Airtac GAFR Adjustable Filter Regulator GAFR600C25SNW
The AirTAC Airtac GAFR Adjustable Filter Regulator GAFR600C25SNW 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
- Drainsemi-auto + manual
- Pressure gaugeNot fitted
- 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 GAFR600C25SNW
The GAFR600C25SNW is a filter and regulator combined into a single body, handling both filtration and pressure control for a 1in air line. It uses a diversion structure to spin out liquid water and solid particles into a 205 cc metal condensate bowl, while the balanced regulator holds the outlet steady as supply pressure varies.
This unit operates in the standard 0.15-0.9 MPa (20-130 psi) range and comes with a 5 um element for finer particle removal. The pressed-in self-locking knob resists set-pressure drift from vibration, and the 1880 g weight indicates a machine-header class component that needs proper mounting, not support from the tubing.
Airtac GAFR Adjustable Filter Regulator GAFR600C25SNW Technical Specifications
| Model | Airtac GAFR Adjustable Filter Regulator GAFR600C25SNW |
|---|---|
| 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 | Semi-auto drain + manual 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. No gauge is supplied with this model — the gauge connection on a GAFR600 is 1/4" if you add one. This unit filters and regulates only; it does not add lubrication.
Model Code: Airtac GAFR Adjustable Filter Regulator GAFR600C25SNW
| 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". |
| (blank) | Drain: Semi-auto drain + manual drain. |
| S | Standard type — 0.15 - 0.9 MPa (20 - 130 psi). This body offers Standard (S) only. |
| (blank) | Mounting bracket included. |
| N | No pressure gauge; 1/4" gauge connection. |
| W | Filtering grade 5 µm. |
| (blank) | PT thread; gauge scale MPa / psi. |
| (blank) | No reverse-flow valve. |
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 GAFR600C25SNW Is Used
Machine header supply
Feed a multi-station assembly machine header with a 1in line, where the 205 cc bowl handles condensate from continuous operation and the 5 um element protects precision valves.
Multi-station line
Supply a bank of pneumatic actuators on a packaging line, using the 12000 L/min envelope (at 0.7 MPa inlet) to maintain pressure across multiple stations.
Instrument air feed
Protect sensitive instrumentation with the 5 um element, while the metal bowl and standard pressure range suit a fixed machine installation with proper framing.
Is the Airtac GAFR Adjustable Filter Regulator GAFR600C25SNW the Right Air-Prep Unit?
Choose the GAFR600 body for high-flow applications where a 1in port and 12000 L/min flow envelope (plotted at 0.7 MPa inlet) are needed; step down to the GAFR500 for a 3/4in port with an 8000 L/min envelope. The metal bowl is standard on this body and suits demanding environments, while the included mounting bracket provides secure installation. This model has a 5 um element for finer filtration, a semi-auto plus manual drain, and no gauge, so the 1/4in gauge connection is available if you add one later. The PT thread option pairs with an MPa/psi gauge scale. If oil is needed downstream, order the matching GAFC600-25 combination instead. With a 1.0 MPa max supply, you have about 0.1 MPa above the 0.9 MPa top of the regulated 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 GAFR600C25SNW FAQ
The GAFR600C25SNW operates in the 0.15-0.9 MPa (20-130 psi) range, with a 1.0 MPa (145 psi) maximum and 1.5 MPa (215 psi) proof pressure. Temperature range is -5 to 70 C. It has a 205 cc drain bowl and weighs 1880 g, with a 1/4in gauge connection.
The N code after the port means no gauge is supplied, so you cannot read the set pressure without adding one to the 1/4in connection. The W code specifies a 5 um element, which traps finer particles than the standard 40 um, making it suitable for precision applications but requiring more frequent element service.
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Genuine AirTAC parts produced by AirTAC factory.
1-Year Warranty
Covers non-human-caused product damage.
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Standard models are processed and dispatched in 3-5 business days.
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Most inquiries answered within 7-8 hours.
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