The AirTAC GFR200C08LNWT 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 GFR200C08LNWT is a filter regulator: it removes water and particulate from compressed air and holds downstream pressure at your setting, all in one compact body. This 200-size unit carries a 1/4 in NPT port, a 5 um filter element for finer filtration than the standard 40 um grade, and a differential-pressure drain that bleeds collected condensate automatically whenever the pressure differential across the bowl is high enough. It is a low-pressure regulator type, is supplied without a gauge, has no reverse/check valve fitted, and includes a mounting bracket.
This is a genuine AirTAC part from the GFR series, which spans 200, 300, 400 and 600 sizes with port options from 1/8 in to 1 in and PT, G or NPT threads. Maximum working (inlet) pressure is 1.0 MPa (145 psi) and the operating temperature range is -5 to 70 C, non-freezing. Flow is published as curves rather than a single rated figure, so ask us to confirm the datasheet and sizing for your application.
| Model | GFR200C08LNWT 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) |
Air-prep point feeding swing clamps and power clamps on a machining centre fixture: the 5 um element keeps fine particulate out of the clamp seals while the regulator holds a steady, low clamp pressure so workholding force stays repeatable across the shift.
Feeding diverters, stoppers and pusher cylinders on a carton packaging conveyor. The filter regulator sits at the drop point, the differential-pressure drain keeps condensate moving out of the bowl without operator attention, and the low-pressure regulator type suits gentle product-handling actuation.
Point-of-use conditioning ahead of a spray gun in a paint or coating booth: the 5 um element traps fine contamination that would otherwise blemish the finish, and the regulator lets the operator set the lower gun pressure this low-pressure type is built for.
Start with the port: this unit is the 200 size with a 1/4 in NPT thread, the smallest step in the GFR range - step up to GFR300/400/600 if your line needs larger ports and more flow. Drain choice matters: differential-pressure (this unit) needs no attention, automatic drain empties the bowl continuously, and manual drain suits supervised points; the regulation range differs by drain type, so confirm with us. Filter grade is 5 um here (code W); the standard grade is 40 um if your actuators do not need finer air. Gauges, scale types, PT/G/NPT threads and bracket options are all order choices - this configuration comes with no gauge and a bracket included.
One honest note before ordering: AirTAC publishes flow for this series as curves, not as a single rated number, and the exact regulation range for the low-pressure type is not stated in the material we hold. Send us your required flow and setting pressure and we will confirm the datasheet figures against your application.
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 performance curves rather than a single rated figure, so we do not quote a rated flow, Cv or l/min number for this unit. Tell us your application's required flow and working pressure and we will confirm the datasheet curve and correct sizing on request before you order.
No. The N in the code means no gauge is fitted on this configuration. Gauges are available as an order option on GFR units - embedded square gauges or an external round gauge, with MPa, psi or bar scales - so ask us to quote the gauge variant if you want a visual pressure reference at the unit.
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.