The AirTAC GR20006LJC2G AirTAC Low-Pressure Air Regulator, G1/8 is a genuine G-series air pressure regulator. It holds a stable downstream pressure over the range 0.05 - 0.4 MPa (7 - 58 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 GR20006LJC2G is an AirTAC GR-series air pressure regulator: it does one job, holding a stable downstream pressure from a compressed-air supply. This is the 200 size with 1/8 in ports threaded G (BSPP), built as the low-pressure type with a setting range up to 0.4 MPa, so it suits circuits that must never see full line pressure. It arrives with a round external gauge scaled in psi, and the J suffix means no mounting bracket is fitted, though the GR body is also panel-mountable.
This is a genuine AirTAC part from the GR family, which spans the 200, 300, 400 and 600 sizes with port options and standard or low-pressure regulation. Because AirTAC publishes regulator flow only as curves rather than a single rated figure, we confirm the datasheet and flow figures for your application on request.
| Model | GR20006LJC2G AirTAC Low-Pressure Air Regulator, G1/8 |
|---|---|
| Series | GR200 pressure regulator |
| Port size | PT1/8" (G (BSPP) thread) |
| Regulating range | 0.05 - 0.4 MPa (7 - 58 psi) |
| Pressure type | Low-pressure type |
| Bracket | Supplied without bracket |
| Fluid | Compressed air |
|---|---|
| Max. working pressure | 1.0 MPa (145 psi) |
| Temperature range | -20 to +70 °C |
| Pressure gauge | Fitted — round, psi 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". |
| L | Low-pressure type — 0.05 - 0.4 MPa (7 - 58 psi). 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. |
| 2 | Gauge scale: psi. 1 is MPa, 2 is psi, 3 is bar. |
| G | G (BSPP) 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 - 0.4 MPa (7 - 58 psi) |
|---|---|
| One size up | GR300 |
| Line order | Filter first, then regulator, then lubricator |
Holds a gentle, repeatable air pressure on pneumatic clamps that position circuit boards, keeping delicate fixtures from being crushed by full line pressure.
Steps the shop-air feed down to the low, steady pressure paint guns need, so atomising air stays consistent across a shift without touching the main line regulator.
Feeds the low-pressure actuation circuit that presses heat-seal jaws, protecting the packaging line from pressure spikes in the factory air ring main.
Size and port are the first choice: the 200 size with 1/8 in ports is the compact end of the GR range, and the larger 300/400/600 bodies carry bigger ports for higher air demand. Next, decide regulation: this L-coded unit is the low-pressure type with settings up to 0.4 MPa, while the standard GR covers 0.05-0.9 MPa. Gauge options are the embedded square gauge or this external round gauge, with MPa, psi or bar scales. Threads come as PT (standard), G or NPT to order, and a mounting bracket can be added if the J (no bracket) build does not suit your panel. Flow is published 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 regulator flow as curves rather than a single rated number, so we do not quote a figure here. Tell us your line pressure, set pressure and the equipment you are feeding, and we will confirm the flow and datasheet figures for this exact model on request.
The L in the code marks the low-pressure regulator type, with a setting range up to 0.4 MPa instead of the standard GR range of 0.05-0.9 MPa. Choose this build when the downstream equipment must be limited to lower pressures; choose the standard type when you need full-range settings.
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.