The AirTAC GC30015MC2WG AirTAC F.R.L. Combination, G1/2 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 manual drain and regulates 0.05 - 0.9 MPa (7 - 130 psi).
The GC30015MC2WG is an AirTAC GC-series three-unit F.R.L. combination: a separate air filter, pressure regulator and lubricator assembled as one set, so the compressed air leaving the unit is cleaned of water and particulate, held at a set working pressure, and carries a fine oil mist for downstream pneumatic tools and cylinders. This configuration is built around a G1/2 (BSPP) port on the size-300 body, with 5 um filtration (the finer of the two catalogue grades), a manual drain on the filter bowl, and a standard regulator with a round external pressure gauge reading in psi. The bowls are polycarbonate, and a mounting bracket is included.
This is a genuine AirTAC part. The GC series is published in sizes 200, 300, 400 and 600, with port options, drain types (differential-pressure, automatic or manual), filter grades (40 um standard, 5 um optional), gauge styles and scales, and a reverse/check valve option depending on the code. Rated flow for this series is published as curves rather than a single figure, so ask us and we will confirm the datasheet figures for your application on request.
| Model | GC30015MC2WG AirTAC F.R.L. Combination, G1/2 |
|---|---|
| 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 | 0.05 - 0.9 MPa (7 - 130 psi) |
| Pressure type | Standard 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 | 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. Standard type, regulating 0.05 - 0.9 MPa (7 - 130 psi). 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". |
| M | Drain: Manual drain — this also sets the regulating band (0.05 - 0.9 MPa (7 - 130 psi)). |
| (blank) | Standard 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 cleaned, regulated and lubricated air to a CNC machine's pneumatic clamps, tool-change cylinders and air-powered accessories, with the 5 um element protecting fine valves in the machine's air circuit.
Supplying the air cylinders and grippers on a carton-forming and palletising line, where the regulator holds a stable working pressure through shift-long cycling and the lubricator mists oil to extend cylinder seal life.
Dropping air to workbench stations where impact wrenches, nut runners and air ratchets run all day; the combination keeps water and swarf out of the tools, holds set pressure, and delivers oil mist for tool longevity.
Size up a GC combination by port and required flow: the 300 size with a 1/2 in port sits in the middle of the range (200/300/400/600), so step up or down if your line flow or existing pipe size points elsewhere. Choose the drain to match attendance: manual drain (this unit) needs someone to open it periodically; automatic or differential-pressure drains suit unattended installations. Pick the filter grade by sensitivity of the downstream equipment: 40 um is the standard element, 5 um (this unit, code W) for finer protection. Gauge style and scale are decodable choices too: embedded square or external round, in MPa, psi or bar. Thread is PT as standard, with G (BSPP) and NPT as orderable options; brackets are available across the range.
One honest note on sizing: AirTAC publishes flow for this series as curves, not as a single rated number, so we do not quote a flow figure here. Send us your application details and we will confirm the datasheet curve and sizing 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 GC series as performance curves, not as a single rated figure, so we do not state one number here. Tell us your line pressure and the flow your equipment needs, and we will confirm the datasheet curve for the GC300 and check the sizing with you before you order.
The M in the code gives the filter bowl a manual drain: condensate is released by opening the drain by hand. It is the right choice where someone is on site regularly to walk the line. For installations that run unattended, the same series can be ordered with an automatic or differential-pressure drain instead, and the regulator adjustment range differs by drain type (0.05-0.9 MPa with a manual drain).
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.