The AirTAC GFR200C08F2WK AirTAC Filter Regulator, PT1/4, 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 GFR200C08F2WK is a size-200 filter regulator: it removes water and particulate from compressed air and regulates downstream pressure in one body. This configuration is a 1/4 in PT-threaded unit with a fine 5 um filter element (the W grade, instead of the standard 40 um), a differential-pressure drain that bleeds collected condensate automatically as flow passes through, an embedded square gauge reading in psi, and a built-in reverse/check valve that holds downstream pressure if the supply is interrupted. The standard regulator adjusts from 0.15-0.9 MPa (20-130 psi), maximum inlet pressure is 1.0 MPa (145 psi), and the operating temperature range is -5 to 70 C (non-freezing). The polycarbonate bowl on this size keeps the condensate level visible, and a mounting bracket is included.
This is a genuine AirTAC part. The GFR filter-regulator line spans sizes 200, 300, 400 and 600 with ports from 1/8 in to 1 in, a choice of differential-pressure, automatic or manual drain, 40 um or 5 um filtration, gauge or no gauge in MPa, psi or bar scales, and PT, G (BSPP) or NPT threads. Flow for this model is published as curves rather than a single rated figure, so ask us to confirm the datasheet and sizing figures for your application on request.
| Model | GFR200C08F2WK AirTAC Filter Regulator, PT1/4, 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) |
Feeding the pneumatic cylinders and clamps on a carton-sealing machine: the 5 um element keeps grit out of the sealing-head valves while the regulator holds a steady working pressure for consistent case forming.
Supplying spray guns in a body shop: the fine 5 um filtration protects finish quality from water and particles, the psi gauge lets the painter set gun pressure directly, and the check valve prevents pressure sag if the shop supply drops.
Air preparation for the pusher and diverter cylinders on a conveyor sorting line: regulated pressure gives repeatable divert strokes, and the differential-pressure drain keeps condensate out of the valves without a manual drain routine.
Start with the port and size: this unit is size 200 with a 1/4 in PT port, the smallest GFR step; if your line draws more air, the same function is available in sizes 300, 400 and 600 with larger ports. The 5 um element in this code is the finer of the two grades (40 um is standard) - choose it when downstream valves, cylinders or instruments need cleaner air. Drain choice matters: this unit uses the differential-pressure drain (the default), while automatic and manual drains are orderable alternatives. The square gauge here reads in psi; MPa and bar scales are available, and an external round gauge is an option. Thread is PT as standard, with G (BSPP) and NPT as orderable options, and a mounting bracket is included. Because flow is published as curves rather than 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 flow for the GFR series as curves, not as a single rated number, so we do not quote a l/min or SCFM figure. Tell us your application and we will confirm the flow curve and sizing from the datasheet on request.
The W code in the model selects the finer 5 um filter element instead of the 40 um standard, for cleaner air to sensitive valves and instruments. The K code fits a reverse/check valve, which holds downstream pressure if the upstream supply is interrupted. Both are factory build options on the GFR series.
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.