The AirTAC GFR200C08LC2WTK 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 GFR200C08LC2WTK is an AirTAC GFR-series filter regulator: water and particulate filtration plus pressure regulation combined in a single body. This 200-size unit is threaded NPT1/4 (1/4 in), carries the W code for a 5 um filter element, and drains its metal bowl by differential pressure, discharging condensate as the pressure differential across the element rises. It is the low-pressure (L) type, is fitted with an external round gauge scaled in psi, includes a built-in check valve (K) that helps hold downstream pressure if the supply dips, and comes with a mounting bracket.
This is a genuine AirTAC part. The GFR family spans 200, 300, 400 and 600 sizes with ports from 1/8 in to 1 in, PT as the standard thread and G or NPT to order, plus manual or automatic drain, 40 um or 5 um elements, square or round gauges in MPa, psi or bar scales, and a check-valve option. Maximum inlet pressure is 1.0 MPa (145 psi) and the working temperature range is -5 to 70 C, non-freezing. We confirm flow figures and the full datasheet on request, since flow is published as curves rather than a single rating.
| Model | GFR200C08LC2WTK 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) |
Regulating the clamp cylinders on an assembly fixture that run at modest setpoints, where the low-pressure (L) type is the specified regulator variant for the job.
Feeding a gantry's positioning cylinders, where the built-in check valve limits backflow through the unit when the compressor unloads or the supply line dips, helping the circuit hold its set pressure.
Supplying the solenoid valve manifold on a packaging machine, where the 5 um element strips fine particulate and the differential-pressure drain clears accumulated water before it reaches the valves.
Size steps through 200, 300, 400 and 600 with ports from 1/8 in to 1 in, so pick the size whose flow curve covers your demand - we will check the curve against your application before you order. The real, decodable choices on this family are: drain type (differential-pressure as fitted here, or automatic, or manual), filter grade (40 um standard or 5 um with the W code, fitted here), gauge (embedded square as standard, external round optional, in MPa, psi or bar scales - this unit carries a round psi gauge), thread (PT standard; G and NPT are order options), bracket, the low-pressure (L) regulator type, and the check-valve (K) option. Flow is published as curves, not a single rated figure, so ask us to confirm sizing against the 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-series flow as curves rather than a single rated figure, so no flow number is quoted here. Send us your air demand and we will confirm the flow from the datasheet and check the sizing against your application on request.
It marks the low-pressure regulator type, selected for circuits run at modest setpoints. The exact adjustment range for the low-pressure type is not published in our sheet, so we confirm it from the datasheet on request. The rest of the code decodes as: NPT1/4 ports, 5 um filter element, differential-pressure drain, round psi gauge, check valve fitted, bracket included.
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.