Airtac B52-GFC Copper-Free Air Source Treatment Component B52-GFC40015NWK
The AirTAC B52-GFC Copper-Free Air Source Treatment Component B52-GFC40015NWK 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 differential-pressure drain and regulation over 0.15 - 0.9 MPa (20 - 130 psi).
- TypeTwo-unit set (F.R. + L.)
- Port sizePT1/2"
- Regulating range0.15 - 0.9 MPa (20 - 130 psi)
- Filtering grade5 µm
- DrainDifferential-pressure drain
- Bowl materialPC
- Pressure gaugeNot fitted
- 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-GFC40015NWK
The GFC40015NWK is AirTAC's G-series two-unit air preparation set for 1/2 in PT threaded lines, pairing a filter-regulator with a lubricator so one assembly filters, regulates and lubricates compressed air. The W code selects the finer 5 um filter element, and the K code adds a reverse (check) valve that helps hold downstream pressure if the supply drops. This version uses a differential-pressure drain and no gauge (N code).
This is a genuine AirTAC part in the 400 size of the G series, which also spans 200, 300 and 600 sizes with ports from 1/8 to 1 in. Options include automatic or manual drains, the standard 40 um element, gauge variants, and G (BSPP) or NPT threads. We confirm flow and datasheet figures on request.
Airtac B52-GFC Copper-Free Air Source Treatment Component B52-GFC40015NWK Technical Specifications
| Model | Airtac B52-GFC Copper-Free Air Source Treatment Component B52-GFC40015NWK |
|---|---|
| Series | GFC400 two-unit set |
| Composition | Filter regulator + lubricator (2 units) |
| Port size | PT1/2" (PT thread) |
| Filtering grade | 5 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 | Not fitted |
| 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 0.15 - 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-GFC40015NWK
| GFC400 | G-series two-unit set, 400 body — sets the port range. |
|---|---|
| 15 | Port size PT1/2". This body offers 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. |
| 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. |
| 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: GFR400-15 filter regulator and GL400-15 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 | GFC400 · PT1/2" · 5 µm |
|---|---|
| One size down | GFC300 |
| One size up | GFC600 |
| Three-unit equivalent | GC400-15 |
| Build order | Filter regulator first, lubricator last |
Where the Airtac B52-GFC Copper-Free Air Source Treatment Component B52-GFC40015NWK Is Used
Trailer air-suspension test bench
Supplies filtered, regulated and lubricated air to a test bench for trailer suspension and brake actuators, with the check valve helping hold test pressure against supply fluctuation.
High-cycle sorting gate actuators
Conditions air for the diverter gates and stop cylinders on a high-cycle sorting line, where 5 um air protects the pilot valves through rapid cycling.
Emergency clamping circuits
Feeds hold-down and safety clamp cylinders where the check valve helps maintain the clamped pressure if the plant air supply is interrupted.
Is the Airtac B52-GFC Copper-Free Air Source Treatment Component B52-GFC40015NWK the Right Set?
Step between sizes 200, 300, 400 and 600 to match port and air demand; the 400 size carries the 1/2 in PT port shown here. Keep the W code for 5 um filtration of finer-particle-sensitive equipment, or move to the standard 40 um element for general plant air. Drain choice is differential-pressure here, with automatic (A) or manual (M) variants available. Keep the K code when you want the check valve to hold regulated downstream pressure through supply dips; order a gauge version instead of the N no-gauge code if a reading is needed. Threads are PT (standard), G (BSPP) or NPT. Flow is published as curves rather than a single rating, so ask us to confirm sizing 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 0.15 - 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 GFR400-15 filter regulator on its own.
Airtac B52-GFC Copper-Free Air Source Treatment Component B52-GFC40015NWK FAQ
Flow for the AirTAC G series is published as curves, not as a single rated figure, so no number is stated here. Give us your inlet pressure and required air consumption and we will confirm the flow from the datasheet on request.
W specifies the 5 um filter element instead of the standard 40 um, and K means a reverse (check) valve is fitted so downstream pressure is held back if the upstream supply dips. Both apply to this set; the drain remains the differential-pressure type.
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Covers non-human-caused product damage.
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Standard models are processed and dispatched in 3-5 business days.
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Most inquiries answered within 7-8 hours.
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Request a Quote for Airtac B52-GFC Copper-Free Air Source Treatment Component B52-GFC40015NWK
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.