Airtac GAFR Adjustable Filter Regulator GAFR600C25ASWK
The AirTAC Airtac GAFR Adjustable Filter Regulator GAFR600C25ASWK is a genuine two-in-one filter & regulator — a diversion-type water/particulate filter and a balanced pressure regulator built into ONE body. It has 1" ports, a 5 µm filter element and regulates 0.15 - 0.9 MPa (20 - 130 psi). It has no lubricator, so it adds no oil to the airflow.
- TypeFilter & regulator
- Port size1"
- Pressure range0.15 - 0.9 MPa (20 - 130 psi)
- Filtering grade5 µm
- Bowl materialMetal
- Drainautomatic
- Pressure gaugeCircular, MPa / psi
- Weight1880 g
- 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 GAFR Adjustable Filter Regulator GAFR600C25ASWK
The GAFR600C25ASWK is a filter and regulator combined in a single body, handling both filtration and pressure control in one compact unit. This model has a 1 inch port, a 0.15-0.9 MPa (20-130 psi) standard pressure range, and a 5 um element for finer particle removal.
Its metal bowl and automatic drain suit demanding industrial lines, while the included gauge shows the set pressure. At 1880 g, this is the largest body in the GAFR series, designed for high-flow applications with a flow curve plotted to 12000 L/min at 0.7 MPa inlet.
Airtac GAFR Adjustable Filter Regulator GAFR600C25ASWK Technical Specifications
| Model | Airtac GAFR Adjustable Filter Regulator GAFR600C25ASWK |
|---|---|
| Series | GAFR600 filter & regulator |
| Port size | 1" (PT thread) |
| Filtering grade | 5 µm |
| Pressure range | 0.15 - 0.9 MPa (20 - 130 psi) |
| Type | Standard |
| Bowl material | Metal |
| Drain type | Automatic drain |
| Fluid | Air |
|---|---|
| Max. pressure | 1.0 MPa (145 psi) |
| Proof pressure | 1.5 MPa (215 psi) |
| Temperature range | -5 to +70 °C (unfreeze) |
| Capacity of drain bowl | 205 cc |
| Bracket | Included |
| Weight | 1880 g |
Specifications follow the official AirTAC GAFR catalogue (pages 235-236). Air must not freeze in the unit. The fitted circular gauge reads in MPa / psi, set by the PT thread code. This unit filters and regulates only; it does not add lubrication.
Model Code: Airtac GAFR Adjustable Filter Regulator GAFR600C25ASWK
| GAFR600 | GA600 series filter & regulator — sets the port range, drain-bowl capacity and weight. |
|---|---|
| C | Bowl material: Metal. Available on this body: Metal (C) only. |
| 25 | Port size 1". This body offers 20 = 3/4", 25 = 1". |
| A | Drain: Automatic drain. |
| S | Standard type — 0.15 - 0.9 MPa (20 - 130 psi). This body offers Standard (S) only. |
| (blank) | Mounting bracket included. |
| (blank) | Circular pressure gauge fitted. |
| W | Filtering grade 5 µm. |
| (blank) | PT thread; gauge scale MPa / psi. |
| K | Reverse-flow (reflux) valve attached. |
The filter and the regulator are ONE body here — there is no separate GAF filter or GAR regulator part to assemble. Need lubrication downstream too? Add a lubricator by ordering the matching GAFC600-25 F.R.L. combination instead.
Size Class & Flow Envelope
- GAFR2001/8"-1/4" · 2000 L/min
- GAFR3001/4"-1/2" · 3500 L/min
- GAFR4003/8"-1/2" · 7000 L/min
- GAFR5003/4" · 8000 L/min
- GAFR6003/4"-1" · 12000 L/min
Figures are the end of the flow curve plotted in the AirTAC catalogue at 0.7 MPa inlet pressure — a sizing envelope for comparing bodies, not a rated flow. Read the catalogue curve for a real duty point. Outlet pressure falls as flow rises, so size a body with headroom above your peak demand.
| This model | GAFR600 · 1" · curve to 12000 L/min |
|---|---|
| One size down | GAFR500 |
| Add a lubricator | GAFC600-25 (F.R.L. combination) |
Where the Airtac GAFR Adjustable Filter Regulator GAFR600C25ASWK Is Used
Machine header supply
Feeds a multi-station machine header where a single point of filtration and pressure control serves several actuators, with the 1 inch port handling high flow demands.
High-flow conveyor line
Regulates air for a long conveyor system with multiple drive units, where the 205 cc drain bowl and automatic drain reduce maintenance frequency.
Instrument air manifold
Supplies a manifold for precision tools, with the 5 um element protecting sensitive valves and the stable regulator maintaining set pressure.
Is the Airtac GAFR Adjustable Filter Regulator GAFR600C25ASWK the Right Air-Prep Unit?
Choose the GAFR600 when you need a 1 inch port and the highest flow envelope in the series, plotted to 12000 L/min at 0.7 MPa inlet. The metal bowl is standard for this body, and the 5 um element traps finer particles than the standard 40 um grade. The automatic drain handles condensate without manual intervention, and the included bracket simplifies mounting. The fitted gauge reads in MPa/psi, and the reverse-flow valve is attached as an ordering option. If your line needs lubrication downstream, order the matching GAFC600-25 combination instead. Note that 1.0 MPa max supply leaves about 0.1 MPa above the 0.9 MPa top of the range.
Quick checklist
- ✓ Body size for your peak flow (1" here)
- ✓ Standard 0.9 MPa or lower-pressure 0.4 MPa
- ✓ Bowl material: Metal (C) only
- ✓ Drain: semi-auto + manual, or automatic
- ✓ Element 40 µm or 5 µm
- ✓ Bracket kept or removed (J); add a lubricator = GAFC
Installation & Maintenance Notes
- check Install with the airflow arrow: IN to OUT, gauge/knob accessible.
- check Keep inlet pressure at or below 1.0 MPa (145 psi).
- check Set pressure with the pressed-in self-locking knob; pull to adjust, press to lock.
- check Drain condensate before the 205 cc bowl fills.
- check Keep the unit above freezing (-5 to +70 °C, unfreeze).
- check Support the 1880 g unit on its bracket, not on the tubing.
This is a filter and regulator only — it delivers filtered, pressure-set air with no added oil. If a downstream tool needs lubrication, add a separate lubricator or order the GAFC600-25 combination; do not expect an oil mist from this unit.
Airtac GAFR Adjustable Filter Regulator GAFR600C25ASWK FAQ
The pressure range is 0.15-0.9 MPa (20-130 psi), with a max pressure of 1.0 MPa (145 psi) and proof pressure of 1.5 MPa (215 psi). Temperature range is -5 to 70 C. The drain bowl holds 205 cc, and the unit weighs 1880 g. It has a 1 inch port and a 5 um element.
The K indicates a reverse-flow (reflux) valve is fitted. This is an ordering difference from models without it; the valve is drawn as a separate pneumatic symbol in the catalogue.
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.
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