The AirTAC GR20006LC2 AirTAC Air Regulator PT1/8, Low-Pressure Type 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 GR20006LC2 is an AirTAC GR-series air pressure regulator: it does one job, holding a stable downstream pressure from a compressed-air supply, and it carries no filter element, no drain bowl and no lubricator. This configuration is the 200 size with a PT1/8 port, built as the low-pressure type so its adjustment range tops out at 0.4 MPa, and it comes with an external round gauge scaled in psi so the set pressure can be read directly at the unit. A mounting bracket is included, and because the GR body is also panel-mountable it can be fixed to a machine frame or a control cabinet wall.
This is a genuine AirTAC part. The GR family spans the 200, 300, 400 and 600 sizes with ports from PT1/8 up to PT1, with G (BSPP) and NPT threads available as order options, gauge choices and scales, and a low-pressure type where the circuit never needs more than 0.4 MPa. Flow is published as curves rather than a single rated figure, so ask us to confirm the datasheet and flow figures for your application before ordering.
| Model | GR20006LC2 AirTAC Air Regulator PT1/8, Low-Pressure Type |
|---|---|
| Series | GR200 pressure regulator |
| Port size | PT1/8" (PT thread) |
| Regulating range | 0.05 - 0.4 MPa (7 - 58 psi) |
| Pressure type | Low-pressure 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 — 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. |
| (blank) | Fixing bracket included. |
| (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. |
| (blank) | PT 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 |
Instrument-air branches feeding valve positioners and pilot actuators often run at well under 0.4 MPa. This low-pressure GR200 regulator holds the pilot pressure steady at a 1/8 PT take-off point, with the psi gauge letting technicians read the set point without a separate test gauge.
Delicate product clamps and hold-downs on packaging and labelling lines need gentle, repeatable air pressure rather than full line pressure. Mounted on its included bracket beside the machine, this regulator keeps the clamp circuit at a fixed low setting and protects product and tooling from over-pressure.
Test benches, pneumatic lab fixtures and small rig setups frequently need a trimmed, low-pressure air feed from a shop-air drop. The 1/8 PT port suits compact bench plumbing, the psi-scaled gauge gives a direct reading for repeatable test conditions, and panel mounting keeps the control at the rig.
Start with the port step: the 200 size carries the smallest ports in the GR range (1/8 to 1/4), so match it to the line size and the air demand of the circuit - step up to GR300, GR400 or GR600 where the flow requirement is larger. This unit is the low-pressure (L) type, correct where the working pressure must never exceed 0.4 MPa; choose the standard GR type where higher settings are needed. The gauge here is the external round type scaled in psi; the embedded square gauge and other scales (MPa, bar) are the other decodable choices. Thread is PT as standard, with G (BSPP) and NPT selectable at order time, and a bracket is included (J codes omit it).
One honest note on sizing: AirTAC publishes GR flow as curves, not as a single rated number, so we do not quote a rated flow figure here. Send us your application's pressure and air demand and we will confirm the sizing against the datasheet before you order.
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 GR-series flow as performance curves rather than a single rated figure, so we do not quote a rated flow number for this unit. Tell us your line size, inlet pressure and the air demand of the circuit, and we will confirm the flow figures from the datasheet against your application before you order.
The L in GR20006LC2 marks the low-pressure type: its adjustment range tops out at 0.4 MPa, which suits circuits that must never see full line pressure. The C2 means an external round gauge is fitted, scaled in psi. If you need higher settings, the standard GR type adjusts up to 0.9 MPa; if you prefer MPa or bar scales or the embedded square gauge, those are available as order options.
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.