The AirTAC GC300C10MC2K AirTAC F.R.L. Combination Unit, PT3/8 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 GC300C10MC2K is an AirTAC GC-series three-unit F.R.L. combination: a separate filter, regulator and lubricator assembled as one set to condition compressed air. This size-300 configuration is ported PT3/8 with a standard PT thread, carries a 40 um filter element, and uses a manual drain on the polycarbonate filter bowl. The regulator is the standard type with an adjustment range of 0.05-0.9 MPa (7-130 psi) against a maximum inlet pressure of 1.0 MPa (145 psi), and a round gauge scaled in psi is fitted so the set pressure can be read directly. A reverse/check valve is included, and the set includes its mounting bracket. Operating temperature is -5 to 70 C, non-freezing.
This is a genuine AirTAC part. The GC family is offered in sizes 200, 300, 400 and 600 with ports from 1/8 to 1 inch, in PT, G (BSPP) or NPT thread, with selectable drain type, filter grade (40 um standard, 5 um optional), gauge style and scale, and reverse valve. Flow is published as curves rather than a single rated figure, so ask us to confirm flow and other datasheet figures for your application before ordering.
| Model | GC300C10MC2K AirTAC F.R.L. Combination Unit, PT3/8 |
|---|---|
| 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 |
Point-of-use conditioning at assembly stations: the filter removes water and particulate from the shop air, the regulator holds the set working pressure for impact wrenches and ratchets, and the lubricator carries an oil mist to keep air tools running through a full shift.
Conditioning the air feeding carton-sealing and case-packing cylinders on a packaging conveyor. The 3/8 in port suits a branch line off the main header, the round psi gauge lets the set pressure be read at a glance, and the manual drain suits a line checked on a fixed schedule.
A bench supply for air tools in a plant maintenance shop: the 40 um element protects downstream equipment, the regulator sets the working pressure for each job, the lubricator feeds tool oil mist, and the fitted reverse/check valve plus included bracket make a tidy fixed installation.
Size and port step up together: 200, 300, 400 and 600 cover ports from 1/8 to 1 inch, so match the port to your line and let the published flow curves - not a single number - decide the size; we will check the curves against your demand on request. The real choices on this family are drain type (manual, automatic, or the differential-pressure default), filter grade (40 um standard, 5 um with code W), gauge style (embedded square standard, external round optional) and scale (MPa, psi or bar), thread (PT standard; G and NPT are order options), reverse/check valve, and bracket. This unit is configured with a manual drain, 40 um grade, a round psi gauge, a reverse/check valve, and the bracket included.
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 this family as curves, not as a single rated figure, so we do not quote a number here. Tell us your line pressure and the demand of the equipment you are feeding, and we will confirm the flow from the datasheet curves for this exact model before you order.
Code M sets a manual drain: condensate in the filter bowl is discharged by hand, which suits installations inspected on a schedule. If you want the bowl emptied without operator action, choose the automatic drain (code A) or the differential-pressure drain (the default with no code). Note that the manual-drain configuration carries a regulation range of 0.05-0.9 MPa (7-130 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.