Airtac GFC Combination Unit GFC300C10C1
The AirTAC GFC Combination Unit GFC300C10C1 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 GFC300C10C1
GFC300C10C1 is an AirTAC G-series two-unit set: a filter regulator plus a separate lubricator, fitted with an external round pressure gauge on the MPa scale. The filter stage carries the standard 40 um element with the differential-pressure drain, the regulator holds downstream pressure in the 0.15-0.9 MPa (20-130 psi) range, and the lubricator meters oil mist to the downstream equipment. Ports are PT 3/8 in.
This is a genuine AirTAC part. The G series is available in sizes 200, 300, 400 and 600 with ports from 1/8 to 1 in, and in drain (differential-pressure, automatic or manual), filter-grade (40 um standard, 5 um with W), gauge (embedded square, or external round in MPa, psi or bar scale), thread (PT standard; G/BSPP and NPT as catalogue options) and bracket variants. Flow is published as curves rather than a single rating; ask us and we will confirm the datasheet figures for your application.
Airtac GFC Combination Unit GFC300C10C1 Technical Specifications
| Model | Airtac GFC Combination Unit GFC300C10C1 |
|---|---|
| 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 GFC300C10C1
| 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 GFC300C10C1 Is Used
Electronics assembly workstations
Supplying bench-top pick-and-place units and electric-to-pneumatic screwdriver stations, where the round MPa gauge gives operators a visible setpoint and the 40 um element suits standard plant air.
Textile winding line
Feeding air jets and actuated guides on a textile winding line, with the MPa gauge letting setters verify line pressure at a glance and the lubricator conditioning the line's cylinders.
QA leak-test rigs
Air supply for leak-test and cycle-life rigs in a quality lab, where the external gauge documents the set pressure and the set keeps the test cylinders supplied with filtered, lubricated air.
Is the Airtac GFC Combination Unit GFC300C10C1 the Right Set?
This code suits standard plant air: the 40 um element handles typical compressor output, the differential-pressure drain needs no manual draining routine, and the external round MPa gauge gives a visible setpoint where the embedded square gauge is not enough. Compared with the ANW variants, you trade the 5 um element and automatic drain for the gauge and standard grade, and the 0.15-0.9 MPa (20-130 psi) regulation range applies. If you need finer filtration or automatic draining, pick the matching variant; psi (scale 2) and bar (scale 3) gauges are also listed. Thread is PT as standard, with G (BSPP) and NPT as orderable options. Flow is published as curves, not a single rated figure, 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-C1 filter regulator on its own.
Airtac GFC Combination Unit GFC300C10C1 FAQ
AirTAC publishes G-series flow as curves rather than a single rated figure, so quoting one number would be misleading. Share your line pressure and demand and we will confirm the flow from the datasheet on request.
In this code the drain position is blank, which is AirTAC's differential-pressure type. Codes ending in A specify the automatic drain instead, and M the manual type. The differential-pressure version keeps the same 0.15-0.9 MPa regulation range, while the manual-drain variant widens it to 0.05-0.9 MPa.
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