Airtac GFC Combination Unit GFC300C08AN
The AirTAC GFC Combination Unit GFC300C08AN 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 GFC300C08AN
The AirTAC GFC two-unit set pairs a filter regulator with a lubricator, so one 1/4 in PT connection covers filtration, pressure regulation and oil-mist lubrication. This version uses the standard 40 um element, drains the bowl automatically, and is supplied without a gauge - a good match where the control panel already carries its own readouts; an external round gauge is available as an option.
This is a genuine AirTAC part. Maximum inlet pressure is 1.0 MPa (145 psi), the working temperature range is -5 to 70 C (non-freezing), and at size 300 the bowls are polycarbonate. The family spans sizes 200 to 600 with fine-filtration, gauged and check-valve variants; we confirm flow and datasheet figures on request.
Airtac GFC Combination Unit GFC300C08AN Technical Specifications
| Model | Airtac GFC Combination Unit GFC300C08AN |
|---|---|
| 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 GFC300C08AN
| GFC300 | G-series two-unit set, 300 body — sets the port range. |
|---|---|
| C0 | 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-C0 filter regulator and GL300-C0 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-C0 |
| Build order | Filter regulator first, lubricator last |
Where the Airtac GFC Combination Unit GFC300C08AN Is Used
Sorting conveyor gate cylinders
Runs the diverter and gate cylinders along a sorting conveyor; the standard 40 um element handles general plant air, and the set suits stations where the control panel already carries its own gauges.
Electronics assembly pick-and-place
Feeds small pick-and-place cylinders and air jets on an electronics assembly line, delivering filtered, regulated and lubricated air at the station while readouts stay on the panel.
Plant-wide workbench air drops
Installed at workbench drops across a production floor to condition air for assorted pneumatic hand tools, with the automatic drain handling condensate on each drop.
Is the Airtac GFC Combination Unit GFC300C08AN the Right Set?
This code selects the standard 40 um element, the automatic drain (A) and no gauge (N). With automatic or differential-pressure drain the regulator adjusts 0.15-0.9 MPa (20-130 psi); manual-drain variants in the family widen that to 0.05-0.9 MPa (7-130 psi). If your air feeds sensitive tools, the W variants with a 5 um element are the finer choice; if you want a local readout, the F1 variants add an embedded square gauge scaled in MPa. Size 300 gives a 1/4 in port; sizes 400 and 600 step up for heavier lines. PT is the standard thread, with G (BSPP) and NPT as catalogue thread options. Flow is published as curves, not a single rating, so ask us to confirm sizing 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-C0 filter regulator on its own.
Airtac GFC Combination Unit GFC300C08AN FAQ
There is no single rated flow figure to quote: AirTAC publishes flow for the G series as curves. Send us your line pressure and demand and we will confirm the sizing against the datasheet on request.
No. The N in the code means the set is supplied without a gauge, which suits panels that already carry their own readouts. An external round gauge is available as an option, and family variants such as GFC300C08AF1W come with an embedded square gauge scaled in MPa.
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Genuine AirTAC parts produced by AirTAC factory.
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Covers non-human-caused product damage.
Fast Dispatch
Standard models are processed and dispatched in 3-5 business days.
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Most inquiries answered within 7-8 hours.
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