AirTAC GFC600-20 Combination Unit (GFC60020AC1W)
The AirTAC AirTAC GFC600-20 Combination Unit (GFC60020AC1W) 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 PT3/4" ports, a 5 µm element, a automatic drain and regulation over 0.15 - 0.9 MPa (20 - 130 psi).
- TypeTwo-unit set (F.R. + L.)
- Port sizePT3/4"
- Regulating range0.15 - 0.9 MPa (20 - 130 psi)
- Filtering grade5 µm
- DrainAutomatic drain
- Bowl materialAluminium alloy
- 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 GFC600-20 Combination Unit (GFC60020AC1W)
The AirTAC GFC600-20 is a two-unit air-treatment set that combines a filter-regulator with a lubricator, so one assembly filters water and particulate from the compressed air, regulates downstream pressure and adds oil mist for air tools and cylinders. This configuration is the size 600 set with a 3/4 inch PT port, a 5 um filter element (code W, finer than the 40 um standard), an automatic drain that expels collected condensate without manual attention, a standard regulator adjustable from 0.15-0.9 MPa (20-130 psi), and a round pressure gauge with an MPa scale. Because this is the 600 size, the filter bowl is aluminium alloy, and a mounting bracket is included.
This is a genuine AirTAC part. The GFC two-unit range is available in sizes 200, 300, 400 and 600 with port sizes from 1/8 to 1 inch, and with choices of drain type, filter grade, gauge style and scale, and G or NPT thread options. We confirm flow and other datasheet figures on request, as flow is published as curves rather than a single rating.
AirTAC GFC600-20 Combination Unit (GFC60020AC1W) Technical Specifications
| Model | AirTAC GFC600-20 Combination Unit (GFC60020AC1W) |
|---|---|
| Series | GFC600 two-unit set |
| Composition | Filter regulator + lubricator (2 units) |
| Port size | PT3/4" (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 | Automatic drain |
| Bowl material | Aluminium alloy |
| 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. 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 GFC600-20 Combination Unit (GFC60020AC1W)
| GFC600 | G-series two-unit set, 600 body — sets the port range. |
|---|---|
| 20 | Port size PT3/4". This body offers 20 = PT3/4", 25 = PT1". |
| A | Drain: Automatic 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). |
| 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 set. Constituent units, orderable separately as spares: GFR600-20 filter regulator and GL600-20 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 | GFC600 · PT3/4" · 5 µm |
|---|---|
| One size down | GFC400 |
| Three-unit equivalent | GC600-20 |
| Build order | Filter regulator first, lubricator last |
Where the AirTAC GFC600-20 Combination Unit (GFC60020AC1W) Is Used
CNC machining centre air supply
Feeds clean, regulated and lubricated air to the tool-change and clamping circuits of a machining centre, protecting valves and cylinders on a 3/4 inch shop-air main.
Packaging line actuation
Conditions the air feeding conveyor diverters, case sealers and bagger cylinders, holding a steady set pressure while oil mist keeps the actuators running smoothly through long shifts.
Plant-wide tool-air drop
Installed at a 3/4 inch distribution drop serving impact wrenches and air ratchets in a maintenance workshop, removing water and grit, setting a safe working pressure and lubricating the tools.
Is the AirTAC GFC600-20 Combination Unit (GFC60020AC1W) the Right Set?
Start with the port and size step: this is the 600 size with a 3/4 inch PT port, the largest step in the GFC range, so choose it when the line diameter and air demand point to 3/4 inch piping. Decide the drain type for the filter bowl: automatic (as here) suits unattended or hard-to-reach installations, manual drain suits attended points of use, and the differential-pressure drain is the catalogue default. Choose the filter grade: 40 um is standard for general protection, while the 5 um element (code W, fitted here) suits finer downstream needs. Pick the gauge style and scale: an embedded square gauge is standard, with an external round gauge optional, in MPa, psi or bar scales. Thread is PT as standard, with G (BSPP) and NPT as orderable options, and a mounting bracket is included.
One honest note before ordering: flow is published as curves, not a single rated figure, so please ask us to confirm sizing against your application before you order.
Quick checklist
- ✓ Body size for your peak flow (PT3/4" 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 aluminium-alloy bowls on the GFC600 suit harsher environments than PC bowls. 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 GFR600-20 filter regulator on its own.
AirTAC GFC600-20 Combination Unit (GFC60020AC1W) FAQ
AirTAC publishes flow for this range as curves rather than a single rated figure, so we do not quote a rated flow number. Tell us your application and line conditions and we will confirm the flow and sizing from the datasheet on request before you order.
The drain type is a real decode choice on the filter bowl. This model has the automatic drain (code A), which discharges collected condensate by itself, so it suits installations that run unattended or are awkward to reach. Manual-drain and differential-pressure-drain versions are available if you prefer a lower-cost or attended point of use.
Authorized Export Seller
Genuine AirTAC parts produced by AirTAC factory.
1-Year Warranty
Covers non-human-caused product damage.
Fast Dispatch
Standard models are processed and dispatched in 3-5 business days.
Fast Reply
Most inquiries answered within 7-8 hours.
Related AirTAC Air-Preparation Units
Request a Quote for AirTAC GFC600-20 Combination Unit (GFC60020AC1W)
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.