The AirTAC GC600-25MLF2G AirTAC F.R.L. Combination, G1 (1 in) 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 PT1" ports, a 40 µm element, a manual drain and regulates 0.05 - 0.9 MPa (7 - 130 psi).
The GC600-25MLF2G is an AirTAC GC-series three-unit F.R.L. combination: a separate filter, regulator and lubricator assembled as one set. This size 600 unit has a G1 (1 in) port, a 40 um 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 filter bowl is aluminium alloy, which is the material used on the 600 frame, 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 ports from 1/8 in to 1 in, in PT, G (BSPP) or NPT thread, with differential-pressure, automatic or manual drains, 40 um standard or 5 um (W) filter grades, and a choice of gauge and scale. Max 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 we confirm the datasheet figures on request.
| Model | GC600-25MLF2G AirTAC F.R.L. Combination, G1 (1 in) Port |
|---|---|
| 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 — square, 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). |
| F | Gauge shape: Square. 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 |
On a stamping press line, the GC600-25MLF2G conditions the 1 in main air feed that powers the press actuation and clamp circuits: the filter removes water and particulate, the low-pressure regulator holds the working pressure, and the lubricator mists oil for the downstream pneumatic components.
In a CNC machining cell with heavy pneumatic tooling and clamping, this three-unit set sits at the cell drop to clean, regulate and lubricate the supply, with the square psi gauge giving the operator a direct pressure readout at the machine.
On a bottling plant conveyor section driven by large pneumatic cylinders, the GC600-25MLF2G provides filtered, regulated and lubricated air at the 1 in feed, and the manual drain lets maintenance clear accumulated condensate on a scheduled round.
The real choices in this family are all decodable from the code. The size step (200/300/400/600) sets the port and the flow band you need, so step up a size when your air demand grows. The drain is differential-pressure by default, with automatic (A) or manual (M) as options - this unit is manual drain. The filter grade is 40 um standard, with 5 um (W) for finer filtration. The gauge can be the embedded square type or an external round gauge, with MPa, psi or bar scales - this unit carries the square gauge in psi. The thread is PT as standard, with G (BSPP) and NPT as order options. Because flow is published as curves rather than a single rated figure, 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 GR600-25 regulator with a GF600-25 filter on that branch.
AirTAC publishes flow for this family as curves rather than a single rated figure, so there is no one rated flow number we can quote. Tell us your application and required flow band and we will confirm the sizing from the datasheet curves on request before you order.
The M in the code means the filter bowl drain is the manual type: accumulated condensate is released by opening the drain valve during maintenance rounds. The GC family also offers automatic drain (code A) and a differential-pressure drain as the default, so you can choose the drain style that matches your maintenance routine.
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.