The AirTAC GC30015LC2WG 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 differential-pressure drain and regulates 0.15 - 0.9 MPa (20 - 130 psi).
The GC30015LC2WG is an AirTAC GC-series three-unit F.R.L. combination: a separate air filter, pressure regulator and lubricator assembled as one conditioning set for compressed air. This configuration is built around a G1/2 (1/2 in) port with G thread, filters to 5 um (the finer W grade, against the 40 um standard), drains the filter bowl by differential pressure, and carries the low-pressure regulator type with a round gauge reading in psi. The bowls on the 300 size are polycarbonate, and a mounting bracket is included.
This is a genuine AirTAC part. The GC family is available in sizes 200, 300, 400 and 600 with a choice of drain type, filter grade, gauge style and scale, and PT, G or NPT thread options. Flow figures are published as curves rather than a single rating, so ask us and we will confirm the datasheet figures for your application on request.
| Model | GC30015LC2WG 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 | Differential-pressure 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". |
| (blank) | Drain: Differential-pressure 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 |
A filtered, regulated and lubricated air supply for the clamps, vises and swing cylinders on a machining cell, where the 5 um element protects fine valves and the lubricator mists oil to the actuators.
Conditioning the air feeding diverters, pushers and sealing cylinders along a packaging conveyor, keeping water and particulate out of the valves while the regulator holds a steady setpoint for consistent stroke behavior.
A plant-air drop serving an assembly station's air tools and small cylinders: the filter removes water and chips, the low-pressure regulator sets the working pressure shown on the psi gauge, and the lubricator carries oil mist to the tools.
Start with the port step: this unit is the 300 size at G1/2 (1/2 in); sizes 200, 400 and 600 step the port and flow capacity up or down, so match the size to your line's air demand. The differential-pressure drain on the filter bowl is the default and suits installations with a steady pressure differential; automatic (A) or manual (M) drain variants exist if your duty needs them. This code carries the 5 um W element instead of the 40 um standard - choose W where downstream equipment needs finer particulate removal. The round gauge here reads in psi; square embedded gauges and MPa or bar scales are the other catalogue choices. Thread is G in this code, with PT (standard) and NPT available to order, and a bracket is included.
One honest note before you order: AirTAC publishes flow as curves, not a single rated figure, and this unit is the low-pressure regulator type whose exact adjustment range is not published. Send us your line pressure, setpoint and air demand and we will confirm sizing against the datasheet on request.
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 number, so we do not quote a figure here. Tell us your line pressure, setpoint and air demand and we will confirm the flow from the datasheet on request before you order.
The W in the code GC30015LC2WG selects the 5 um element, which is the finer of the two catalogue grades (40 um is the standard). It suits circuits with sensitive valves or components that need finer particulate removal. The differential-pressure drain on the bowl is the default drain type for this configuration.
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.