AirTAC GC300-10 FRL Unit (GC30010F1W)
The AirTAC AirTAC GC300-10 FRL Unit (GC30010F1W) 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 PT3/8" ports, a 5 µm element, a differential-pressure drain and regulates 0.15 - 0.9 MPa (20 - 130 psi).
- TypeF.R.L. combination (3 units)
- Port sizePT3/8"
- Regulating range0.15 - 0.9 MPa (20 - 130 psi)
- Filtering grade5 µm
- DrainDifferential-pressure drain
- Bowl materialPC
- Pressure gaugeFitted
- ThreadPT
About the AirTAC GC300-10 FRL Unit (GC30010F1W)
The GC series is AirTAC's three-unit F.R.L. combination: a separate air filter, pressure regulator and lubricator delivered as one matched set. This GC30010F1W is the size 300 frame with PT3/8 standard ports, fine 5 um filtration (W grade), a differential-pressure drain on the filter bowl, and a regulator fitted with an embedded square gauge scaled in MPa. It cleans, regulates and lubricates the compressed air supply in a single installation, with a maximum working pressure of 1.0 MPa (145 psi) and an operating range of -5 to 70 C (non-freezing).
This is a genuine AirTAC part. The G series is offered in sizes 200, 300, 400 and 600, with 5 um or standard 40 um filtration, differential-pressure, automatic or manual drains, and G (BSPP) or NPT threads as order options; the 300-size bowls are polycarbonate. AirTAC publishes flow for these units as curves rather than a single rated figure, so ask us and we will confirm the datasheet numbers for your application.
AirTAC GC300-10 FRL Unit (GC30010F1W) Technical Specifications
| Model | AirTAC GC300-10 FRL Unit (GC30010F1W) |
|---|---|
| Series | GC300 F.R.L. combination |
| Composition | Filter + regulator + lubricator (3 units) |
| Port size | PT3/8" (PT thread) |
| Filtering grade | 5 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 — square, MPa 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 GC300-10 FRL Unit (GC30010F1W)
| GC300 | G-series F.R.L. combination, 300 body — sets the port range. |
|---|---|
| 10 | Port size PT3/8". 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). |
| F | Gauge shape: Square. C is round, F is square. |
| 1 | Gauge scale: MPa. 1 is MPa, 2 is psi, 3 is bar. |
| W | Filtering grade 5 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: GF300-10 filter, GR300-10 regulator and GL300-10 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 · PT3/8" · 5 µm |
|---|---|
| One size down | GC200 |
| One size up | GC400 |
| Two-unit equivalent | GFC300-10 |
| Build order | Filter → regulator → lubricator |
Where the AirTAC GC300-10 FRL Unit (GC30010F1W) Is Used
CNC machining center air supply
Feeding filtered, regulated and lubricated air to the tool-changer, clamps and pallet clamps of a machining center, where the 5 um element protects fine directional valves from water and particulate carryover.
Automotive paint line atomizers
Conditioning the air delivered to spray guns and atomizing headers on a paint line, where clean, moisture-reduced and oil-mist-lubricated supply keeps finish quality consistent.
Pharmaceutical tablet press
Supplying treated air to the compaction and dedusting actuators of a tablet press, with the MPa-scaled gauge matching the instrument convention used on pharma production equipment.
Is the AirTAC GC300-10 FRL Unit (GC30010F1W) the Right Station?
Size 300 with PT3/8 ports is the mid-range step in the GC line; step down to 200 or up to 400/600 according to the air demand of your circuit, and we will check the published flow curves against your requirement before you order. The differential-pressure drain fitted here is the standard choice; an automatic drain (code A) or a manual drain (code M) can be ordered instead. Filtration is the fine 5 um (W) element; the standard 40 um element is available if that level of cleanliness is not needed. The square gauge reads in MPa, with psi (2) and bar (3) scales as alternatives. Thread is PT as standard, with G (BSPP) and NPT as catalogue options.
Quick checklist
- ✓ Body size for your peak flow (PT3/8" 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 GR300-10 regulator with a GF300-10 filter on that branch.
AirTAC GC300-10 FRL Unit (GC30010F1W) FAQ
AirTAC publishes flow for the G series as curves, not as a single rated figure, so we do not quote a number here. Send us your working pressure and air demand and we will confirm the datasheet flow data for this exact unit before you order.
Yes. The square gauge is available scaled in MPa (1), psi (2) or bar (3), and a round external gauge can be specified instead. Filtration is 5 um on this version (W); the standard 40 um element is the alternative if fine filtration is not required.
Authorized Export Seller
Genuine AirTAC parts produced by AirTAC factory.
1-Year Warranty
Covers non-human-caused product damage.
Fast Dispatch
Standard models usually ship in 3-4 days.
Fast Reply
Most inquiries answered within 7-8 hours.
Related AirTAC Air-Preparation Units
Request a Quote for AirTAC GC300-10 FRL Unit (GC30010F1W)
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.