The AirTAC GC600C20MLC2GK AirTAC F.R.L. Combo G3/4 Low-Pressure 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 See datasheet ports, a 40 µm element, a differential-pressure drain and regulates 0.15 - 0.9 MPa (20 - 130 psi).
The GC series is AirTAC's three-piece F.R.L. combination: a separate air filter, pressure regulator and oil-mist lubricator built up as one air-preparation set. This unit is the size 600 frame with a G3/4 (3/4 in) port on a G (BSPP) thread. The filter bowl is manual-drain with the 40 um standard element, and at size 600 the bowl is aluminium alloy. The regulator is the low-pressure type, and this configuration carries a round gauge reading in psi, a reverse/check valve and a mounting bracket. Maximum working (inlet) pressure is 1.0 MPa (145 psi) and the operating temperature range is -5 to 70 C (non-freezing).
This is a genuine AirTAC part. The GC family spans sizes 200, 300, 400 and 600 with ports from 1/8 in up to 1 in, and options include differential-pressure, automatic or manual drains, a 5 um filter element (code W), gauge scales in MPa, psi or bar, and G or NPT thread in place of the standard PT. We confirm flow and other datasheet figures on request, since flow is published as curves rather than a single rating.
| Model | GC600C20MLC2GK AirTAC F.R.L. Combo G3/4 Low-Pressure |
|---|---|
| Series | GC600 F.R.L. combination |
| Composition | Filter + regulator + lubricator (3 units) |
| Port size | See datasheet (PT thread) |
| Filtering grade | 40 µm |
| Regulating range | 0.15 - 0.9 MPa (20 - 130 psi) |
| Pressure type | Standard 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 — factory standard, Factory standard 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. Standard type, regulating 0.15 - 0.9 MPa (20 - 130 psi). 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. |
|---|---|
| C2 | Port size See datasheet. 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)). |
| (blank) | Standard type. Blank is standard, L is the low-pressure type. |
| (blank) | Pressure gauge fitted (blank). |
| (blank) | Gauge shape: Factory standard. C is round, F is square. |
| (blank) | Gauge scale: Factory standard. 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. |
| (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-C2 filter, GR600-C2 regulator and GL600-C2 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 · See datasheet · 40 µm |
|---|---|
| One size down | GC400 |
| Two-unit equivalent | GFC600-C2 |
| Build order | Filter → regulator → lubricator |
Feeds a spray-booth air drop where water and particles must be stripped from the compressed air, a low set pressure held steady for the guns, and a fine oil mist carried through to keep gun spindles running smooth.
Prepares the shop-air feed to a machining centre's pneumatic actuators and tool-change cylinders: clean, dry air from the 40 um element, a stable low set pressure from the regulator, and lubrication for the cylinder seals downstream.
Supplies the pneumatic cylinders that fold and seal cartons on a packaging conveyor, giving the line filtered water-free air, a regulated low working pressure and oil-mist lubrication for continuous shift running.
Step the size to the port and flow demand: sizes 200 to 600 run from a 1/8 in port up to this unit's 3/4 in port at size 600. On the filter bowl, drain choice is differential-pressure (default), automatic (code A) or manual (code M, this unit). Filtration is the 40 um standard element, with a finer 5 um element available as code W. The gauge can be the embedded square type or an external round gauge, scaled in MPa, psi or bar - this unit reads psi on a round gauge. Thread is PT as standard with G (BSPP) and NPT as orderable options, and a mounting bracket is included here. Flow is published as curves rather than a single rated figure, so ask us to confirm sizing against your application before ordering.
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-C2 regulator with a GF600-C2 filter on that branch.
AirTAC publishes flow for the GC series as curves rather than a single rated figure, so we do not quote a rated flow number. Send us your application details and we will confirm the flow from the datasheet against your demand before you order.
M is the manual drain on the filter bowl: the collected water is drained by hand as part of routine checks. If you would rather not do this, the same unit is available with an automatic drain (code A) or the differential-pressure drain that is the default.
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.