The AirTAC GFR200-06 AirTAC Filter Regulator NPT1/8, 5 um is a genuine G-series filter regulator: water separation, 5 µm particulate filtration and balanced-type pressure regulation combined in a single body. It has PT1/8" 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 GFR200-06 is a filter regulator: it removes water and particulate from compressed air and holds downstream pressure steady in one compact body. This 200-size unit is fitted with a 1/8 in NPT thread, 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. A reverse/check valve is fitted, and no pressure gauge is supplied with this configuration.
This is a genuine AirTAC part from the GFR series, which spans sizes 200 to 600 with port sizes from 1/8 in to 1 in and PT, G or NPT threads. Maximum inlet pressure is 1.0 MPa (145 psi), the working temperature range is -5 to 70 C (non-freezing), and the regulation range for this differential-pressure-drain configuration is 0.15-0.9 MPa (20-130 psi). Flow is published as curves rather than a single rating, so ask us to confirm sizing figures from the datasheet for your application.
| Model | GFR200-06 AirTAC Filter Regulator NPT1/8, 5 um |
|---|---|
| Series | GFR200 filter regulator |
| Port size | PT1/8" (NPT thread) |
| Filtering grade | 5 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 | Not fitted |
| Reflux valve | Fitted (reverse flow permitted) |
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. |
|---|---|
| 06 | Port size PT1/8". 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. |
| J | Supplied without bracket. |
| N | No pressure gauge (N). |
| (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. |
| W | Filtering grade 5 µm. Only 40 µm (blank) and 5 µm (W) exist. |
| T | NPT thread. PT is the default; G is BSPP and T is NPT. |
| K | Reverse-flow (reflux) valve fitted. |
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 · PT1/8" · 5 µm |
|---|---|
| One size up | GFR300 |
| Add lubrication | GFC200-06 (two-unit set) |
Supplying clean, regulated air to the cylinder circuit of a bench-top punch or stamping press, where the 5 um element protects the valve train and the regulator holds consistent cylinder force stroke after stroke.
Feeding the air cylinders on a carton-forming or sealing machine from a compact drop at the machine frame, with the reverse/check valve holding the set pressure if the upstream supply dips.
Conditioning the air feed to a laboratory automation skid or sample-handling rig, where the tight 1/8 in NPT connection, fine 5 um filtration and hands-off differential-pressure drain suit a clean, low-maintenance setup.
Start with the port size: this unit steps down to 1/8 in NPT, the smallest in the GFR range, so match it to the line and the air demand at the point of use - larger sizes (300/400/600) carry bigger ports and more flow. The 5 um element (code W) suits downstream equipment that tolerates less particulate than the 40 um standard; choose the standard grade where coarse protection is enough. Drain choice matters: this unit uses the differential-pressure drain (default), while automatic (A) and manual (M) variants exist elsewhere in the series. No gauge is fitted (code N); gauge options with MPa, psi or bar scales are available on other configurations. The T in the code specifies NPT thread; PT is the catalogue standard and G (BSPP) is also orderable. No mounting bracket is included with the J code.
Because flow is published as curves rather than a single rated figure, we cannot quote one number here - send us your application details 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. The reflux valve permits reverse flow 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 number, so we do not quote a figure here. Tell us your line pressure, set pressure and air demand and we will confirm the sizing from the datasheet before you order.
The N in the code means no pressure gauge is supplied, so you would read the downstream setting on your own gauge or order a configuration with one; gauge options with MPa, psi or bar scales exist in the series. The K code means a reverse/check valve is fitted, which helps hold the downstream pressure if the upstream supply is interrupted. The 5 um filter grade (W) is finer than the 40 um standard.
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.