
The AirTAC B52-GFC Copper-Free Air Source Treatment Component B52-GFC300C10NW 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, so compressed air is filtered, regulated and oiled in one order. This GFC300C10NW is size 300 with PT3/8 ports. The filter bowl uses the default differential-pressure drain and a 5 um element (the W grade) for finer filtration than the standard 40 um. No gauge is fitted and no reverse valve is carried; the regulator adjustment range with differential-pressure drain is 0.15-0.9 MPa (20-130 psi). Maximum working pressure is 1.0 MPa (145 psi); temperature range is -5 to 70 C, non-freezing.
This is a genuine AirTAC part. The GFC family comes in sizes 200, 300, 400 and 600 with choices of drain, filter grade, gauge and thread. Flow is published as curves rather than one rated figure, so we confirm datasheet figures and sizing on request.
| Model | Airtac B52-GFC Copper-Free Air Source Treatment Component B52-GFC300C10NW |
|---|---|
| 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 |
Filters, regulates and lubricates the air to gripper and clamp cylinders on a beverage bottling line, with the 5 um element helping keep misting nozzles and cylinders clean.
Conditions the shop-air feed into a CNC machining center's pneumatic tool-change and clamping circuits, combining filtration, regulation and oil mist at one PT3/8 tie-in.
Supplies regulated, filtered and lubricated air to blow-off nozzles and small actuators in a manual assembly cell, keeping the mist consistent for downstream tools.
Match size 200/300/400/600 and the port to your line's flow; this unit is size 300 on PT3/8. The blank drain position is the differential-pressure type, which drains according to the pressure drop across the element; automatic (A) or manual (M) are the alternatives, with the manual version offering the wider 0.05-0.9 MPa adjustment range. W selects the 5 um element over the standard 40 um. Thread is PT as standard, with G (BSPP) and NPT as options; a gauge can be ordered if you want a visible setting. 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.
AirTAC publishes G-series flow as curves rather than a single rated figure, so we do not state a number here. Tell us your application and we will confirm the datasheet curve and whether the size 300 GFC300C10NW is correctly sized, on request.
With no drain letter in the code, the GFC300C10NW carries the default differential-pressure drain, which discharges condensate based on the pressure drop across the filter element. Automatic (A) and manual (M) drains are catalogue alternatives if your maintenance routine suits them better.
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.