The AirTAC GFR200C08F1TK 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 AirTAC GFR series combines a water and particulate filter with a pressure regulator in a single body, so one inline unit cleans compressed air and holds a steady downstream pressure. This GFR200C08F1TK is the size 200 frame with a 1/4 in NPT port, a 40 um filter element, a differential-pressure drain on the polycarbonate bowl, an embedded square gauge scaled in MPa, and a built-in reverse (check) valve that holds the downstream setting if the supply drops. The regulator adjusts from 0.15 to 0.9 MPa (20-130 psi), the maximum inlet pressure is 1.0 MPa (145 psi), and the operating temperature range is -5 to 70 C (non-freezing). A mounting bracket is included.
This is a genuine AirTAC part. The GFR family spans sizes 200, 300, 400 and 600 with port sizes from 1/8 to 1 in, and each size can be ordered with a manual or automatic drain instead of the differential-pressure drain, a 5 um element (code W), psi or bar gauge scales, an external round gauge, G (BSPP) or NPT threads, or no bracket. Flow is published as curves rather than a single rated figure, so ask us to confirm the datasheet and sizing for your application before ordering.
| Model | GFR200C08F1TK 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) |
Filtered, regulated air to the pneumatic clamps and tool-change cylinders of a CNC machining cell, where the 40 um element keeps condensate and pipe scale out of the valves and the check valve holds clamp pressure if the main supply dips.
Supplying stoppers and diverter cylinders on a bottling line conveyor, with the regulator set to hold a steady downstream pressure so gate timing stays repeatable through shift-long cycling.
Feeding atomizing air to spray guns in a paint booth: the 40 um filter strips water and particulate that would otherwise mark the finish, while the regulator holds a stable gun pressure set on the MPa gauge.
Start with the port step: size 200 carries a 1/4 in port, and moving up to GFR300, GFR400 or GFR600 steps through 3/8, 1/2, 3/4 and 1 in as air demand grows; match the step to the line size and the flow curve rather than to any single rating. Drain type is a real choice on this family: the differential-pressure drain fitted here purges the bowl as the pressure drop across the element builds, the automatic drain (code A) dumps condensate without needing that drop, and the manual drain (code M) is emptied by hand. The 40 um element is standard; specify W for the 5 um grade where finer particulate matters. The embedded square gauge on this unit reads in MPa; psi (scale 2) or bar (scale 3) scales and an external round gauge are order options. This unit is threaded NPT; PT is the standard thread and G (BSPP) is also a catalogue option. A bracket is included; code J omits it. Because flow is published as curves, not a single rated number, send us your flow and pressure targets 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, not as a single rated figure, so we do not quote a l/min or SCFM number for this unit. Tell us your inlet pressure and the downstream flow your application needs, and we will confirm the sizing from the datasheet on request.
The differential-pressure drain fitted here purges the bowl when the pressure drop across the 40 um element builds, which suits lines that run steadily. If your line cycles or idles at low flow, the same size 200 frame can be ordered with an automatic drain (code A) or a manual drain (code M) instead.
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.