
The AirTAC Airtac B52-GC Copper-Free Air Source Treatment Component B52-GC20008MLC1W is a genuine G-series three-unit F.R.L. combination: a separate filter, a separate regulator and a separate lubricator assembled as one air-preparation station. It has PT1/4" ports, a 5 µm element, a manual drain and regulates 0.05 - 0.9 MPa (7 - 130 psi).
The GC series is AirTAC's three-unit F.R.L. combination: a separate air filter, a pressure regulator and a lubricator assembled as one set, so the compressed air stream is cleaned, regulated and oil-mist lubricated in sequence. This GC200 size is fitted with 1/4 in. PT ports, a 5 um filter element (the finer option instead of the standard 40 um), a manual drain on the filter bowl, the low-pressure (L) regulator type and a round pressure gauge reading in MPa. The filter and lubricator bowls are polycarbonate on the 200 size.
This is a genuine AirTAC part. The G series spans 200, 300, 400 and 600 sizes with 1/8 in. to 1 in. ports, and is offered with your choice of drain type, filter grade, gauge style and scale, and PT, G (BSPP) or NPT threads. Maximum working pressure is 1.0 MPa (145 psi) and the temperature range is -5 to 70 C, non-freezing. Flow is published as curves rather than a single rating, so we confirm flow and datasheet figures for your application on request.
| Model | Airtac B52-GC Copper-Free Air Source Treatment Component B52-GC20008MLC1W |
|---|---|
| Series | GC200 F.R.L. combination |
| Composition | Filter + regulator + lubricator (3 units) |
| Port size | PT1/4" (PT thread) |
| Filtering grade | 5 µm |
| Regulating range | 0.05 - 0.9 MPa (7 - 130 psi) |
| Pressure type | Low-pressure 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 | 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. The low-pressure type adjusts over a lower band than standard; we confirm the exact figures from the factory datasheet. The combination has no separate bracket code — the three 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.
| GC200 | G-series F.R.L. combination, 200 body — sets the port range. |
|---|---|
| 08 | Port size PT1/4". This body offers 06 = PT1/8", 08 = PT1/4". |
| M | Drain: Manual drain — this also sets the regulating band (0.05 - 0.9 MPa (7 - 130 psi)). |
| L | Low-pressure 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. |
| (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. Constituent units, orderable separately as spares: GF200-08 filter, GR200-08 regulator and GL200-08 lubricator.
A GC is three separate units, so the filter and the regulator can each be serviced or replaced on their own. A GFC is the two-unit set, where filtering and regulating share one body — shorter, but the two functions come as one part. Both filter, regulate and lubricate.
| This model | GC200 · PT1/4" · 5 µm |
|---|---|
| One size up | GC300 |
| Two-unit equivalent | GFC200-08 |
| Build order | Filter → regulator → lubricator |
Filters the shop air to 5 um, holds a steady low setpoint and meters oil mist into the air line feeding impact wrenches and ratchets, protecting the tool internals on a manual-drain maintenance round.
A compact three-in-one conditioning point for carton sealers and wrapper clamp cylinders, with the round MPa gauge letting operators verify supply pressure at a glance.
The finer 5 um element plus lubrication suits spray guns and air motors in a finishing cell, where clean, correctly lubricated air keeps finish quality consistent.
The 200 size with 1/4 in. PT ports is the compact step in the G series; if your line draws more air, step up to GC300/GC400 for larger ports and higher flow. Drain options are differential-pressure (default), automatic (A) or manual (M) - this model is manual, so an operator drains the bowl as part of routine checks. The W element filters to 5 um for sensitive downstream equipment; leave it off for the standard 40 um. Gauge choices are the embedded square gauge or the external round gauge (this model), in MPa, psi or bar scale. Thread is PT as standard; G and NPT are catalogue options. A mounting bracket is optional.
Flow is published as curves, not a single rated figure, so ask us to confirm sizing against your application 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 of the regulator. If any branch of the line must stay oil-free, take that branch off before the lubricator, or use a GR200-08 regulator with a GF200-08 filter on that branch.
AirTAC publishes flow for the G series as performance curves rather than a single rated figure, so there is no one number we can quote honestly. Tell us your application and we will confirm the flow and datasheet figures for you on request before you order.
L marks the low-pressure regulator type. Because this unit has a manual drain, the setpoint range is 0.05-0.9 MPa (7-130 psi). The gauge supplied reads in MPa; psi or bar scales are available in the same code position if you prefer.
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.