The AirTAC GFR200C08C2GK AirTAC Filter Regulator G1/4, 40 um, psi gauge 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 GFR200C08C2GK is a size-200 filter regulator: it removes water and particulate from compressed air and regulates downstream pressure in one body. This configuration has a G1/4 (BSPP) port, a 40 um standard filter element, a differential-pressure drain that bleeds collected condensate automatically when the pressure differential across the element rises, and a fitted check (reverse) valve so downstream pressure is held if the upstream supply is lost. An external round gauge with a psi scale is fitted so the set pressure can be read directly, and a mounting bracket is included.
This is a genuine AirTAC part. The GFR series is available in sizes 200, 300, 400 and 600 with port options from 1/8 in to 1 in and PT, G or NPT threads, with manual or automatic drain, a 5 um element, gauge scale and check-valve variants to order. Maximum inlet pressure is 1.0 MPa (145 psi), the standard regulation range is 0.15-0.9 MPa (20-130 psi), and the operating temperature range is -5 to 70 C (non-freezing). Flow is published as curves rather than a single rating, so we confirm the datasheet and flow figures for your application on request.
| Model | GFR200C08C2GK AirTAC Filter Regulator G1/4, 40 um, psi gauge |
|---|---|
| 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) |
Clean, regulated air at the machine inlet keeps spindle clamping and tool-change actuators working to spec; the 40 um element and psi gauge suit a standard shop-air drop feeding one machine.
On a packaging or cartoning line, this unit filters condensed water from the header and holds a steady pressure to the conveyor stopper and clamp cylinders, with the check valve holding the circuit if supply dips.
At an assembly bench or tool station, the G1/4 port and bracket make it a compact point-of-use filter regulator for impact drivers, air guns and small actuators fed from the main ring main.
Size and port set the capacity: the 200 frame with its G1/4 port suits compact supply points and individual machines; step up to 300, 400 or 600 where the line demands a larger port and more flow. For the drain, differential-pressure (this unit) needs no attention between element changes, while automatic drains continuously and manual drains are emptied by hand. The 40 um element is the standard general-purpose grade; specify the 5 um (W) variant only where downstream equipment needs finer filtration. The fitted round gauge here reads in psi; MPa and bar scales are available, and an embedded square gauge is the standard alternative. Thread choices are PT (standard), G and NPT, and a bracket is included for panel or wall fixing. Flow is published as curves, not a single rating, so 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 figure, so we do not quote a number here. Tell us your line pressure, set pressure and required consumption and we will confirm the flow figures from the datasheet for this exact model on request.
The K in the code means a reverse (check) valve is fitted, so downstream pressure is retained if the upstream supply is interrupted. The C2 code means an external round gauge with a psi scale is fitted; embedded square gauges and MPa or bar scales are catalogue alternatives.
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.