
The AirTAC B52-GFC Copper-Free Air Source Treatment Component B52-GFC30015MNW 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 PT1/2" ports, a 5 µm element, a manual drain and regulation over 0.05 - 0.9 MPa (7 - 130 psi).
The AirTAC GFC30015MNW is a two-unit air preparation set - filter-regulator plus lubricator - in the 300 size with PT1/2 ports. The W code upgrades the filtration from the 40 um standard to a 5 um element, removing finer particulate and carrying off water before the air is regulated and lubricated. The bowl is drained manually, the regulator in this manual-drain configuration adjusts over 0.05-0.9 MPa (7-130 psi), and the lubricator meters oil mist into the regulated supply. Maximum working pressure is 1.0 MPa (145 psi), the size 300 bowl is PC (polycarbonate), operating temperature is -5 to 70 C (non-freezing), and no gauge is fitted on this code.
This is a genuine AirTAC part from the G series, which runs from size 200 up to 600 with drain-type, filter-grade, gauge and G/NPT thread options. Rated flow is published as curves, not a single figure - ask us and we will confirm the datasheet flow data for your application.
| Model | Airtac B52-GFC Copper-Free Air Source Treatment Component B52-GFC30015MNW |
|---|---|
| Series | GFC300 two-unit set |
| Composition | Filter regulator + lubricator (2 units) |
| Port size | PT1/2" (PT thread) |
| Filtering grade | 5 µm |
| Regulating range | 0.05 - 0.9 MPa (7 - 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 | Manual drain |
| Bowl material | PC |
| Pressure gauge | Not fitted |
| 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 0.05 - 0.9 MPa (7 - 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. |
|---|---|
| 15 | Port size PT1/2". This body offers 08 = PT1/4", 10 = PT3/8", 15 = PT1/2". |
| M | Drain: Manual drain — this also sets the regulating band (0.05 - 0.9 MPa (7 - 130 psi)). |
| (blank) | Standard type. Blank is standard, L is the low-pressure type. |
| N | No pressure gauge (N). |
| (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. |
| W | Filtering grade 5 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: GFR300-15 filter regulator and GL300-15 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 · PT1/2" · 5 µm |
|---|---|
| One size down | GFC200 |
| One size up | GFC400 |
| Three-unit equivalent | GC300-15 |
| Build order | Filter regulator first, lubricator last |
Conditions air for sample-handling actuators and small pneumatic drives on lab automation platforms, where the 5 um element supplies cleaner air to precision pneumatic components and the lubricator protects their seals and moving parts.
Feeds pick-and-place and screw-driving modules on an electronics assembly bench. The 5 um grade reduces fine particulate reaching the bench's pneumatic tooling, with regulation and oil misting from the paired lubricator unit.
Supplies the air to high-cycle bagging and cartoning machines where fine contamination would shorten valve life: 5 um filtration, a stable regulated pressure for fast cylinder cycling, and lubrication to the machine's air circuit.
Pick this code when the finer 5 um element (W) is the deciding factor: it protects sensitive downstream equipment that the standard 40 um grade is not specified for. Everything else decodes as the base 300-size set: PT1/2 port, manual drain (M), no gauge (N), standard regulator. If 40 um is sufficient for your circuit, the plain GFC30015MN is the equivalent. Drain choice across the series is manual, automatic (A) or differential-pressure; gauge and scale variants exist as separate codes. Thread is PT as standard, with G (BSPP) and NPT orderable as catalogue options.
Flow is published as curves rather than a single rating, so let us confirm sizing against your application from the datasheet before you order.
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 GFR300-15 filter regulator on its own.
There is no single published rated flow for the G series - the figures appear as flow curves in the AirTAC datasheet. Give us your line pressure and air demand and we will confirm the relevant flow data for the GFC30015MNW on request.
Choose W when the equipment downstream needs finer filtration than the 40 um standard element provides - for example precision pneumatic tooling, instrumentation or high-cycle valves. This code is otherwise the same set: PT1/2, size 300, manual drain, no gauge, filter-regulator plus lubricator.
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.