Airtac GFC Combination Unit GFC300C10AF1W
The AirTAC GFC Combination Unit GFC300C10AF1W 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 See datasheet 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 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 GFC Combination Unit GFC300C10AF1W
The GFC300C10AF1W is an AirTAC G-series two-unit air preparation set: a filter-regulator plus a separate lubricator supplied as one ordered package. Air is filtered to the 5 um fine grade (W code), downstream pressure is regulated over 0.15-0.9 MPa (20-130 psi) with the automatic drain (A) emptying the filter bowl, and oil mist is metered into the line for tools and cylinders. The 3/8 in PT port, PC bowls at this size and the embedded square gauge with MPa scale complete the configuration.
This is a genuine AirTAC part for compressed air only, rated to 1.0 MPa (145 psi) maximum working pressure and -5 to 70 C, non-freezing. The G series spans sizes 200 to 600 with ports from 1/8 to 1 in, in PT, G (BSPP) and NPT threads, with automatic, manual or differential-pressure drains, 40 or 5 um elements, embedded square or round external gauges in MPa, psi or bar, and an optional K reverse valve. AirTAC publishes flow as curves rather than a single rating, so we confirm datasheet figures on request.
Airtac GFC Combination Unit GFC300C10AF1W Technical Specifications
| Model | Airtac GFC Combination Unit GFC300C10AF1W |
|---|---|
| Series | GFC300 two-unit set |
| Composition | Filter regulator + lubricator (2 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 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 GFC Combination Unit GFC300C10AF1W
| GFC300 | G-series two-unit set, 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 set. Constituent units, orderable separately as spares: GFR300-C1 filter regulator and GL300-C1 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 · See datasheet · 40 µm |
|---|---|
| One size down | GFC200 |
| One size up | GFC400 |
| Three-unit equivalent | GC300-C1 |
| Build order | Filter regulator first, lubricator last |
Where the Airtac GFC Combination Unit GFC300C10AF1W Is Used
CNC machining centers
Filtered, regulated and oil-misted air for pallet-clamp cylinders and air tools on a machining center, with the 5 um element protecting fine metering components and the MPa gauge for setpoint checks.
Automotive paint booth
Supplies spray guns with air that is filtered to 5 um, held at a set working pressure and lubricated for trigger and needle life in a refinish booth.
Packaging line actuators
Keeps carton-sealer and case-erector cylinders on a packaging conveyor fed with filtered, regulated, lubricated air from a single point-of-use set.
Is the Airtac GFC Combination Unit GFC300C10AF1W the Right Set?
Size 300 with a 3/8 in PT port suits medium-flow branch circuits; step up to 400 or 600 for larger ports and flow, or down to 200 for compact 1/8-1/4 in lines. Drain choice is automatic (A, fitted here), manual (M) or differential-pressure (blank) - note the manual-drain version widens the regulating range down to 0.05 MPa. The W code selects the 5 um element over the standard 40 um, and F1 gives the embedded square gauge in MPa; round external gauges in MPa/psi/bar or the N no-gauge version are alternatives. Thread is PT as standard; G (BSPP) and NPT are catalogue options. 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 (See datasheet 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-C1 filter regulator on its own.
Airtac GFC Combination Unit GFC300C10AF1W FAQ
AirTAC publishes capacity for the G series as flow curves, not as a single rated figure, so there is no one number to quote. Tell us your line pressure and demand and we will confirm the curve-based figures and datasheet for this 300-size, 3/8 in unit on request before you order.
W selects the 5 um fine filter element instead of the standard 40 um, and F1 specifies the embedded square pressure gauge with MPa scale. A is the automatic drain, 10 sets the 3/8 in PT port, and GFC is the two-unit filter-regulator plus lubricator family.
Authorized Export Seller
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 GFC Combination Unit GFC300C10AF1W
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.