The AirTAC GC60020LC2G AirTAC F.R.L. Combination, G3/4, psi gauge is a genuine G-series three-unit F.R.L. combination: a separate filter, a separate regulator and a separate lubricator assembled as one air-preparation station. It has PT3/4" ports, a 40 µm element, a differential-pressure drain and regulates 0.15 - 0.9 MPa (20 - 130 psi).
The GC60020LC2G is a three-unit F.R.L. combination: a separate air filter, pressure regulator and oil-mist lubricator assembled as one GC600 set, handling filtration, regulation and lubrication in a single order line. This configuration is built for G3/4 ports, uses the 40 um standard filter element with a differential-pressure drain, and carries the L low-pressure regulator type. A round psi gauge is fitted, the filter and lubricator bowls are aluminium alloy, and a mounting bracket is included.
This is a genuine AirTAC part. The GC series spans sizes 200 to 600 with ports from 1/8 to 1 inch, and options include a 5 um filter element (code W), automatic or manual drains, the embedded square gauge or an external round gauge in MPa, psi or bar scales, and G or NPT threads in place of the standard PT. Maximum inlet pressure is 1.0 MPa (145 psi) and the working temperature range is -5 to 70 C, non-freezing. Flow is published as curves rather than a single rating, so ask us to confirm the datasheet figures for your application.
| Model | GC60020LC2G AirTAC F.R.L. Combination, G3/4, psi gauge |
|---|---|
| Series | GC600 F.R.L. combination |
| Composition | Filter + regulator + lubricator (3 units) |
| Port size | PT3/4" (G (BSPP) thread) |
| Filtering grade | 40 µm |
| Regulating range | 0.15 - 0.9 MPa (20 - 130 psi) |
| Pressure type | Low-pressure type |
| Fluid | Compressed air |
|---|---|
| Max. working pressure | 1.0 MPa (145 psi) |
| Temperature range | -5 to +70 °C (unfreeze) |
| Drain type | Differential-pressure drain |
| Bowl material | Aluminium alloy |
| Pressure gauge | Fitted — round, psi scale |
| Reflux valve | Not fitted |
Specifications follow the official AirTAC G-series air-preparation data. The regulating band is set by the drain type: automatic and differential-pressure drains regulate 0.15 - 0.9 MPa, a manual drain regulates 0.05 - 0.9 MPa. The low-pressure type adjusts over a lower band than standard; we confirm the exact figures from the factory datasheet. The combination has no separate bracket code — the three units couple together with their own mounting hardware. Flow curves, weight and outline dimensions are not published in our data set — ask us and we will confirm from the factory datasheet.
| GC600 | G-series F.R.L. combination, 600 body — sets the port range. |
|---|---|
| 20 | Port size PT3/4". This body offers 20 = PT3/4", 25 = PT1". |
| (blank) | Drain: Differential-pressure drain — this also sets the regulating band (0.15 - 0.9 MPa (20 - 130 psi)). |
| L | Low-pressure type. Blank is standard, L is the low-pressure type. |
| (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) | Filtering grade 40 µm. Only 40 µm (blank) and 5 µm (W) exist. |
| 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, drain, type, gauge, shape, scale, grade, thread, reflux — there is no bracket position on a combination. Constituent units, orderable separately as spares: GF600-20 filter, GR600-20 regulator and GL600-20 lubricator.
A GC is three separate units, so the filter and the regulator can each be serviced or replaced on their own. A GFC is the two-unit set, where filtering and regulating share one body — shorter, but the two functions come as one part. Both filter, regulate and lubricate.
| This model | GC600 · PT3/4" · 40 µm |
|---|---|
| One size down | GC400 |
| Two-unit equivalent | GFC600-20 |
| Build order | Filter → regulator → lubricator |
Feeds the machine tool's pneumatic circuits from the shop ring main: the filter strips water and swarf-carried particulate, the low-pressure regulator holds a steady setting for clamping and actuation, and the lubricator mists oil to the air tools downstream.
Drops a conditioned branch off the main header to a bank of impact wrenches and nutrunners on the assembly floor. The 40 um element protects the tools, the regulator keeps working pressure consistent across shifts, and the lubricator extends tool life.
Supplies the cylinders and air-operated diverters that sort and push packs along a bottling or cartoning conveyor, where the differential-pressure drain clears condensed water automatically and the psi gauge lets line staff verify the set point at a glance.
Size and port set the capacity: step through 200, 300, 400 and 600 to match the demand of your line, then pick the port - here G3/4 on a G thread, with PT as standard and G or NPT as order options. For the drain you can choose differential-pressure (this unit), automatic (A) or manual (M), and the filter grade is 40 um standard or 5 um with the W code. Gauges come as the embedded square type or an external round gauge in MPa, psi or bar scales, and a mounting bracket is included. Because flow is published as curves rather than one rated figure, send us your application details and we will confirm sizing against the datasheet before you order.
Quick checklist
The aluminium-alloy bowls on the GC600 suit harsher environments than PC bowls. The lubricator adds an oil mist downstream of the regulator. If any branch of the line must stay oil-free, take that branch off before the lubricator, or use a GR600-20 regulator with a GF600-20 filter on that branch.
AirTAC publishes flow for this series as curves, not as a single rated figure, so we do not quote a number on the page. Tell us your port size, working pressure and the demand of the equipment downstream, and we will confirm the flow figures from the datasheet for your application before you order.
The L marks the low-pressure type of the regulator section, for applications whose set point sits below the span of the standard spring. The exact adjustment range for the low-pressure type is not published on the sheet we work from, so ask us to confirm it against the datasheet. The rest of the code decodes as: 600 size, 20 port (G3/4), G thread, differential-pressure drain, 40 um filter element, round gauge on the psi scale, no reverse valve.
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.