AirTAC GFC300-10 Combination Unit (GFC30010F1T)
The AirTAC AirTAC GFC300-10 Combination Unit (GFC30010F1T) is a genuine G-series two-unit air-preparation set: a filter regulator that filters and regulates in one body, coupled to a lubricator. Two bodies do the work of three, with PT3/8" ports, a 40 µm element, a differential-pressure drain and regulation over 0.15 - 0.9 MPa (20 - 130 psi).
- TypeTwo-unit set (F.R. + L.)
- Port sizePT3/8"
- Regulating range0.15 - 0.9 MPa (20 - 130 psi)
- Filtering grade40 µm
- DrainDifferential-pressure drain
- Bowl materialPC
- Pressure gaugeFitted
- ThreadNPT
- 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 GFC300-10 Combination Unit (GFC30010F1T)
The AirTAC GFC two-unit set pairs a filter-regulator with a lubricator: it removes water and particulate from compressed air, holds downstream pressure steady, and adds oil mist for air tools and cylinders. This GFC30010F1T is size 300 with 3/8 in NPT ports, a 40 um standard filter element, differential-pressure drain, standard-pressure regulation of 0.15-0.9 MPa (20-130 psi), an embedded square gauge scaled in MPa, and a bracket included. Maximum inlet pressure is 1.0 MPa (145 psi); working temperature is -5 to 70 C (non-freezing). Bowl material at size 300 is polycarbonate.
This is a genuine AirTAC part for the US market. The G series spans sizes 200, 300, 400 and 600, with G(BSPP) and PT thread options, 5 um filtration, manual or automatic drains, external round gauges and no-bracket variants on other codes. Flow is published as curves rather than a single rating, so we confirm the datasheet and flow figures for your application on request.
AirTAC GFC300-10 Combination Unit (GFC30010F1T) Technical Specifications
| Model | AirTAC GFC300-10 Combination Unit (GFC30010F1T) |
|---|---|
| Series | GFC300 two-unit set |
| Composition | Filter regulator + lubricator (2 units) |
| Port size | PT3/8" (NPT 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 — 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 set has no separate bracket code — the two 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 GFC300-10 Combination Unit (GFC30010F1T)
| GFC300 | G-series two-unit set, 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. |
| (blank) | Filtering grade 40 µm. Only 40 µm (blank) and 5 µm (W) exist. |
| T | NPT 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 set. Constituent units, orderable separately as spares: GFR300-10 filter regulator and GL300-10 lubricator.
Size Class & How It Differs From GC
- GFC200PT1/8" - PT1/4"
- GFC300PT1/4" - PT1/2"
- GFC400PT3/8" - PT1/2"
- GFC600PT3/4" - PT1"
A GFC is two units because filtering and regulating share one body. A GC is three separate units — filter, regulator and lubricator. Both filter, regulate and lubricate; the GFC is the shorter assembly, the GC keeps the filter and regulator serviceable as separate bodies.
| This model | GFC300 · PT3/8" · 40 µm |
|---|---|
| One size down | GFC200 |
| One size up | GFC400 |
| Three-unit equivalent | GC300-10 |
| Build order | Filter regulator first, lubricator last |
Where the AirTAC GFC300-10 Combination Unit (GFC30010F1T) Is Used
CNC machining center air prep
Feeding filtered, regulated and lubricated air to tool-changer and clamping circuits in a US-plumbed CNC cell with 3/8 in NPT drops.
Carton packaging conveyor
Supplying pushers, diverters and stop cylinders along a packaging conveyor, with the lubricator section servicing the cylinders in service.
Assembly bench tool drops
A bench-mounted FRL set feeding impact wrenches and air ratchets, with oil mist carried to the tools through 3/8 in NPT hose runs.
Is the AirTAC GFC300-10 Combination Unit (GFC30010F1T) the Right Set?
Step up from size 200 to this 300 body when your circuit needs 3/8 in ports and more flow; sizes 400 and 600 exist for larger demand. Drain choice is decodable: differential-pressure here is the default, while M and A codes select manual and automatic drains. The 40 um element suits general plant air; the W suffix selects 5 um for finer protection. Gauge scales run MPa (1), psi (2) and bar (3), and this NPT version can be swapped for G(BSPP) or standard PT on the equivalent code. Flow is published as curves, not a single rated number, so ask us to confirm sizing against your application before ordering.
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
- ✓ Two-unit (GFC) or three-unit (GC) layout
- ✓ Oil mist acceptable downstream
Installation & Maintenance Notes
- check Install with the airflow arrow: filter regulator 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 set 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, so if any branch must stay oil-free, take that branch off before the lubricator or use a GFR300-10 filter regulator on its own.
AirTAC GFC300-10 Combination Unit (GFC30010F1T) FAQ
AirTAC publishes flow for the G series as curves, not as a single rated figure, so we do not quote one number here. Send us your line pressure and air demand and we will confirm the sizing and datasheet figures for the GFC30010F1T on request.
The trailing T in GFC30010F1T specifies NPT threads, which is standard in US plumbing. The same two-unit filter-regulator-plus-lubricator set is available with G(BSPP) or standard PT threads under other codes. Maximum inlet pressure across the set is 1.0 MPa (145 psi).
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Related AirTAC Air-Preparation Units
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