The AirTAC GFR200C08LC3WTK 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 AirTAC GFR200C08LC3WTK is a filter regulator: it removes water and particulate from compressed air and holds downstream pressure, in a single body. This size 200 unit is threaded NPT1/4 and is built as a low-pressure type, so it suits circuits that run below standard plant pressure. The 5 um filter element (code W) filters more finely than the 40 um standard element, the differential-pressure drain discharges collected condensate without manual intervention, and the fitted round gauge reads outlet pressure in bar. A reverse (check) valve is fitted and the mounting bracket is included.
This is a genuine AirTAC part from the GFR series, which spans sizes 200 to 600 with ports from 1/8 to 1 in and PT, G or NPT threads. Drain type, filter grade, gauge style and scale, and regulator type can all be specified per code. AirTAC publishes flow as curves rather than a single rated figure, so we confirm the datasheet figures for your application on request.
| Model | GFR200C08LC3WTK 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) |
On a form-fill-seal or cartoning machine, the low-pressure regulator holds a gentle, stable supply to the sealing-jaw cylinders while the 5 um element keeps moisture and fine particles out of the small sealing valves.
Feeding a low-pressure clamping circuit on a machining fixture, the unit regulates hold-down force after the main supply, and the fine element protects the directional valves and fixture cylinders from wear debris.
At a pick-and-place station with vacuum generators and valve manifolds, the fitted check valve prevents reverse flow through the branch when the station vents, while the regulator and 5 um element condition the supply locally.
Choose size and port by the flow your line needs: size 200 with a 1/4 in port is the compact step in the GFR range, while sizes 300, 400 and 600 carry more flow through larger ports. This code already fixes most choices: NPT thread (PT is the standard; G and NPT are order options), a 5 um element instead of the 40 um standard, a differential-pressure drain, a low-pressure regulator, a round gauge with a bar scale and a fitted check valve, with the bracket included. If you would rather have manual or automatic draining, a 40 um element, a square gauge, or an MPa or psi scale, those exist as different codes in the same series. Because AirTAC publishes flow as curves and not as a single rating, send us your flow and pressure requirements 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 GFR flow as curves rather than as a single rated figure, so we do not quote a number here. Send us your flow and pressure conditions and we will confirm the datasheet figures for this exact model on request before you order.
The L code marks the low-pressure regulator variant, intended for circuits that run below standard plant pressure. AirTAC does not publish its exact adjustment range in the material we hold, so we confirm the range on request. The rest of the unit follows the standard GFR specification: 1.0 MPa (145 psi) maximum inlet pressure and -5 to 70 C operation, non-freezing.
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.