The AirTAC GR20006F3T AirTAC Air Pressure Regulator, NPT1/8 is a genuine G-series air pressure regulator. It holds a stable downstream pressure over the range 0.05 - 0.9 MPa (7 - 130 psi) with PT1/8" ports, and ships with a pressure gauge. A regulator does not filter the air — put a GF filter upstream, or use a GFR filter regulator, when water and particulate must also be removed.
The AirTAC GR20006F3T is a genuine AirTAC air pressure regulator from the GR200 series, built to do one job: hold a steady, user-set downstream pressure from a compressed-air supply. This configuration is decoded from the code: a size 200 body with a 1/8 in NPT thread (the T suffix; PT is the standard thread and G/NPT are order options), the standard regulator type with an adjustment range of 0.05-0.9 MPa (7-130 psi), and an embedded square pressure gauge reading in bar. Maximum inlet pressure is 1.0 MPa (145 psi), and the operating temperature range is -20 to 70 C - wider than the rest of the G-series, which suits colder installations. As a GR unit it is regulation only: there is no filter, no bowl and no drain, so it belongs downstream of filtration if clean, dry air is needed.
This is a genuine AirTAC part. The GR family spans four sizes (200/300/400/600) covering 1/8 in to 1 in ports, with optional G (BSPP) or NPT threads, low-pressure variants, a reverse/check valve option, a no-bracket option, and gauge choices including an external round gauge with MPa, psi or bar scales. Because AirTAC publishes flow for the GR series as curves rather than a single rated figure, we confirm the datasheet and flow figures for your application on request - just ask before ordering.
| Model | GR20006F3T AirTAC Air Pressure Regulator, NPT1/8 |
|---|---|
| Series | GR200 pressure regulator |
| Port size | PT1/8" (NPT thread) |
| Regulating range | 0.05 - 0.9 MPa (7 - 130 psi) |
| Pressure type | Standard type |
| Bracket | Fixing bracket included |
| Fluid | Compressed air |
|---|---|
| Max. working pressure | 1.0 MPa (145 psi) |
| Temperature range | -20 to +70 °C |
| Pressure gauge | Fitted — square, bar scale |
| Reflux valve | Not fitted |
| Mounting | Panel mounting; optional fixing bracket |
Specifications follow the official AirTAC G-series air-preparation data. Note the GR temperature range is -20 to +70 °C, wider than the other G-series units. A regulator has no bowl and no filter element, so there is no filtering grade. Flow curves, weight and outline dimensions are not published in our data set — ask us and we will confirm from the factory datasheet.
| GR200 | G-series pressure regulator, 200 body — sets the port range. |
|---|---|
| 06 | Port size PT1/8". This body offers 06 = PT1/8", 08 = PT1/4". |
| (blank) | Standard type — 0.05 - 0.9 MPa (7 - 130 psi). Blank is standard, L is the low-pressure type. |
| (blank) | Fixing bracket included. |
| (blank) | Pressure gauge fitted (blank). |
| F | Gauge shape: Square. C is round, F is square. |
| 3 | Gauge scale: bar. 1 is MPa, 2 is psi, 3 is bar. |
| 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, type, bracket, gauge, gauge shape, scale, thread, reflux — a blank position takes the default. Example: GR300-08LNK is a 300 body, PT1/4", low-pressure type, no gauge, with 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 rather than from a single rated figure.
| This model | GR200 · PT1/8" · 0.05 - 0.9 MPa (7 - 130 psi) |
|---|---|
| One size up | GR300 |
| Line order | Filter first, then regulator, then lubricator |
Dropping the supply pressure to a stable, lower value for a carton-sealing or wrapping station's small cylinders, with the bar-scale square gauge giving the operator a clear local reading at the machine.
Mounting on a control panel or sub-plate to give one actuator group its own pressure zone, independent of the main header setting, using the included bracket or the GR's panel-mount capability.
Feeding lab bench tooling, test fixtures or small pneumatic devices where a fine, repeatable pressure setting in a 1/8 in circuit is needed and the -20 to 70 C range covers unheated rooms.
Start with the port and size step: GR200 in a 1/8 in port sits at the small end of the GR range, so step up to GR300/400/600 if your line runs larger ports or you expect higher demand - sizing against required flow matters more than port fit alone. The standard type covers 0.05-0.9 MPa (7-130 psi); if your setpoint must stay at or below 0.4 MPa, ask about the low-pressure (L) variant. Choose the gauge deliberately: this unit carries the embedded square gauge in bar, and MPa or psi scales and an external round gauge are available. Thread is NPT here; PT is the standard and G (BSPP) is an alternative - match it to your fittings. A bracket is included, and GR is also panel-mountable; a J-coded version omits the bracket. One honest routing note: AirTAC publishes GR flow as curves, not a single rating, so ask us to confirm sizing against your application before ordering.
Quick checklist
Without a reflux valve, air cannot flow back through the regulator — order the K option if reverse flow is required. A regulator does not remove water or particulate; that is the filter's job.
AirTAC publishes flow for the GR series as curves rather than a single rated number, so we do not quote a flow figure, Cv or SCFM for this regulator. Tell us your application and we will confirm the flow and datasheet figures on request before you order.
The trailing T in GR20006F3T decodes to an NPT thread on the 1/8 in port. PT is the standard thread on the GR series, and G (BSPP) is also a catalogue option - each is a specification you choose by ordering the matching code, so pick the thread that matches your fittings.
Genuine AirTAC parts produced by AirTAC factory.
Covers non-human-caused product damage.
Standard models are processed and dispatched in 3-5 business 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.