The AirTAC GC300C15MF2 AirTAC F.R.L. Combination, PT1/2 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 See datasheet ports, a 40 µm element, a differential-pressure drain and regulates 0.15 - 0.9 MPa (20 - 130 psi).
The GC300C15MF2 is an AirTAC GC-series three-unit F.R.L. combination: a separate air filter, pressure regulator and oil-mist lubricator assembled as one coordinated set. This configuration is built around a PT1/2 (1/2 in) port with standard PT thread, and the filter section carries a 40 um element with a manual drain on its bowl, so water and particulate are removed by hand-draining the bowl as part of routine maintenance. The standard regulator is fitted with an embedded square gauge reading in psi, giving operators a direct, at-the-panel pressure reference, and the lubricator feeds an oil mist into the downstream air for tools and cylinders that need it.
This is a genuine AirTAC part. The GC series is offered in sizes 200, 300, 400 and 600, with port options, drain types (manual, automatic or differential-pressure), a 5 um filter element option, gauge scale choices and G or NPT thread variants available to order. Rated flow is published as curves rather than a single figure, so ask us and we will confirm the datasheet and sizing figures for your application on request.
| Model | GC300C15MF2 AirTAC F.R.L. Combination, PT1/2 |
|---|---|
| Series | GC300 F.R.L. combination |
| Composition | Filter + regulator + lubricator (3 units) |
| Port size | See datasheet (PT thread) |
| Filtering grade | 40 µm |
| Regulating range | 0.15 - 0.9 MPa (20 - 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 | Differential-pressure drain |
| Bowl material | PC |
| Pressure gauge | Fitted — factory standard, Factory standard 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 0.15 - 0.9 MPa (20 - 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. |
|---|---|
| C1 | Port size See datasheet. 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)). |
| (blank) | Standard type. Blank is standard, L is the low-pressure type. |
| (blank) | Pressure gauge fitted (blank). |
| (blank) | Gauge shape: Factory standard. C is round, F is square. |
| (blank) | Gauge scale: Factory standard. 1 is MPa, 2 is psi, 3 is bar. |
| (blank) | Filtering grade 40 µm. Only 40 µm (blank) and 5 µm (W) exist. |
| (blank) | PT 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-C1 filter, GR300-C1 regulator and GL300-C1 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 · See datasheet · 40 µm |
|---|---|
| One size down | GC200 |
| One size up | GC400 |
| Two-unit equivalent | GFC300-C1 |
| Build order | Filter → regulator → lubricator |
Feeds clean, regulated and lubricated air to a CNC machine's pneumatic clamps, tool-change cylinders and chip-clearing jets, with the psi gauge letting setters verify clamp pressure at the panel and the manual drain cleared during shift-start checks.
Conditions the air feeding paint spray guns and air-assisted applicators: the 40 um filter and manual-drain bowl strip water and debris before the regulator holds a steady set pressure and the lubricator is set to suit the gun manufacturer's air-prep requirements.
Supplies treated air to carton-sealing cylinders, case-erecter actuators and conveyor diverters, where the regulator keeps actuation pressure consistent across the shift and the lubricator maintains the pneumatic cylinders that cycle continuously.
Start with the size and port: this unit is size 300 with a PT1/2 (1/2 in) PT-threaded port; larger sizes carry larger ports and more flow capacity, so step up or down to match your line. Choose the drain type for the filter bowl - manual (as here) for supervised maintenance, automatic for hands-off condensate removal, or the differential-pressure default - and the filter grade: 40 um standard or 5 um (code W) where finer particulate protection matters. Gauge scale can be specified as MPa, psi or bar, and G (BSPP) or NPT threads are order options if PT does not suit your piping. A mounting bracket is included with this unit.
One honest note before ordering: AirTAC publishes flow for this series as curves, not a single rated number, so we do not quote a flow figure here. Send us your application details and we will confirm the sizing against the datasheet curves 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-C1 regulator with a GF300-C1 filter on that branch.
AirTAC publishes flow for the GC series as performance curves rather than a single rated number, so we do not state a flow figure here. Tell us your application - the actuators or tools involved and your working pressure - and we will confirm the sizing against the datasheet curves on request before you order.
The M in the code means the filter bowl has a manual drain: condensate collected during operation is released by hand as part of routine maintenance, which suits lines with regular operator checks. If you would rather not drain by hand, automatic and differential-pressure drain versions are available in the same series - ask us to quote the variant that fits your maintenance routine.
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.