The AirTAC GR60020LC2T AirTAC Pressure Regulator NPT3/4 Low-Pressure 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 PT3/4" 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 GR60020LC2T is an AirTAC GR-series air pressure regulator: regulation only, with no filter element, no bowl and no lubricator in the body. This 600-size unit is built for a 3/4 in NPT port and is the low-pressure (L) type, so its outlet pressure is adjusted within a range up to 0.4 MPa. A round pressure gauge scaled in psi is fitted, the maximum inlet pressure is 1.0 MPa (145 psi), and the unit operates in ambient temperatures from -20 to 70 C.
This is a genuine AirTAC part. The GR line spans sizes 200, 300, 400 and 600, with PT thread as standard and G or NPT thread as order options, a choice of gauge scale (MPa, psi or bar), an optional reverse/check valve, and bracket or panel mounting. Because flow is published as curves rather than a single rating, we confirm the datasheet and flow figures for your application on request.
| Model | GR60020LC2T AirTAC Pressure Regulator NPT3/4 Low-Pressure |
|---|---|
| Series | GR600 pressure regulator |
| Port size | PT3/4" (NPT 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.
| GR600 | G-series pressure regulator, 600 body — sets the port range. |
|---|---|
| 20 | Port size PT3/4". This body offers 20 = PT3/4", 25 = PT1". |
| 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. |
| 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 | GR600 · PT3/4" · 0.05 - 0.4 MPa (7 - 58 psi) |
|---|---|
| One size down | GR400 |
| Line order | Filter first, then regulator, then lubricator |
Set a stable low-pressure air feed to the spray guns in a paint booth, where finish quality depends on the outlet pressure holding steady within the low-pressure range rather than on peak flow.
Hold a gentle, steady supply pressure on the air lines feeding jet nozzles on a weaving machine, where the process calls for regulation below the standard regulator range.
Regulate the low-pressure air feeding air knives that dry bottles on a filling line, keeping the blow-off pressure consistent from the first shift to the last.
Choose the GR size (200 to 600) and port (1/8 to 1 in) against the flow your line needs - the larger the size, the larger the port and the flow capacity. Pick the standard type for general service or the low-pressure (L) type, as here, when the working range must stay at or below 0.4 MPa. Select the gauge scale (MPa, psi or bar) and, if you prefer, an external round gauge instead of the embedded square one; specify G (BSPP) or T (NPT) thread when PT is not what your piping uses. A bracket is included and GR is also panel-mountable. Since flow is published as curves rather than a single rated figure, 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 GR flow as curves rather than a single rated figure, so we do not quote a number here. Tell us your line pressure, downstream demand and port size, and we will confirm the flow from the datasheet for GR60020LC2T on request.
It marks the low-pressure type: the outlet pressure is adjusted within a range up to 0.4 MPa instead of the standard GR range, making this unit the right choice when the process must run at low regulated pressure. The rest of the code reads as 600 size, 3/4 in port, T for NPT thread, C for the fitted round gauge and 2 for its psi scale.
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.