The AirTAC GC600C20MLF2G AirTAC F.R.L. Combination, G3/4 Port 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 GC600C20MLF2G is an AirTAC GC-series three-unit F.R.L. combination: a separate air filter, pressure regulator and oil-mist lubricator assembled as one set. This size 600 configuration carries G3/4 ports with G thread, a 40 um standard filter element, a manual drain on the filter bowl, and a low-pressure type regulator fitted with an embedded square gauge scaled in psi. The metal bowl on the filter stage is aluminium alloy at this size, and a mounting bracket is included.
This is a genuine AirTAC part. The GC family is available in sizes 200, 300, 400 and 600, with port options, drain types (differential-pressure, automatic or manual), a 5 um filter element option, gauge scale choices and G or NPT thread variants. Flow is published in the catalogue as curves rather than a single rated figure, so ask us and we will confirm the datasheet figures for your application on request.
| Model | GC600C20MLF2G AirTAC F.R.L. Combination, G3/4 Port |
|---|---|
| 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 |
Feeding filtered, regulated and lubricated air to the impact wrenches and pneumatic clamps along a vehicle assembly line, with the psi gauge giving operators a direct read of line pressure at the 3/4 in drop.
Conditioning the air that drives conveyor gate cylinders and case-sealing actuators on a packaging line, where the lubricator keeps cylinder seals working and the manual drain is emptied during scheduled changeovers.
Supplying a bench-mounted pneumatic press or clamping fixture in a machine shop, with the low-pressure regulator holding the working pressure the fixture was set up for and the 40 um element stopping pipe-scale reaching the valve.
Start with the size and port: 600 is the largest step in the GC range, with a 3/4 in port suited to higher air demand; step down to 300 or 400 if your line draws less. The manual drain here means an operator or maintenance routine opens the bowl drain to discharge collected water - choose the automatic or differential-pressure drain variant instead if you cannot schedule that. The 40 um element is the standard grade; specify the W option for 5 um where finer particulate removal matters. The square gauge is scaled in psi; MPa and bar scales are alternatives, and an external round gauge is optional. G thread is the order option on this code (PT is the standard thread; NPT is also available), and the bracket is included. Because flow is published as curves rather than a single rating, 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-C2 regulator with a GF600-C2 filter on that branch.
AirTAC publishes flow for the GC series as curves, not as a single rated number, so we do not quote a figure here. Tell us your working pressure and air demand and we will confirm the flow from the datasheet for this exact model on request.
The M in the code specifies a manual drain on the filter bowl: collected water is released by opening the drain by hand as part of a maintenance routine. If you prefer the bowl to discharge itself, the GC family also offers automatic and differential-pressure drain variants - ask us for the alternative model code.
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.