GFR200C08LF3WTK AirTAC Filter Regulator NPT1/4 5 um 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 GFR200C08LF3WTK is an AirTAC GFR-series filter regulator: it removes water and particulate from compressed air and regulates downstream pressure in one compact body. This 200-size unit is built with a 1/4 in NPT port, a 5 um filter element (code W), a differential-pressure drain, a polycarbonate (PC) bowl, the low-pressure regulator type, an embedded square gauge scaled in bar, and a reverse/check valve (code K) fitted; a mounting bracket is included. Max inlet pressure is 1.0 MPa (145 psi) and the working temperature range is -5 to 70 C, non-freezing.
This is a genuine AirTAC part from the GFR range, which spans sizes 200, 300, 400 and 600 with port sizes from 1/8 to 1 in and thread options PT (the standard), G and NPT. Across the range you can also select automatic or manual drains, the 40 um standard element, MPa or psi gauge scales, and an external round gauge. Flow is published as curves rather than a single rating, so ask us and we will confirm the datasheet figures for your application on request.
| Model | GFR200C08LF3WTK AirTAC Filter Regulator NPT1/4 5 um |
|---|---|
| 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) |
A point-of-use filter regulator on a finishing line: the 5 um element strips water and particulate before the spray gun while the low-pressure regulator holds the gentle set pressure that finishing work calls for, with the bar gauge giving the operator a local reading.
Feeding bench-top analysers and small pneumatic instruments on a 1/4 in NPT drop, where the fitted check valve holds the downstream circuit if supply pressure dips and the 5 um grade keeps contaminants out of sensitive components.
Supplying actuated grippers and small cylinders on packaging and assembly machines, with filtration and regulation combined in one body to save panel space; the included bracket mounts it directly beside the machine's valve set.
Pick the size by port and demand: this 200-size unit carries a 1/4 in NPT port, and the 300/400/600 steps above it open up larger ports and flow capacity - we can confirm curve figures against your air demand before you order. This configuration is the low-pressure regulator type (code L) with a 5 um element (40 um is the standard alternative), a differential-pressure drain (automatic and manual drains are the other catalogue options), a square gauge scaled in bar (MPa and psi scales are available), and a reverse/check valve fitted. Thread here is NPT; PT is the standard specification and G is also an order option, and a mounting bracket is included. Because AirTAC publishes flow as curves and not a single rating, ask us to confirm sizing against your application before ordering.
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 flow as curves rather than a single rated figure, so we do not quote a number here. Send us your application details and we will confirm the datasheet flow curve for the GFR200 at 1/4 in NPT on request, before you order.
The L identifies the low-pressure regulator type, intended for circuits that work below the standard regulator range. The exact adjustment range for this variant is not published in the sheet we work from, so ask us to confirm it against your set pressure before ordering. The rest of the code reads: 200 size, 1/4 in NPT port, square gauge on the bar scale, 5 um element, and a reverse/check valve fitted.
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.