The AirTAC GC600C20MLF2W AirTAC F.R.L. Combination, PT3/4, 5 um 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 assembled as one supply unit. This GC600C20MLF2W is the size 600 configuration with a 3/4 in PT port. The filter carries the fine 5 um element (code W) with a manual drain, and the filter bowl is aluminium alloy, as is standard at size 600. The regulator is the low-pressure type and carries an embedded square gauge scaled in psi; a reverse/check valve is not fitted, and the set includes a mounting bracket.
This is a genuine AirTAC part. The GC family spans sizes 200, 300, 400 and 600 with ports from 1/8 in to 1 in, and options such as automatic or differential-pressure drains, the 40 um standard element, G or NPT threads, alternative gauge scales and a reverse/check valve. 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 | GC600C20MLF2W AirTAC F.R.L. Combination, PT3/4, 5 um |
|---|---|
| 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 spray guns and air-assisted applicators on a paint line: the 5 um element helps keep water and particulate out of the finish, the regulator holds the gun supply steady, and the lubricator mists oil to the air motor. The manual drain suits a shop with scheduled end-of-shift checks.
Conditioning the air feeding pneumatic clamps, tool-change cylinders and chip-clearing jets on a machining centre. One three-unit set at the cell inlet filters, regulates and lubricates in the order the actuators need, with the psi-scaled square gauge readable at a glance at the machine.
Supplying the air cylinders on case packers, labellers and conveyor gate diverters. The lubricator keeps cylinder seals moving smoothly through long shifts, the regulator holds consistent actuator pressure, and the 5 um element protects the small control valves downstream.
Every meaningful choice in this family is decodable from the code. Step through sizes 200/300/400/600 to match port and flow duty; this unit sits at size 600 with a 3/4 in PT port (G and NPT threads are order options). The drain is manual here - automatic and differential-pressure drains are available if you prefer not to open the bowl at service intervals. The element is the 5 um fine grade; the 40 um standard element suits general shop air. The gauge is the embedded square type scaled in psi (MPa or bar scales, and an external round gauge, are options). The regulator is the low-pressure type - its exact adjustment range is not published, so confirm it against your line pressure before ordering. Flow is published as curves, not a single rating, so ask us to check sizing against your application 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 this series as curves rather than a single rated figure, so we do not quote a number. Send us your application details and we will confirm the datasheet flow curve and sizing for this size 600, 3/4 in PT unit on request.
The M in the code specifies a manual drain: the bowl drain is opened at service intervals rather than discharging automatically. If you would rather not do that, the same size 600 unit can be ordered with an automatic or differential-pressure drain - tell us and we will quote the correct 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.