Airtac B52-GFC Copper-Free Air Source Treatment Component B52-GFC30015MC1WK
The AirTAC B52-GFC Copper-Free Air Source Treatment Component B52-GFC30015MC1WK 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).
- TypeTwo-unit set (F.R. + L.)
- Port sizePT1/2"
- Regulating range0.05 - 0.9 MPa (7 - 130 psi)
- Filtering grade5 µm
- DrainManual 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-GFC30015MC1WK
The AirTAC GFC30015MC1WK is a two-unit air preparation set: a 300-size filter regulator plus a separate lubricator, giving filtration, regulation and oil-mist lubrication from one 1/2 in PT connection. The W suffix specifies the 5 um fine filter element, and the K suffix means a reverse (check) valve is fitted to help hold downstream pressure during supply dips. This configuration has a manual drain and an external round gauge scaled in MPa. It runs on compressed air only, up to 1.0 MPa (145 psi) and -5 to 70 C, and the manual-drain regulator adjusts from 0.05 to 0.9 MPa (7-130 psi). Bowls on the 300 size are polycarbonate.
This is a genuine AirTAC part in the G-series 300 size. The family spans 200, 300, 400 and 600 sizes with 1/8 to 1 in ports, G (BSPP) and NPT thread options, and automatic or differential-pressure drains as alternatives. Flow is published as curves rather than a single rating, so ask us to confirm sizing and the datasheet for your application.
Airtac B52-GFC Copper-Free Air Source Treatment Component B52-GFC30015MC1WK Technical Specifications
| Model | Airtac B52-GFC Copper-Free Air Source Treatment Component B52-GFC30015MC1WK |
|---|---|
| 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 | Fitted — round, MPa scale |
| Reflux valve | Fitted (reverse flow permitted) |
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.
Model Code: Airtac B52-GFC Copper-Free Air Source Treatment Component B52-GFC30015MC1WK
| 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. |
| (blank) | Pressure gauge fitted (blank). |
| C | Gauge shape: Round. C is round, F is square. |
| 1 | Gauge scale: MPa. 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. |
| K | Reverse-flow (reflux) valve fitted. |
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.
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 · PT1/2" · 5 µm |
|---|---|
| One size down | GFC200 |
| One size up | GFC400 |
| Three-unit equivalent | GC300-15 |
| Build order | Filter regulator first, lubricator last |
Where the Airtac B52-GFC Copper-Free Air Source Treatment Component B52-GFC30015MC1WK Is Used
Robot end-effector holding circuit
Supplying 5 um filtered, regulated, lubricated air to the grippers and clamps on a robot end-effector, with the fitted check valve helping the grip stay charged if shop supply dips mid-cycle.
CNC machine tool air preparation
Conditioning the supply to tool-change cylinders and air-powered spindles on a CNC machining cell, where fine filtration protects pilot valves and the lubricator services the air motor.
Trailer brake-test rig supply
Filtering, regulating and lubricating air on a workshop brake-test rig for commercial trailers, with the check valve holding the regulated test pressure while the supply side is load-checked.
Is the Airtac B52-GFC Copper-Free Air Source Treatment Component B52-GFC30015MC1WK the Right Set?
This is the most fully optioned 300-size, 1/2 in PT two-unit set in the range: 5 um fine filtration (W), a fitted reverse (check) valve (K), manual drain and an MPa round gauge. Pick it when you need both finer particle control and downstream pressure retention; drop the W for general duty or the K if you do not need pressure retention. Drain alternatives are automatic and differential-pressure, gauge scales come in psi or bar as well as MPa, and thread is standard PT with G (BSPP) or NPT to order. Flow appears only as curves, so ask us to confirm sizing against your application before ordering.
Quick checklist
- ✓ Body size for your peak flow (PT1/2" 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 0.05 - 0.9 MPa (7 - 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 GFR300-15 filter regulator on its own.
Airtac B52-GFC Copper-Free Air Source Treatment Component B52-GFC30015MC1WK FAQ
AirTAC publishes flow for this series as curves rather than a single rated figure, so we do not state one number. Send your line pressure and air consumption and we will confirm the right size and provide the datasheet on request.
W upgrades the filter element from the standard 40 um to 5 um for finer particle removal. K fits a reverse (check) valve that helps hold downstream pressure if the supply drops. The base decode stays the same: two-unit filter regulator plus lubricator, 1/2 in PT ports, manual drain and an MPa round gauge.
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