The AirTAC GC600-25MLC2G AirTAC F.R.L. Combination, G1 (1 in) 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 PT1" ports, a 40 µm element, a manual drain and regulates 0.05 - 0.9 MPa (7 - 130 psi).
The GC600-25MLC2G is an AirTAC GC-series three-unit F.R.L. combination: a separate air filter, pressure regulator and oil-mist lubricator assembled as one coordinated set. This configuration is built in the largest GC size (600) with a G1 (1 in) G-thread port, a 40 um standard filter element, and a manual drain on the filter bowl. Because it is the 600 size, the bowl is aluminium alloy rather than polycarbonate. The regulator is the low-pressure type, and a round external gauge with a psi scale is fitted so the set outlet pressure can be read directly at the unit. Maximum working (inlet) pressure is 1.0 MPa (145 psi) and the operating temperature range is -5 to 70 C (non-freezing). A mounting bracket is included; no reverse/check valve is fitted in this code.
This is a genuine AirTAC part. The GC family is offered in sizes 200, 300, 400 and 600, with port sizes from 1/8 in up to 1 in, G (BSPP) or NPT thread options, manual, automatic or differential-pressure drains, 40 um or 5 um (W) filter grades, and gauge scale choices. Flow for this series is published as curves rather than a single rated figure, so ask us to confirm the datasheet and sizing for your application on request.
| Model | GC600-25MLC2G AirTAC F.R.L. Combination, G1 (1 in) |
|---|---|
| Series | GC600 F.R.L. combination |
| Composition | Filter + regulator + lubricator (3 units) |
| Port size | PT1" (G (BSPP) 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 | 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. 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. |
|---|---|
| 25 | Port size PT1". 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. |
| G | G (BSPP) 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: GF600-25 filter, GR600-25 regulator and GL600-25 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 · PT1" · 40 µm |
|---|---|
| One size down | GC400 |
| Two-unit equivalent | GFC600-25 |
| Build order | Filter → regulator → lubricator |
Feeding high-consumption pneumatic assembly stations and impact tool circuits from a large plant-air header, where filtered, regulated and lubricated air at a stable set pressure keeps tools working shift after shift.
Supplying pneumatic workholding and clamping actuators on machining centres, where the low-pressure regulator type and a psi gauge let the setter hold the clamp pressure the fixture was designed for.
Preparing air for conveyor diverters, case packers and cylinder-driven packaging machinery, with the lubricator delivering an oil mist to keep cylinder seals and valves running smoothly.
Start with the size and port: the 600 series with a G1 (1 in) port is the correct step when your supply line and expected air demand sit at the top of the range; smaller lines step down to 200/300/400 sizes. Choose the drain type deliberately - this code carries a manual drain, which means an operator drains the bowl on a routine; automatic or differential-pressure drains are the alternatives when unattended drainage is preferred. The 40 um element is the standard grade; specify W for the 5 um option if downstream equipment needs finer filtration. Gauge scale (MPa, psi or bar) and the embedded square versus external round gauge are selectable; this unit ships with a round psi gauge. Thread is G here, with PT (standard) and NPT as order options. A bracket is included in this code.
Because flow in this series is published as curves and not as a single rated number, we do not quote a flow figure here. Send us your application's air demand 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 GR600-25 regulator with a GF600-25 filter on that branch.
AirTAC publishes flow for the GC series as curves, not as a single rated figure, so we do not quote a number here. Tell us your application's air demand and line conditions and we will confirm the sizing and the relevant datasheet figures on request.
It depends on how the unit is attended. A manual drain means the bowl is emptied by an operator on a routine, which suits stations that are checked regularly. If the set sits in an unattended location, the same GC600 series can be ordered with an automatic (code A) or differential-pressure (blank) drain instead; the filter grade (40 um standard, 5 um with W) and gauge scale are also selectable at order time.
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.