The AirTAC GFR200C08NWTK 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 GFR200C08NWTK is a 200-size filter regulator that cleans compressed air and holds a set downstream pressure in one body. This configuration has a 1/4 in NPT port, a 5 um filter element for finer particulate removal than the standard 40 um grade, and a differential-pressure drain that bleeds condensate automatically whenever the pressure drop across the element rises. A reverse/check valve is fitted, the regulator is the standard type with a 0.15-0.9 MPa (20-130 psi) adjustment range, and no gauge is supplied, so add your own if you want to read the set pressure. The polycarbonate bowl suits the 200 frame, and the mounting bracket is included.
This is a genuine AirTAC part. The GFR family runs from size 200 up to 600, with port sizes from 1/4 in upward, a choice of differential-pressure, automatic or manual drains, 40 um or 5 um filtration, gauge options, and PT, G or NPT threads. Flow is published as curves rather than a single rating, so ask us and we will confirm the datasheet figures for your application before you order.
| Model | GFR200C08NWTK 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 the pneumatic cylinders and sealing jaws of a cartoning or wrapping line: the 5 um element keeps fine debris out of the valve stack while the regulator holds a steady working pressure for consistent bag sealing.
Supplying the air cylinders that divert cartons on a distribution conveyor: the check valve holds the set pressure against back-feed, and the differential-pressure drain keeps condensate out of the diverters without manual attention.
Preparing air for a bench-top pick-and-place module with vacuum ejectors and gripper cylinders: the 5 um grade protects the ejector nozzle, and the regulator gives a repeatable pressure for gentle, repeatable part handling.
Pick the size and port by the air your circuit actually uses: this unit is the 200 frame with a 1/4 in NPT port, and larger frames step up port and flow capacity. The 5 um element here is the finer of the two grades (40 um is standard), a good fit when downstream valves and cylinders see a lot of fine dirt. Drains come as differential-pressure (this unit), fully automatic, or manual; the gauge is optional and can be ordered with MPa, psi or bar scale; threads are PT as standard with G and NPT as order options; a bracket is included. Flow is published as curves, not a single rating, so send us your application 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 G-series flow as curves rather than a single rated figure, so we do not quote a number. Tell us your application and we will confirm the flow and sizing from the datasheet on request before you order.
This configuration is ordered without a gauge (code N), so you read the set pressure on your own downstream gauge or add a gauge option when specifying. The fitted reverse/check valve prevents back-flow through the unit, helping hold the regulated pressure in the downstream line.
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.