The AirTAC GC300C15MF2W AirTAC F.R.L. Combination, PT1/2, 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 See datasheet ports, a 40 µm element, a differential-pressure drain and regulates 0.15 - 0.9 MPa (20 - 130 psi).
The GC300C15MF2W is a genuine AirTAC three-unit F.R.L. combination: a separate air filter, pressure regulator and lubricator assembled as one package. This configuration is the 300 size with PT1/2 ports and PT (standard) thread. The filter element is the fine 5 um grade (W) for cleaner air than the 40 um standard, and the bowl is drained manually. The regulator is the standard type with an adjustment range of 0.05-0.9 MPa (7-130 psi) and an embedded square gauge scaled in psi; an external round gauge is available as an option. Maximum inlet pressure is 1.0 MPa (145 psi), the working temperature range is -5 to 70 C (non-freezing), and a mounting bracket is included. The 300-size bowls are PC (polycarbonate); only the 600 size uses aluminium alloy bowls.
This is a genuine AirTAC part from the GC series, which spans sizes 200, 300, 400 and 600 with port sizes from 1/8 in to 1 in, and options including drain type, filter grade, gauge scale and G (BSPP) or NPT thread in place of the PT standard. Flow is published by AirTAC as curves rather than a single rated figure, so we confirm the datasheet and flow figures for your application on request.
| Model | GC300C15MF2W AirTAC F.R.L. Combination, PT1/2, 5 um |
|---|---|
| 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 the clamping fixtures, air-powered tooling and actuator circuits of a CNC machining cell, with the 5 um element protecting downstream valves from fine particulate.
Mounted at the drop point of a packaging or cartoning line, it conditions the air feeding cylinder-driven sealing, folding and ejecting stations, with the psi gauge giving operators a local set-point reference.
Installed ahead of spray and finishing equipment in a paint shop, it removes water and fine particles, holds a steady regulated pressure and delivers oil mist to keep air tools running smoothly.
Start with the size and port: the 300 size with its PT1/2 port is the middle step of the range (200, 300, 400, 600), and the port should match your line while leaving headroom for the flow your actuators and tools actually draw. Because AirTAC publishes flow as curves rather than one rated number, ask us to confirm sizing against your application before ordering. Then set the decodable options: this unit carries the 5 um element (W) instead of the 40 um standard; the manual drain (M) instead of automatic or differential-pressure; the embedded square gauge scaled in psi (scales of MPa or bar are available); and PT thread as the standard, with G (BSPP) and NPT as order options. A mounting bracket is included, and a reverse/check valve is not fitted on this code. If you would rather not drain the bowl by hand, ask about the automatic or differential-pressure drain variants of the same size.
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 curves rather than a single rated figure, so we do not quote a rated flow number. Send us your application details and we will confirm the flow figures from the datasheet so you can size the unit correctly before ordering.
The M in the code GC300C15MF2W specifies a manual drain, so accumulated condensate is drained by hand. The same 300 size is also available with an automatic drain (A) or the differential-pressure drain (blank, the default), and the drain choice also affects the regulator adjustment range: manual-drain versions adjust from 0.05-0.9 MPa (7-130 psi), while automatic and differential-pressure versions adjust from 0.15-0.9 MPa (20-130 psi).
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.