
The AirTAC B52-GFC Copper-Free Air Source Treatment Component B52-GFC300C15AC1W 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).
The AirTAC GFC series is a two-unit set: a filter-regulator plus a separate lubricator, covering filtration, pressure regulation and oil-mist lubrication of compressed air in one package. This GFC300C15AC1W is size 300 with PT1/2 ports. The filter bowl has an automatic drain (A) and a 5 um element (the W grade) rather than the standard 40 um. A round external gauge with MPa scale is included, and no reverse valve is carried. The regulator adjustment range with automatic drain is 0.15-0.9 MPa (20-130 psi); maximum working pressure is 1.0 MPa (145 psi) and the temperature range is -5 to 70 C, non-freezing.
This is a genuine AirTAC part. GFC sets are available in sizes 200, 300, 400 and 600 with choices of port, drain, filter grade, gauge and thread. Flow is published as curves rather than a single rated figure, so we confirm datasheet details and sizing on request.
| Model | Airtac B52-GFC Copper-Free Air Source Treatment Component B52-GFC300C15AC1W |
|---|---|
| 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.
| 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.
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 |
Conditions the air to form-fill-seal machinery, filtering to 5 um, regulating pressure visibly on the MPa gauge and lubricating cylinder-driven sealing motions; the auto-drain bowl suits unattended runs.
Feeds the clamp, flap-fold and push cylinders of a case erector/sealer at PT1/2, with the automatic drain handling condensate during continuous shifts.
Supplies regulated, filtered and lubricated air to mold-core pulls, ejection and part-removal actuators around an injection molding cell.
Size 300 on PT1/2 is the larger port step within the GFC300 family, for lines that need more flow than the PT3/8 version; sizes 200/400/600 remain available. The A drain empties the filter bowl automatically, suiting unattended points, and pairs with the 0.15-0.9 MPa adjustment range. W selects the 5 um element over the standard 40 um. The C1 code adds an external round gauge with MPa scale if you prefer a visible, remotely readable setting. Thread is PT as standard, with G (BSPP) and NPT as catalogue options. Flow is published as curves, so ask us to confirm sizing before ordering.
Quick checklist
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.
We do not quote a rated flow figure because AirTAC publishes G-series flow only as curves, not as a single number. Share your application demand and we will confirm the datasheet curve and whether the size 300 PT1/2 set suits it, on request.
A is the automatic drain, which discharges condensate from the filter bowl without operator attention; C1 is the round external gauge with MPa scale. Together they mean this GFC300C15AC1W can be set and monitored visually and left to drain itself between services.
Genuine AirTAC parts produced by AirTAC factory.
Covers non-human-caused product damage.
Standard models are processed and dispatched in 3-5 business days.
Most inquiries answered within 7-8 hours.
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.