The AirTAC GC30015ALC2WG 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 GC30015ALC2WG 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 configuration is built around a G1/2 (BSPP) port on the GC300 size, with a 5 um filter element for finer water and particulate removal, an automatic drain that expels collected condensate from the filter bowl without daily manual attention, a low-pressure regulator type, and a round pressure gauge reading in psi. The lubricator adds a fine oil mist downstream to keep air tools and cylinders running smoothly. Maximum working (inlet) pressure is 1.0 MPa (145 psi), and the operating temperature range is -5 to 70 C (non-freezing). The filter and lubricator bowls on this size are polycarbonate (PC).
This is a genuine AirTAC part. The GC series is available in sizes 200, 300, 400 and 600 with matching port sizes, and can be ordered with a choice of drain type, filter grade (40 um standard or 5 um), gauge style and scale, thread option (PT standard; G and NPT are order options) and reverse/check valve where the family supports it. Because AirTAC publishes flow only as curves rather than a single rated figure, we confirm the exact datasheet and flow figures for your application on request.
| Model | GC30015ALC2WG 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 — 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.
| 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). |
| 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. |
| 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 |
Feeding spray booths and air-assisted applicators on a finishing line, where the 5 um element protects the downstream circuit from water and particles, the regulator holds a steady low supply pressure, and the lubricator mists the air for paint pumps and agitator drives.
Supplying prepared air to carton sealers, wrapper cylinders and vacuum-assist pick stations on a packaging line, with the automatic drain keeping condensate off the machine during long unattended runs and the round psi gauge giving operators a clear setpoint check.
Conditioning the shop-air feed to CNC spindle clamps, tool-changer cylinders and pneumatic vices, where the three-unit set filters, regulates and lubricates in one assembly and the 1/2 in port serves a full machine drop from the main header.
Start with the size and port: the GC300 carries a 1/2 in port, and stepping up to GC400 or GC600 gives larger ports and more flow capacity, while GC200 steps down. Match the size to the air demand of your circuit rather than to the pipe alone. Then pick the drain: automatic (as on this model) suits installations that are not checked daily; manual drain suits attended stations; the differential-pressure drain is the catalogue default. Filter grade is 40 um as standard or 5 um (code W, as here) when finer particle removal is needed. Choose the gauge style and scale - embedded square gauge as standard, or an external round gauge (as on this model) with MPa, psi or bar scales. Thread is PT as the standard; G (BSPP) and NPT are catalogue options to order as specification. A mounting bracket is included on this unit.
One honest note on sizing: AirTAC publishes flow as curves, not as a single rated number, so we do not quote a rated flow figure here. Ask us to confirm the flow curve and datasheet figures against your application before you order.
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 GC300 as performance curves rather than a single rated figure, so we do not quote a rated flow number. Tell us your application and required air demand and we will confirm the flow curve and datasheet figures for this exact model on request.
This model carries the A code, meaning the filter bowl drains collected condensate automatically, which suits installations that are not checked every day. The GC300 is also available with a manual drain or the differential-pressure drain (the catalogue default), and with the 40 um standard element instead of the 5 um element fitted here - ask us for the alternative codes.
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.