The AirTAC GC60020MLC2K AirTAC GC F.R.L. 3/4 in PT Three-Unit Set 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 manual drain and regulates 0.05 - 0.9 MPa (7 - 130 psi).
The AirTAC GC series is a three-piece F.R.L. combination: a separate air filter, a pressure regulator and an oil-mist lubricator, assembled as one set so the air is cleaned, regulated and lubricated in sequence. This configuration, the GC60020MLC2K, is the size 600 unit with 3/4 inch PT ports. The filter element is the standard 40 um grade, the bowl is drained manually, and the bowls on this size are aluminium alloy. The regulator is the low-pressure type, and the set is supplied with an external round gauge scaled in psi, a reverse/check valve fitted, and a mounting bracket included.
This is a genuine AirTAC part. The GC series is available in sizes 200, 300, 400 and 600, with port sizes from 1/8 to 1 inch, a maximum inlet pressure of 1.0 MPa (145 psi), and an operating temperature of -5 to 70 C (non-freezing). Thread options PT (standard), G and NPT, drain types, filter grades and gauge scales are catalogue options. Flow is published as curves rather than a single rated figure, so ask us to confirm sizing or any datasheet figure on request.
| Model | GC60020MLC2K AirTAC GC F.R.L. 3/4 in PT Three-Unit Set |
|---|---|
| Series | GC600 F.R.L. combination |
| Composition | Filter + regulator + lubricator (3 units) |
| Port size | PT3/4" (PT thread) |
| Filtering grade | 40 µm |
| Regulating range | 0.05 - 0.9 MPa (7 - 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 | Manual drain |
| Bowl material | Aluminium alloy |
| Pressure gauge | Fitted — round, psi scale |
| Reflux valve | Fitted (reverse flow permitted) |
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". |
| M | Drain: Manual drain — this also sets the regulating band (0.05 - 0.9 MPa (7 - 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. |
| (blank) | PT thread. PT is the default; G is BSPP and T is NPT. |
| K | Reverse-flow (reflux) valve fitted. |
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 |
Feeding spray guns and air-assisted applicators on a vehicle refinish line, where the filter removes water and particulate, the low-pressure regulator holds a gentle setting, and the lubricator mists oil to the air motor.
Supplying the pneumatic cylinders and grippers on a carton-forming and sealing conveyor, with cleaned, regulated and lubricated air keeping the actuators and valves working smoothly through long shifts.
Conditioning the shop-air feed to a CNC machining centre's tool changer, clamps and air blast, so the 3/4 in main line delivers filtered, regulated and lubricated air to the machine's pneumatic circuits.
Choose the size and port step against the air demand of the circuit: this set is size 600 with 3/4 inch PT ports, the largest step in the range. Because flow is published as curves and not as a single rated number, ask us to confirm the sizing against your application before ordering. The drain here is manual, so an operator opens the bowl drain periodically; if you prefer automatic or differential-pressure draining, those are decodable options on this family. The filter grade is the standard 40 um; a 5 um element (code W) is available where finer filtration is needed. The regulator in this code is the low-pressure type, and its adjustment range is not published in the standard table, so confirm it with us. The gauge fitted is the external round type scaled in psi; embedded square gauges and MPa or bar scales are the other catalogue choices. Thread is PT as standard, with G and NPT orderable; the bracket is included, and a reverse/check valve is fitted.
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 performance curves rather than a single rated figure, so we do not quote a rated flow, Cv or SCFM number. Tell us your application and we will confirm the sizing from the datasheet on request before you order.
The M in the code selects the manual drain on the filter bowl: collected condensate is released by opening the drain by hand during checks. Automatic and differential-pressure drains are catalogue alternatives on this family if you would rather not rely on manual draining.
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.