Airtac GC FRL Unit GC300C10MC1K
The AirTAC GC FRL Unit GC300C10MC1K 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).
- TypeF.R.L. combination (3 units)
- Port sizeSee datasheet
- Regulating range0.15 - 0.9 MPa (20 - 130 psi)
- Filtering grade40 µm
- DrainDifferential-pressure drain
- Bowl materialPC
- Pressure gaugeFitted
- ThreadPT
- No minimum order. A single piece can be ordered.
- Ready in 3–5 business days. That is the time we take to process the order and hand it to the carrier. Transit time after that depends on the destination.
About the Airtac GC FRL Unit GC300C10MC1K
The GC family is AirTAC's three-piece F.R.L. combination: a separate air filter, pressure regulator and lubricator mounted as one set. This GC300C10MC1K is the size 300 unit with PT3/8 ports, a manual drain on the filter bowl, the standard 40 um filter element, an external round pressure gauge with MPa scale, and a reverse (check) valve fitted to hold downstream pressure if the supply drops.
This is a genuine AirTAC part for compressed air only. The G series spans sizes 200, 300, 400 and 600, with 40 um or 5 um (W) filtration, differential-pressure, automatic or manual draining, and PT, G or NPT threads. The size 300 bowls are polycarbonate, temperature range is -5 to 70 C (non-freezing), and the regulator adjusts from 0.05 to 0.9 MPa (7-130 psi) on this manual-drain version. Flow is published as curves, not a single rating, so we confirm figures from the datasheet on request.
Airtac GC FRL Unit GC300C10MC1K Technical Specifications
| Model | Airtac GC FRL Unit GC300C10MC1K |
|---|---|
| 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.
Model Code: Airtac GC FRL Unit GC300C10MC1K
| 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.
Size Class & How It Differs From GFC
- GC200PT1/8" - PT1/4"
- GC300PT1/4" - PT1/2"
- GC400PT3/8" - PT1/2"
- GC600PT3/4" - PT1"
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 |
Where the Airtac GC FRL Unit GC300C10MC1K Is Used
Pneumatic press on a stamping cell
Clean, regulated and lubricated air to a small pneumatic press, with the check valve holding the downstream circuit if the shop supply dips mid-stroke.
Bottling line conveyor diverters
Feeds the air cylinders that divert, stop and index bottles, with the 40 um element keeping water and pipe scale out of the valves.
Air torque tools at an assembly bench
Supplies impact wrenches and nutrunners at a bench, where the lubricator's oil mist extends tool life and the gauge shows set pressure at a glance.
Is the Airtac GC FRL Unit GC300C10MC1K the Right Station?
Size 300 with PT3/8 ports sits in the middle of the G range; step up to 400/600 or down to 200 depending on the pipe run and the air your machine needs. The manual drain means someone drains the filter bowl periodically - choose automatic (A) or leave the differential-pressure default if the unit is unattended. The 40 um element is the standard grade; specify W for the 5 um element if downstream valves need finer filtration. The MPa scale on the round gauge can be ordered in psi (2) or bar (3) instead, and the check valve (K) is useful where backflow must be prevented. PT is the standard thread; G and NPT are catalogue options. Flow is published as curves rather than a single rating, so ask us to confirm sizing against your application before ordering.
Quick checklist
- ✓ Body size for your peak flow (See datasheet here)
- ✓ Element 40 µm or 5 µm
- ✓ Drain sets the regulating band
- ✓ Gauge fitted, shape and scale
- ✓ Three-unit (GC) or two-unit (GFC) layout
- ✓ Oil mist acceptable downstream
Installation & Maintenance Notes
- check Install with the airflow arrow: filter first, lubricator last.
- check Mount vertically, bowls down.
- check Keep inlet pressure at or below 1.0 MPa (145 psi).
- check Adjust only within 0.15 - 0.9 MPa (20 - 130 psi).
- check Drain condensate before the bowl fills; check the oil level.
- check Keep the station above freezing (-5 to +70 °C, unfreeze).
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 GC FRL Unit GC300C10MC1K FAQ
AirTAC publishes flow for the GC series as curves rather than a single rated figure, so we do not quote a number. Send us your required flow and working pressure and we will confirm sizing against the datasheet before you order.
M in the code means the filter bowl is drained by hand at intervals. If you would rather not attend the unit, the same size 300 set is available with an automatic drain (A) or the differential-pressure default - just ask for the alternative code.
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Standard models are processed and dispatched in 3-5 business days.
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Most inquiries answered within 7-8 hours.
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