The AirTAC GFR200C08MC1WTK 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 GFR200C08MC1WTK is a filter regulator: it removes water and particulate from compressed air and holds downstream pressure steady in a single body. This size 200 unit has 1/4 in NPT ports, a 5 um filter element (the finer of the two grades; 40 um is the standard grade), a manual drain on the polycarbonate bowl, and a round pressure gauge with an MPa scale. A reverse (check) valve is fitted and the mounting bracket is included. Maximum inlet pressure is 1.0 MPa (145 psi), the regulating range is 0.05-0.9 MPa (7-130 psi), and the working temperature is -5 to 70 C, non-freezing.
This is a genuine AirTAC part. The GFR family is available in sizes 200, 300, 400 and 600 with port sizes from 1/8 to 1 in, and with a choice of drain type, filter grade, gauge style and scale, thread (PT standard; G and NPT as order options) and bracket. Flow is published as curves rather than a single rating, so ask us to confirm the datasheet figures for your application.
| Model | GFR200C08MC1WTK 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) |
Feeding clean, regulated air to a machining centre's tool clamps and tool-change cylinders. The 5 um element helps protect pilot valves from particles and water, and the MPa gauge lets setters watch supply pressure at a glance.
Supplying regulated air to carton-sealer and case-wrapper cylinders on a packaging conveyor. One body does the filtering and the regulating, and the check valve holds the downstream setting if upstream pressure dips.
Conditioning the air going to spray guns in a paint or coating booth: water and particles are stripped out before the gun and the regulator holds a steady atomizing pressure, with the gauge visible to the operator.
Choose the size by port and flow: this unit is size 200 with 1/4 in NPT ports; sizes 300, 400 and 600 step up in port and flow capacity. The 5 um element (code W) suits air feeding sensitive valves and instruments; the 40 um standard grade is fine for general shop air. Manual drain (code M) means the bowl is emptied by hand - automatic (A) and differential-pressure (blank) drain codes exist if the unit sits where manual draining is awkward. The round gauge on this code reads in MPa; psi and bar scales are also available, and the embedded square gauge is the standard alternative. Thread is NPT on this code; PT is the standard and G (BSPP) is an option. 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 GFR flow as curves, not as a single rated figure, so we do not quote a number here. Send us your application details and we will confirm the datasheet flow curve and check the sizing of this size 200, 1/4 in unit for you before you order.
Code M means the bowl drain is opened by hand to release collected water - simple and dependable where the unit is easy to reach. The GFR family also comes with automatic drain (code A) and differential-pressure drain (blank) versions; tell us which you need and we will confirm the matching model code.
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.