The AirTAC GC600-25ALF2W AirTAC F.R.L. Combination, PT 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 5 µm element, a automatic drain and regulates 0.15 - 0.9 MPa (20 - 130 psi).
The AirTAC GC600-25ALF2W is a three-piece F.R.L. combination: a separate air filter, pressure regulator and lubricator assembled as one air-preparation set. This size-600 unit carries a PT 1 in port, the largest port step in the G series, so it is aimed at a main air drop or a high-demand machine supply rather than an individual valve station. The filter element is the fine 5 um grade (code W) and the bowl drains automatically, so collected water leaves the bowl without an operator having to crack a manual valve. The regulator is the low-pressure type and carries an embedded square gauge scaled in psi; the bowls on this size are aluminium alloy, and the set includes a mounting bracket.
This is a genuine AirTAC part. The GC family is offered across sizes 200, 300, 400 and 600 with port sizes from 1/8 in up to 1 in, and with choices of thread (PT standard, G and NPT as order options), drain type, filter grade, gauge scale and low-pressure or standard regulator. 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 before ordering.
| Model | GC600-25ALF2W AirTAC F.R.L. Combination, PT 1 in |
|---|---|
| Series | GC600 F.R.L. combination |
| Composition | Filter + regulator + lubricator (3 units) |
| Port size | PT1" (PT thread) |
| Filtering grade | 5 µm |
| Regulating range | 0.15 - 0.9 MPa (20 - 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 | Automatic 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". |
| A | Drain: Automatic drain — this also sets the regulating band (0.15 - 0.9 MPa (20 - 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. |
| W | Filtering grade 5 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: GF600-25 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" · 5 µm |
|---|---|
| One size down | GC400 |
| Two-unit equivalent | GFC600-25 |
| Build order | Filter → regulator → lubricator |
Feeding a 1 in main drop that serves clusters of pneumatic impact tools, clamps and lift-assist cylinders along an assembly line, with the 5 um element and automatic drain keeping the supply air dry and clean at the header.
Preparing air for the pushers, stops and diverters on a high-cycle bottling or canning conveyor run, where the low-pressure regulator holds a gentle setting for delicate product-handling actuators and the lubricator feeds the air cylinders.
Conditioning the supply to a bank of large air-operated process valves on a plant header, where the 1 in port matches the manifold, the automatic drain protects the bowls from accumulated condensate, and the psi gauge gives operators a local reading.
Start with the port step: this unit is the 1 in PT version of the size-600 frame, the top of the G-series range, so match it to the main line size and the demand of the machines it feeds; smaller loads can step down to size 200/300/400 frames. The 5 um element (code W) is the finer of the two published grades, the standard being 40 um, so choose it where downstream valves and cylinders see finer air. Drain is automatic here; manual and differential-pressure drains are the other published choices. The gauge is the embedded square type scaled in psi, with MPa and bar scales and an external round gauge available as options. Thread is PT as standard, with G and NPT as order options, and a bracket is included. Because flow for this series is published as curves and not as 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 GR600-25 regulator with a GF600-25 filter on that branch.
AirTAC publishes flow for the G series as curves, not as a single rated figure, so we do not quote a rated flow, Cv or SCFM number for this unit. Send us your line size and demand and we will confirm the flow figures from the datasheet for this exact configuration before you order.
The L in the code marks the low-pressure regulator type, intended for settings below the standard range; the exact adjustment range for this type is not published in our sheet, so we confirm it on request. The A marks the automatic drain, which expels collected condensate from the filter bowl on its own, unlike the manual and differential-pressure drain options in the same family.
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.