AirTAC GFC600-20 Combination Unit (GFC60020F1W)
The AirTAC AirTAC GFC600-20 Combination Unit (GFC60020F1W) 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 differential-pressure 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
- DrainDifferential-pressure 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 (GFC60020F1W)
The AirTAC GFC60020F1W is a two-unit air preparation set: a filter-regulator plus a separate lubricator, delivering filtered, regulated and lubricated compressed air from one assembly. This 600-size, 3/4 in PT port version has the fine 5 um W filter element, a differential-pressure drain and an embedded square gauge scaled in MPa. The regulator adjusts 0.15-0.9 MPa (20-130 psi) with this drain type, max working pressure is 1.0 MPa (145 psi), and the working range is -5 to 70 C (non-freezing). The 600-size bowls are aluminium alloy.
It is a genuine AirTAC part from a range spanning sizes 200, 300, 400 and 600 and ports from 1/8 in to 1 in, with automatic or manual drains, the 40 um standard element and alternate gauges as catalogue options. Because flow is published only as curves, we confirm the datasheet and flow figures for your application on request.
AirTAC GFC600-20 Combination Unit (GFC60020F1W) Technical Specifications
| Model | AirTAC GFC600-20 Combination Unit (GFC60020F1W) |
|---|---|
| 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 | Differential-pressure drain |
| Bowl material | Aluminium alloy |
| Pressure gauge | Fitted — square, 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 (GFC60020F1W)
| 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". |
| (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). |
| F | Gauge shape: Square. 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 (GFC60020F1W) Is Used
Lab automation air supply
On automated lab or sample-handling equipment using small pneumatic actuators and probes, the 5 um element keeps particulates out of precision valves while the regulator and lubricator condition the supply.
Electronics assembly actuators
Feeding pick-and-place and board-handling cylinders on an electronics line, the fine 5 um filtration protects sensitive pneumatic components, with stable regulated pressure and oil mist for the actuators.
Paint-line air knife and spray feed
Ahead of spray guns and air knives in a finishing booth, the set strips water and fine particles from the air, holds the regulated pressure the guns are set up for, and lubricates the line's air cylinders.
Is the AirTAC GFC600-20 Combination Unit (GFC60020F1W) the Right Set?
Choose this W suffix when the process needs finer air than the standard 40 um element gives - 5 um catches smaller particles ahead of sensitive valves and actuators. Size by demand: 600 with a 3/4 in PT port is the biggest G-series frame, with 400 and 300 for lighter lines. Drain is differential-pressure as fitted; the A (automatic) and M (manual) suffixes are the alternatives. The embedded square gauge reads MPa; round and bar-scale gauges are available in the family. PT is the standard thread with G (BSPP) and NPT as order options. Flow is published as curves, not a single rating, so ask us to confirm sizing against your application before ordering.
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 (GFC60020F1W) FAQ
AirTAC does not publish a single rated flow number for the G-series; flow is given as performance curves against pressure. Tell us your line pressure and air demand and we will confirm the datasheet and flow curves for this model on request, so you can verify the 3/4 in port suits the application.
Choose the 5 um W element fitted to this model when feeding finer pneumatic components - precision valves, lab equipment, spray or instrumentation circuits - where smaller particles cause trouble. The 40 um standard element on other variants is the general plant-air choice. The element grade affects filtration only; pressure range, port and gauge on this unit are unchanged.
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Related AirTAC Air-Preparation Units
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