AirTAC GFC300-10 Combination Unit (GFC30010F1W)
The AirTAC AirTAC GFC300-10 Combination Unit (GFC30010F1W) 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 5 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 grade5 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 GFC300-10 Combination Unit (GFC30010F1W)
This AirTAC GFC two-unit set combines a filter-regulator and a lubricator: compressed air is cleaned, regulated and then enriched with oil mist for downstream cylinders and tools. GFC30010F1W is size 300 with 3/8 in PT ports, and the W in the code selects the 5 um filter element instead of the 40 um standard, for finer protection of sensitive components. It carries a differential-pressure drain, standard regulation of 0.15-0.9 MPa (20-130 psi), an embedded square MPa gauge and a bracket; maximum inlet pressure is 1.0 MPa (145 psi) and working temperature is -5 to 70 C (non-freezing).
A genuine AirTAC part for the US market. The G series covers sizes 200, 300, 400 and 600, with G(BSPP) and NPT threads, manual or automatic drains, external round gauges and no-bracket options on related codes. Flow appears in the catalogue as curves rather than one rated figure, so we confirm the datasheet and flow data for your job on request.
AirTAC GFC300-10 Combination Unit (GFC30010F1W) Technical Specifications
| Model | AirTAC GFC300-10 Combination Unit (GFC30010F1W) |
|---|---|
| Series | GFC300 two-unit set |
| Composition | Filter regulator + lubricator (2 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 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 (GFC30010F1W)
| 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. |
| 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 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" · 5 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 (GFC30010F1W) Is Used
Paint spray booth supply
Conditioning air ahead of spray guns in a finishing booth, using the 5 um element to strip finer particulate while the regulator sets gun pressure.
Lab automation actuators
Supplying grippers and small cylinders on laboratory automation, where the 5 um grade helps protect pilot-operated control valves.
Textile machine service air
Conditioning supply air on textile machinery with dense pneumatic valve banks, where fine filtration and steady regulated pressure are wanted.
Is the AirTAC GFC300-10 Combination Unit (GFC30010F1W) the Right Set?
Choose the W grade here when the circuit serves pilot valves, gauges or finish-critical equipment that a 40 um element would leave exposed to finer particles; otherwise the standard 40 um code keeps differential pressure lower across the element. This unit keeps the default differential-pressure drain; manual (M) and automatic (A) drains are separate codes. Gauge scales are MPa (1), psi (2) or bar (3), and PT can be ordered as G(BSPP) or NPT on equivalent codes. Flow is published as curves, not a single rating, 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 (GFC30010F1W) FAQ
AirTAC publishes G-series flow as curves, not as a single rated figure, so we do not state one number here. Share your line pressure and demand and we will confirm sizing and the datasheet figures for the GFC30010F1W on request.
The W in GFC30010F1W selects the 5 um grade, which suits pilot valves, instrumentation and finishing work; the blank position defaults to 40 um for general plant air. Everything else about this two-unit set, including the 0.15-0.9 MPa regulation range, stays the same.
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Genuine AirTAC parts produced by AirTAC factory.
1-Year Warranty
Covers non-human-caused product damage.
Fast Dispatch
Standard models are processed and dispatched in 3-5 business days.
Fast Reply
Most inquiries answered within 7-8 hours.
Related AirTAC Air-Preparation Units
Request a Quote for AirTAC GFC300-10 Combination Unit (GFC30010F1W)
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.