Airtac GC FRL Unit GC300C10MNK
The AirTAC GC FRL Unit GC300C10MNK 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 GC300C10MNK
GC300C10MNK is an AirTAC GC-series three-unit F.R.L. combination: a separate filter, regulator and lubricator working together on one compressed-air line. This 300-size set is ported PT3/8 (3/8 in). The filter bowl drains manually and carries the standard 40 um element, the standard-type regulator adjusts from 0.05 to 0.9 MPa (7-130 psi), and a reverse (check) valve is fitted as coded. No gauge is included in this configuration. Maximum working pressure is 1.0 MPa (145 psi) and the operating range is -5 to 70 C (non-freezing).
This is a genuine AirTAC part. The G series runs in 200, 300, 400 and 600 sizes with ports from 1/8 to 1 in, PT, G (BSPP) and NPT thread options, differential-pressure, automatic or manual drains, 40 um or 5 um filtration, gauge choices and optional brackets. In this 300 size the filter and lubricator bowls are polycarbonate. AirTAC publishes G-series flow as curves rather than a single rated figure, so ask us to confirm the datasheet numbers for your application.
Airtac GC FRL Unit GC300C10MNK Technical Specifications
| Model | Airtac GC FRL Unit GC300C10MNK |
|---|---|
| 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 GC300C10MNK
| 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 GC300C10MNK Is Used
CNC fixture clamping circuits
Filtered, regulated and lubricated air for the clamp and swing cylinders on a machining fixture, with the reverse valve fitted as coded and a manual drain for end-of-shift bowl servicing.
Packaging machine actuation
Air preparation for the cylinders and air motors that drive carton forming, sealing and eject heads on a packaging conveyor line, all fed from one 3/8 in PT drop.
Process valve actuation skids
Conditioning the actuator air supply on a plant valve skid, where the filter cleans the line, the regulator sets actuator pressure and the lubricator meters oil mist.
Is the Airtac GC FRL Unit GC300C10MNK the Right Station?
Choose the size (200/300/400/600) and port step against the air your circuit actually uses; this 300 set carries a 3/8 in PT port. Drain type matters in practice: manual drain (as coded here) suits supervised installations where an operator can bleed the bowl, while automatic or the differential-pressure default suit unattended lines. The 40 um element in this code is the standard grade; the W variant gives 5 um where finer air is wanted. This set is supplied without a gauge; embedded square gauges and external round gauges with MPa, psi or bar scales are catalogue options. PT is the standard thread, with G (BSPP) and NPT orderable, and brackets are optional. Flow is published as curves, not one rated number - ask us to check the curves against your flow and pressure 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 GC300C10MNK FAQ
AirTAC publishes G-series capacity as flow curves rather than a single rated figure, so no one number is quoted here. Tell us your inlet pressure and air demand and we will confirm the flow from the datasheet on request before you order.
K means a reverse (check) valve is fitted in this set, per the code. If your circuit does not need one, the same 300-size, 3/8 in PT combination without the K suffix is the matching choice.
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