AirTAC GFC300-10 Combination Unit (GFC30010AF2)
The AirTAC AirTAC GFC300-10 Combination Unit (GFC30010AF2) 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 automatic 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
- DrainAutomatic 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 GFC300-10 Combination Unit (GFC30010AF2)
GFC30010AF2 is a genuine AirTAC two-unit air-treatment set in the G300 series: a filter-regulator paired with a lubricator in one piped assembly, so it cleans the air, holds downstream pressure steady and meters oil mist to the tools and cylinders it feeds. This configuration has a 3/8 inch PT port, automatic drain in the polycarbonate filter bowl, standard 40 um filtration and a square pressure gauge scaled in psi. Maximum inlet pressure is 1.0 MPa (145 psi); with the automatic drain specified, the regulator adjusts from 0.15 to 0.9 MPa (20-130 psi). Operating temperature is -5 to 70 C (non-freezing), medium is compressed air only.
The G series is AirTAC's modular treatment range, offered in sizes 200, 300, 400 and 600 with ports from 1/8 to 1 inch, thread options PT, G (BSPP) and NPT, differential-pressure, automatic or manual drains, and optional 5 um filtration. AirTAC publishes flow as characteristic curves rather than a single rated figure, so we confirm the datasheet and sizing against your application on request.
AirTAC GFC300-10 Combination Unit (GFC30010AF2) Technical Specifications
| Model | AirTAC GFC300-10 Combination Unit (GFC30010AF2) |
|---|---|
| Series | GFC300 two-unit set |
| Composition | Filter regulator + lubricator (2 units) |
| Port size | PT3/8" (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 | Automatic drain |
| Bowl material | PC |
| Pressure gauge | Fitted — square, psi 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 (GFC30010AF2)
| 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". |
| A | Drain: Automatic 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. |
| 2 | Gauge scale: psi. 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 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 (GFC30010AF2) Is Used
Vehicle repair shop air-tool drops
Feeds impact wrenches, ratchets and air hammers at service bays with filtered, regulated and oil-misted air, so tools stay lubricated through the shift.
Pick-and-place cylinder supply on packaging machines
Sits upstream of the valve manifold on carton-packing heads, cleaning the supply, setting working pressure and lubricating the cylinders.
Carton-forming and sealing stations
Conditions the air feeding flap-folders, taping heads and stapler cylinders on a corrugated box line.
Is the AirTAC GFC300-10 Combination Unit (GFC30010AF2) the Right Set?
The G300 frame is the mid-size step in the G series with a 3/8 inch port; step up to G400 for larger lines or down to G200 for compact circuits, matching the port to your pipe and air demand. Drain choice is real: differential-pressure is the default, this code specifies automatic, and manual is available on the M order code. Filtration is 40 um standard, with 5 um on the W variant. The square gauge can be scaled in MPa, psi (this model) or bar, and PT is the standard thread with G (BSPP) and NPT orderable as specification options.
Because AirTAC publishes flow only as curves and not a single rating, ask us to confirm sizing against your working pressure and demand before you order.
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 (GFC30010AF2) FAQ
AirTAC publishes flow for the G300 two-unit set as characteristic curves, not as a single rated figure, so we do not quote a number on the page. Send us your working pressure and expected air demand and we will confirm the correct size and the datasheet curves on request.
In this code the F2 position means a square pressure gauge is fitted with a psi scale. AirTAC also offers the square gauge scaled in MPa or bar; tell us your preferred scale when ordering and we will decode the matching order code.
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Standard models are processed and dispatched in 3-5 business days.
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Related AirTAC Air-Preparation Units
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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.