AirTAC GFC600-25 Combination Unit (GFC60025MF1K)
The AirTAC AirTAC GFC600-25 Combination Unit (GFC60025MF1K) 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" ports, a 40 µm element, a manual drain and regulation over 0.05 - 0.9 MPa (7 - 130 psi).
- TypeTwo-unit set (F.R. + L.)
- Port sizePT1"
- Regulating range0.05 - 0.9 MPa (7 - 130 psi)
- Filtering grade40 µm
- DrainManual 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 GFC600-25 Combination Unit (GFC60025MF1K)
The AirTAC GFC60025MF1K is a two-unit air preparation set: a filter-regulator plus a lubricator, covering filtration, pressure regulation and oil-mist lubrication of compressed air. The K in the code specifies that a reverse (check) valve is fitted. This 600-size unit works on 1 in PT (JIS) ports with manual-drain bowls in aluminium alloy, a regulator adjustment range of 0.05 to 0.9 MPa (7-130 psi) under the manual-drain configuration, an embedded square gauge on an MPa scale, and the standard 40 um filter element.
This is a genuine AirTAC part supplied by airtacdistr.com for the US market. The same set can be ordered without the reverse valve (drop the K), in 200, 300, 400 and 600 sizes, with automatic, manual or differential-pressure drains, 40 um or 5 um (W) filter grades, square or round gauges in MPa, psi or bar scales, and G (BSPP) or NPT threads as options. AirTAC publishes flow as curves rather than a single rated figure, so ask us to confirm sizing and the full datasheet on request.
AirTAC GFC600-25 Combination Unit (GFC60025MF1K) Technical Specifications
| Model | AirTAC GFC600-25 Combination Unit (GFC60025MF1K) |
|---|---|
| Series | GFC600 two-unit set |
| Composition | Filter regulator + lubricator (2 units) |
| Port size | PT1" (PT thread) |
| Filtering grade | 40 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 | Aluminium alloy |
| Pressure gauge | Fitted — square, 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 GFC600-25 Combination Unit (GFC60025MF1K)
| GFC600 | G-series two-unit set, 600 body — sets the port range. |
|---|---|
| 25 | Port size PT1". This body offers 20 = PT3/4", 25 = PT1". |
| 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). |
| F | Gauge shape: Square. C is round, F is square. |
| 1 | Gauge scale: MPa. 1 is MPa, 2 is psi, 3 is bar. |
| (blank) | Filtering grade 40 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: GFR600-25 filter regulator and GL600-25 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 · PT1" · 40 µm |
|---|---|
| One size down | GFC400 |
| Three-unit equivalent | GC600-25 |
| Build order | Filter regulator first, lubricator last |
Where the AirTAC GFC600-25 Combination Unit (GFC60025MF1K) Is Used
CNC machining center air feed
A machine shop running CNC machining centers fits this set on each machine's air inlet, filtering and regulating the supply to the spindle clamp and tool-change cylinders while the lubricator feeds the pneumatic circuits the builder specifies.
Packaging machine air supply
A contract packager conditions the air to its case-packing and sealing machines with this two-unit set, keeping the valve islands supplied with clean, regulated, lubricated air and relying on the fitted reverse valve as part of the coded specification.
Bulk handling gate cylinders
A cement terminal operating diverter gates and loading spout cylinders on its truck-loading lines uses this 1 in set at the air drop, so gate actuators receive filtered, stabilised and oiled air through the full-shift duty cycle.
Is the AirTAC GFC600-25 Combination Unit (GFC60025MF1K) the Right Set?
Choose the 600 size with 1 in PT ports when your main line needs the largest port step in the GFC range; 200, 300 and 400 serve smaller branches. This code carries manual drains and a fitted reverse (check) valve, specified by the K suffix - order the plain GFC60025MF1 if you do not want the valve. Drain alternatives are automatic (A) and differential-pressure (default). Filter grade is the standard 40 um element, with 5 um (W) available. The gauge is the embedded square type on an MPa scale; psi and bar scales plus an external round gauge are options. Thread is PT as standard, with G (BSPP) and NPT to order. 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 (PT1" 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 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 GFR600-25 filter regulator on its own.
AirTAC GFC600-25 Combination Unit (GFC60025MF1K) FAQ
AirTAC publishes flow for this series as curves rather than a single rated figure, so there is no single number to quote here. Share your line details and we will confirm sizing and flow from the datasheet on request before you order.
K specifies that a reverse (check) valve is fitted to this unit. The same set without the valve is ordered as GFC60025MF1, so you can match the code to whatever your air schematic calls for.
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Related AirTAC Air-Preparation Units
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