Airtac B52-GFC Copper-Free Air Source Treatment Component B52-GFC300C08MNW
The AirTAC B52-GFC Copper-Free Air Source Treatment Component B52-GFC300C08MNW 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 B52-GFC Copper-Free Air Source Treatment Component B52-GFC300C08MNW
The AirTAC GFC series is a two-unit air preparation set: a filter-regulator and a lubricator mounted together as one assembly. GFC300C08MNW is the 300 size with PT1/4 ports, a 5 um filter element, a manual drain on the filter bowl and no gauge fitted. It removes water and particulate, holds the downstream pressure you set - adjustable from 0.05 to 0.9 MPa (7 to 130 psi) on this manual-drain version - and feeds oil mist to the air tools and cylinders behind it. Max inlet pressure is 1.0 MPa (145 psi), the working temperature range is -5 to 70 C, and the 300-size bowls are PC (polycarbonate).
This is a genuine AirTAC part. The G series spans 200, 300, 400 and 600 sizes with ports from 1/8 in. to 1 in., and drain type, filter grade (40 um standard, 5 um optional), gauge and G/NPT thread variants are catalogue choices. AirTAC publishes flow for these units as curves rather than a single rated figure, so ask us and we will confirm the flow and datasheet figures for your application before you order.
Airtac B52-GFC Copper-Free Air Source Treatment Component B52-GFC300C08MNW Technical Specifications
| Model | Airtac B52-GFC Copper-Free Air Source Treatment Component B52-GFC300C08MNW |
|---|---|
| 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 B52-GFC Copper-Free Air Source Treatment Component B52-GFC300C08MNW
| 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 B52-GFC Copper-Free Air Source Treatment Component B52-GFC300C08MNW Is Used
CNC machining center air supply
Prepares the air feeding tool-changer clamps and pneumatic actuators on a machining center: the 5 um element strips water and fine particles, the regulator pins a steady set pressure to the spindle-area cylinders, and the lubricator mists oil into the actuator circuit.
Body-shop impact wrench station
At an automotive body shop drop point, the set filters shop air, regulates the working pressure for hand tools, and the lubricator section oils the line feeding impact wrenches and ratchets so they keep running shift after shift.
Carton sealing line
On a carton-sealing conveyor, the regulator holds consistent cylinder pressure for box clamping and flap folding, while the manual-drain filter bowl and oil-mist lubricator keep the line's valves and cylinders in condition.
Is the Airtac B52-GFC Copper-Free Air Source Treatment Component B52-GFC300C08MNW the Right Set?
Size the set by port and flow: G series steps 200, 300, 400 and 600 cover ports from 1/8 in. to 1 in., and this 300 set carries PT1/4 as the standard thread, with G (BSPP) and NPT available to order. The 5 um element gives finer prefiltration than the 40 um standard; the manual drain means an operator drains the bowl by hand, while automatic and differential-pressure drains are alternative catalogue choices. This variant has no gauge and no reverse valve; gauged and K-coded versions exist in the same family. Flow is published as curves, not a single rating - send us your flow requirement and we will confirm the right size 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 B52-GFC Copper-Free Air Source Treatment Component B52-GFC300C08MNW FAQ
AirTAC does not publish a single rated flow figure for the G series; flow is given as performance curves against pressure. We can confirm the curve data and datasheet figures for this 300-size, PT1/4 set on request - just tell us your flow requirement before ordering.
M is the manual drain code: the filter bowl is drained by hand when condensate collects. The manual-drain version also carries the wider regulator adjustment range of 0.05-0.9 MPa (7-130 psi). Automatic and differential-pressure drain versions are available in the same family if you prefer hands-off drainage.
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