The AirTAC GC30015ALF2WG AirTAC F.R.L. Combination, G1/2, 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 PT1/2" ports, a 5 µm element, a automatic drain and regulates 0.15 - 0.9 MPa (20 - 130 psi).
The AirTAC GC30015ALF2WG is a three-unit F.R.L. combination: a separate air filter, pressure regulator and oil-mist lubricator assembled as one treatment stack. This configuration is built on the GC300 size with G1/2 (BSPP) ports, a 5 um filter element (the finer W grade instead of the standard 40 um), an automatic drain on the filter bowl so collected condensate is expelled without manual attention, and a low-pressure-type regulator fitted with an embedded square gauge scaled in psi. The filter and regulator bowls are polycarbonate, and the unit is supplied with a mounting bracket. Maximum working (inlet) pressure is 1.0 MPa (145 psi) and the operating temperature range is -5 to 70 C (non-freezing).
This is a genuine AirTAC part. The GC series is available in sizes 200, 300, 400 and 600 with a choice of ports, drain types, filter grades, gauge scales and thread options (PT standard; G and NPT as order options). Because flow is published as curves rather than a single rating, we confirm flow and other datasheet figures for your application on request before you order.
| Model | GC30015ALF2WG AirTAC F.R.L. Combination, G1/2, 5 um |
|---|---|
| Series | GC300 F.R.L. combination |
| Composition | Filter + regulator + lubricator (3 units) |
| Port size | PT1/2" (G (BSPP) 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 | PC |
| 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.
| GC300 | G-series F.R.L. combination, 300 body — sets the port range. |
|---|---|
| 15 | Port size PT1/2". This body offers 08 = PT1/4", 10 = PT3/8", 15 = PT1/2". |
| 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. |
| 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: GF300-15 filter, GR300-15 regulator and GL300-15 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 | GC300 · PT1/2" · 5 µm |
|---|---|
| One size down | GC200 |
| One size up | GC400 |
| Two-unit equivalent | GFC300-15 |
| Build order | Filter → regulator → lubricator |
Feeds filtered, regulated and lubricated air to spray guns and air-assisted applicators on a paint line, where the 5 um element protects finish quality and the low-pressure regulator suits gentle atomising setpoints.
Conditions the air feeding pneumatic cylinders and grippers along a bottling or packaging conveyor, keeping water and grit out of the valves while the lubricator maintains smooth cylinder operation through long shifts.
Supplies treated air to pneumatic clamps and tool-change actuators on a machining centre, with the automatic drain handling condensate from humid shop air and the psi gauge giving operators a familiar setpoint readout.
Start with size and port: the GC series steps through sizes 200, 300, 400 and 600, and each size maps to a port (here size 300 with a 1/2 in port), so pick the step that matches your line's flow demand and existing piping. Then set the drain: automatic (this unit) empties the filter bowl on its own, while manual and differential-pressure drains suit other service patterns. Choose the filter grade - 40 um standard or 5 um (W) where finer particulate removal matters - and the gauge scale (MPa, psi or bar). Thread is PT as standard with G (BSPP) and NPT as catalogue options; this unit carries the G thread. Note that this is the low-pressure (L) type regulator, so confirm its adjustment range against your setpoint. Flow is published as curves rather than a single rated figure, so ask us to confirm sizing against your application before ordering.
Quick checklist
The PC bowls must not be cleaned with solvents — wipe them with a dry cloth. 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 GR300-15 regulator with a GF300-15 filter on that branch.
AirTAC publishes flow for the GC series as curves rather than a single rated figure, so we do not quote a rated flow number. Tell us your line pressure and the air demand of your equipment and we will confirm the correct size from the datasheet curves on request before you order.
L marks the low-pressure type of regulator in this combination. It is intended for lower setpoint applications than the standard type; the exact adjustment range for the low-pressure version is not published in the material we hold, so confirm your required setpoint with us and we will verify it on request. The unit also carries an embedded square gauge scaled in psi, with MPa or bar scales available as options.
Genuine AirTAC parts produced by AirTAC factory.
Covers non-human-caused product damage.
Standard models are processed and dispatched in 3-5 business 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.