The AirTAC GC30015MF2WGK 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 GC30015MF2WGK is a three-piece AirTAC GC series F.R.L. combination: a filter, a pressure regulator and a lubricator assembled as one air-preparation station. This configuration is built around a G1/2 (BSPP) port on the 300 size body. The filter element is the fine 5 um grade (the W option, versus the standard 40 um), and the filter bowl uses a manual drain, so an operator opens the drain valve to release collected water. The regulator is the standard type with an adjustment range of 0.05-0.9 MPa (7-130 psi) and carries an embedded square gauge scaled in psi; an external round gauge is available as an option. A reverse/check valve is fitted, and the mounting bracket is included. Bowls on the 300 size are polycarbonate (PC).
This is a genuine AirTAC part. The GC series spans sizes 200, 300, 400 and 600, with port sizes from 1/8 in up to 1 in, drain choices (differential-pressure, automatic or manual), 40 um or 5 um filtration, gauge scale options in MPa, psi or bar, and PT, G or NPT threads. Maximum working (inlet) pressure is 1.0 MPa (145 psi) and the operating temperature range is -5 to 70 C, non-freezing. Flow is published as curves rather than a single rated figure, so ask us to confirm the datasheet figures for your application before ordering.
| Model | GC30015MF2WGK 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 — square, 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. 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). |
| 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. |
| 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: 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 clean, regulated and lubricated air to a CNC machining centre's pneumatic clamps and tool-change cylinders, with the 5 um element protecting fine valve internals and the psi gauge letting setters read set pressure directly.
Conditions the air feeding conveyor stops, diverters and case-packing cylinders on a packaging line, where the check valve holds downstream pressure if the upstream supply dips and the manual drain is emptied during shift checks.
Serves a drop point on an automotive assembly line powering impact wrenches and air cylinders, delivering filtered, pressure-regulated, oil-mist-lubricated air from one bracket-mounted station at the workstation.
Start with the port step: the 300 size carries the 1/2 in port here, and moving up or down a size (200/300/400/600) changes both the port and the flow capacity, so match the size to the air demand of the circuit. Because flow is published as curves and not a single rating, send us your application's air consumption and we will confirm sizing against the datasheet before you order. Then settle the real decode choices: drain type (manual here, with automatic and differential-pressure available), filter grade (5 um as coded, versus the 40 um standard), gauge scale (psi here; MPa and bar also offered), thread (PT is the standard; G and NPT are catalogue options to order), and bracket or no-bracket variants. If your line already has filtration or regulation, a GFC two-unit or a single GF/GR/GL unit may fit better than this three-unit set.
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, not as a single rated number, so we do not quote a figure here. Send us your application's air demand and working pressure and we will confirm the flow from the datasheet and check that the 300 size at 1/2 in is the right step before you order.
The M in the code specifies a manual drain on the filter bowl: an operator opens the drain to release collected water, which suits stations that are checked regularly. AirTAC also offers automatic drains (code A) and differential-pressure drains (the default, no code) on the GC series, and the regulator adjustment range depends on the drain type: 0.05-0.9 MPa (7-130 psi) with a manual drain, 0.15-0.9 MPa (20-130 psi) with automatic or differential-pressure drains. This unit, with its manual drain, uses the wider 0.05-0.9 MPa range.
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.