The AirTAC GC60025ALC2WK AirTAC F.R.L. Combination 1 in PT 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 GC60025ALC2WK is a three-piece F.R.L. combination: a separate air filter, pressure regulator and oil-mist lubricator assembled as one air-preparation set. This size 600 unit carries a 1 in PT port and is built for the largest branch lines in the range. The filter section is fitted with the fine 5 um element (code W) and an automatic drain, so collected water is expelled without an operator having to open the drain. The regulator is the low-pressure type (code L) and is supplied with an external round gauge scaled in psi; a check (reverse) valve (code K) is fitted, and the mounting bracket is included. Because this is the 600 size, the filter bowl is aluminium alloy rather than polycarbonate.
This is a genuine AirTAC part. The GC series spans sizes 200, 300, 400 and 600 with a choice of ports, drain types, 40 um or 5 um filter elements, standard or low-pressure regulators, gauge styles and scales, PT, G or NPT threads, and an optional check valve. Max working (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 before ordering.
| Model | GC60025ALC2WK AirTAC F.R.L. Combination 1 in PT |
|---|---|
| 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 — round, psi scale |
| Reflux valve | Fitted (reverse flow permitted) |
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). |
| C | Gauge shape: Round. 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. |
| K | Reverse-flow (reflux) valve fitted. |
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 body-shop line of pneumatic impact wrenches and nutrunners: the 5 um element strips water and fine particulate, the low-pressure regulator holds the tool circuit steady, and the lubricator carries oil mist to the tools.
Supplying the clamp and pusher cylinders on a glass-bottle palletizing line, where the automatic drain keeps condensate out of the valves during continuous shifts and the check valve holds the set circuit downstream.
A heavy-vehicle service bay running air impact guns, tyre chucks and lift controls from a 1 in drop: filtered, regulated and lubricated air in one set, with the included bracket mounting the unit at the wall drop.
Start with the port: this unit is the 1 in PT size 600 step, the largest in the GC range, so match it to the main line diameter and the air demand of the machines it feeds. Choose the drain to suit access: automatic (as fitted here) drains itself, manual suits attended installations, and differential-pressure drain is the catalogue default. Filter grade is 40 um standard or 5 um (W) as fitted here for finer protection downstream. The regulator is the low-pressure type (L); the exact adjustment range for this variant is not published in our sheet, so confirm your line pressure with us. Gauge options are the embedded square gauge or an external round gauge in MPa, psi or bar - this unit has the round psi gauge. Thread is PT as standard; G (BSPP) and NPT are order options. A bracket is included, and the check valve (K) is fitted.
One honest note on sizing: flow for this series is published as curves, not as a single rated figure, so we cannot quote a number here. Send us your application details and we will confirm the sizing against the datasheet curves 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. Send us your line pressure and air demand and we will confirm the sizing against the datasheet curves on request before you order.
The W code in the model sets the fine 5 um element instead of the 40 um standard, giving finer protection for valves and cylinders downstream. The A code sets the automatic drain, which expels collected condensate by itself instead of waiting for a manual drain. If your line pressure is outside the ordinary band, note the regulator here is the low-pressure type (L); confirm the exact adjustment range with us.
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.