Airtac GAFR Adjustable Filter Regulator GAFR600C25ASJN
The AirTAC Airtac GAFR Adjustable Filter Regulator GAFR600C25ASJN 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 40 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 grade40 µm
- Bowl materialMetal
- Drainautomatic
- 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 GAFR600C25ASJN
The GAFR600C25ASJN is a filter and regulator combined in one body, handling both filtration and pressure control for high-flow pneumatic systems. This unit has a 1 inch port, a working range of 0.15-0.9 MPa (20-130 psi), and a 40 um element, with no lubricator included.
Its metal bowl holds 205 cc of condensate, and the automatic drain clears water without manual intervention. Weighing 1880 g, this size class requires a solid panel or frame mount rather than support from the tubing, and the balanced regulator keeps outlet pressure steady as supply varies.
Airtac GAFR Adjustable Filter Regulator GAFR600C25ASJN Technical Specifications
| Model | Airtac GAFR Adjustable Filter Regulator GAFR600C25ASJN |
|---|---|
| Series | GAFR600 filter & regulator |
| Port size | 1" (PT thread) |
| Filtering grade | 40 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 | Not included (J) |
| 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 GAFR600C25ASJN
| 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. |
| J | No bracket (J) — supplied without the mounting bracket. |
| N | No pressure gauge; 1/4" gauge connection. |
| (blank) | Filtering grade 40 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 GAFR600C25ASJN Is Used
Machine Header Supply
Feed a central header for multiple pneumatic stations on a production line, where the 1 inch port and high flow envelope support simultaneous operation.
Multi-Station Conveyor
Regulate air for a long conveyor system with several actuators, using the automatic drain to handle condensate from a wet compressor supply.
Heavy Automation Cell
Supply a robotic assembly cell with multiple valves and cylinders, relying on the stable regulated pressure to maintain consistent cycle times.
Is the Airtac GAFR Adjustable Filter Regulator GAFR600C25ASJN the Right Air-Prep Unit?
Choose this GAFR600 for a machine header or multi-station line needing high flow; the 1 inch port and 12000 L/min plotted flow envelope at 0.7 MPa inlet suit large distribution systems. The metal bowl is the only option for this body, and the automatic drain handles wet lines without operator attention. No bracket is included with this model, so plan for panel mounting, and no gauge is fitted, leaving a 1/4 inch gauge connection available if you add one later. The standard pressure type covers 0.15-0.9 MPa, and the 40 um element handles general shop air; if finer filtration is needed, the W option provides 5 um. For lines requiring oil downstream, order the matching GAFC600-25 combination instead. 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 GAFR600C25ASJN FAQ
The GAFR600C25ASJN operates from 0.15-0.9 MPa (20-130 psi), with a maximum 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.
The J code means the mounting bracket is omitted, so you must use an existing bracket or panel mount. The N code means no gauge is supplied, but a 1/4 inch gauge connection is available if you add one later to read the set pressure.
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 GAFR Adjustable Filter Regulator GAFR600C25ASJN
Send us the quantity, thread type (PT / G / NPT) and destination. We confirm price, stock and lead time — usually within 7-8 hours.