The AirTAC GR20006NT 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, ordered without a 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 GR20006NT is an AirTAC GR200 series air pressure regulator for compressed air, built purely for regulation: it steps supply pressure down to a stable, adjustable working pressure with no filtration or lubrication function. This configuration is the 200 size with a 1/8 in NPT port, the standard regulator type with a 0.05-0.9 MPa (7-130 psi) adjustment range, and the N code means no pressure gauge is fitted. A mounting bracket is included, and the GR body is also panel-mountable.
This is a genuine AirTAC part. The GR family spans sizes 200, 300, 400 and 600 with ports from 1/8 in to 1 in, optional G (BSPP) or NPT threads instead of the PT standard, an optional low-pressure type limited to 0.4 MPa, and gauge or no-gauge builds. Rated flow figures are published only as curves, so ask us to confirm sizing and datasheet numbers for your application before ordering.
| Model | GR20006NT 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 | Not fitted |
| 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. |
| 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. |
| 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 |
Set a stable reduced pressure for pneumatic workholding clamps on a machining centre, protecting fixtures from full header pressure at the point of use.
Regulate the feed to small cylinders and grippers on a packaging conveyor so actuation pressure stays consistent shift after shift.
Drop line pressure to the setting required at the spray gun in a paint booth, adjusted by hand at the regulator without a gauge fitted.
Start with the port step: the 200 size carries a 1/8 in port here, and larger sizes (300/400/600) step up in port and flow capacity, so match the size to the air demand of the circuit rather than the pipe alone. Because flow is published as curves rather than a single rating, ask us to confirm sizing against your application before ordering. Then fix the options: this unit is the standard type (the L low-pressure type, limited to 0.4 MPa, is available if your line runs lower); the N code means no gauge, but gauge versions exist with an embedded square or external round gauge in MPa, psi or bar scales; and the trailing T gives an NPT thread, with PT as the standard and G (BSPP) available as order options. A mounting bracket is included.
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 regulator flow only as curves, not as a single rated figure, so we do not quote a number here. Send us your application details and we will confirm the flow and datasheet figures for the GR200 size on request.
No. The N in GR20006NT means no gauge is fitted. Gauge versions of the GR series are available with an embedded square gauge or an external round gauge, in MPa, psi or bar scales, if you want a visual pressure reading.
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.