The AirTAC GFR200-08T AirTAC Filter Regulator 1/4 in NPT, 40 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 PT1/4" 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 GFR200-08T is a filter regulator: one body that removes water and particulate from compressed air and holds downstream pressure steady. This 200-size unit is threaded 1/4 in NPT, carries the standard 40 um filter element in a polycarbonate bowl, drains condensate by differential pressure, and is fitted with a round pressure gauge reading in MPa. The standard regulator adjusts from 0.15 to 0.9 MPa (20-130 psi), with a maximum inlet pressure of 1.0 MPa (145 psi) and an operating temperature of -5 to 70 C (non-freezing).
This is a genuine AirTAC part. The GFR series spans sizes 200, 300, 400 and 600 with ports from 1/8 to 1 in, an optional 5 um element (code W), automatic or manual drains, embedded square or external round gauges in MPa, psi or bar scales, and G or NPT threads in place of the PT standard. Flow is published as curves rather than a single rating, so ask us to confirm datasheet figures for your application.
| Model | GFR200-08T AirTAC Filter Regulator 1/4 in NPT, 40 um |
|---|---|
| Series | GFR200 filter regulator |
| Port size | PT1/4" (NPT 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 — round, MPa 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. |
|---|---|
| 08 | Port size PT1/4". 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. |
| (blank) | Pressure gauge fitted (blank). |
| C | Gauge shape: Round. C is round, F is square. |
| 1 | Gauge scale: MPa. 1 is MPa, 2 is psi, 3 is bar. |
| (blank) | Filtering grade 40 µm. Only 40 µm (blank) and 5 µm (W) exist. |
| T | NPT 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 · PT1/4" · 40 µm |
|---|---|
| One size up | GFR300 |
| Add lubrication | GFC200-08 (two-unit set) |
Point-of-use air preparation for a pneumatic press or clamp cylinder bank: water and scale are stripped out and the set pressure is held steady so the tool cycles consistently shift after shift.
A filter regulator ahead of the directional valves and cylinders on a packaging line, keeping condensate and pipe debris out of the valve seats while giving the line setter one knob to set machine pressure.
Conditioning the compressed air drop that feeds a machining center's air-operated chucks, tool changers and coolant jets, where clean, regulated air protects the machine's pneumatic components.
Size the unit by the port step and the flow your line needs: 200 is the compact frame with a 1/4 in port here, while 300, 400 and 600 step up in port and capacity - we will check the flow curve against your demand before you order. Drain choice is differential-pressure (standard on this unit), automatic (code A) or manual (code M); the element is 40 um standard or 5 um with code W. The round gauge fitted here reads MPa; an embedded square gauge, or psi (2) or bar (3) scales, are the other gauge options. Thread is NPT on this unit (code T); PT is the catalogue standard and G (BSPP) is also orderable. This configuration has no mounting bracket (code J).
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 rather than a single rated figure, so there is no one l/min or SCFM number we can quote honestly. Tell us your line pressure, set pressure and the demand of the equipment downstream, and we will confirm the sizing from the datasheet curves before you order.
The trailing T in GFR20008JC1T specifies NPT (1/4 in on this 200-size unit). PT is the catalogue standard thread, and G (BSPP) is also available to order - the suffix simply selects which connection the unit is built with. Choose the one that matches your piping; the other two remain catalogue options across the series.
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.