The AirTAC GC600C20C2G AirTAC F.R.L. Combination, G3/4 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 AirTAC GC600 is a three-piece F.R.L. combination: a separate air filter, pressure regulator and oil-mist lubricator assembled as one unit. This configuration is built for a G3/4 (3/4 in) connection, carries the standard 40 um filter element, drains condensate by differential pressure, and is fitted with an external round gauge scaled in psi. The regulator is the standard type with an adjustment range of 0.15-0.9 MPa (20-130 psi), the bowls on the size-600 filter and lubricator are aluminium alloy, and a mounting bracket is included. Maximum inlet pressure is 1.0 MPa (145 psi) and the working temperature range is -5 to 70 C (non-freezing).
This is a genuine AirTAC part. The GC family is offered in sizes 200, 300, 400 and 600 with a choice of ports, threads (PT standard; G and NPT as order options), drain types, filter grades (40 um standard, 5 um optional) and gauge scales (MPa, psi or bar). Flow is published as curves rather than a single rated figure, so we confirm the datasheet and sizing figures on request.
| Model | GC600C20C2G AirTAC F.R.L. Combination, G3/4 |
|---|---|
| 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 |
Installed at the drop feeding a spray booth's air-supply manifold, it removes water and particulate from the shop air, holds a steady regulated pressure to the guns, and carries oil mist to keep the booth's air-driven agitators and pumps running smoothly.
Mounted on the air supply to a filling and capping conveyor, it conditions the air feeding the stopper and pusher cylinders, keeps their operating pressure constant through the shift, and lubricates the seals so the line keeps cycling without sticking.
Fitted at the wall outlet serving a truck-service bay, it cleans and dries the compressed air before impact wrenches and ratchets, regulates the pressure the technician sets at the gauge, and oils the tools in normal operation through the same supply.
Start with the port: this unit is the size-600 step with a G3/4 connection, the largest in the GC range, so size up to 600 when your line flow demands the bigger ports of the 200/300/400 steps and down otherwise. Choose the drain to suit access: differential-pressure (as fitted here) drains automatically while the unit works, an automatic drain (code A) is for unattended duty, and a manual drain (code M) suits periodically serviced installations. Pick the filter grade: 40 um standard for general plant air, 5 um (code W) where downstream valves and cylinders need finer protection. Select the gauge scale - MPa, psi or bar - and the thread: PT is the standard, with G (BSPP) and NPT as order options; this unit is the G-thread version. A bracket is included for mounting.
Flow for the GC series is published as curves, not as a single rated number, so ask us to confirm the datasheet and check the 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 there is no one rated-flow number we can quote. Tell us your line pressure and the air demand of the equipment you are feeding, and we will confirm the flow figures from the datasheet and check the sizing against your application before you order.
The C2 in the code means an external round gauge scaled in psi is fitted. The embedded square gauge is the standard fitting, and the round gauge is the optional external style; scales are available in MPa, psi or bar, so you can order the version that matches the gauges already used on your plant air system.
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.