Airtac GAF Filter GAF30015AG
The AirTAC Airtac GAF Filter GAF30015AG is a genuine compressed-air filter. Its diversion structure spins the air to separate liquid water and trap solid particles down to 40 µm, protecting downstream valves and tools. It has 1/2" ports and a 60 cc drain bowl. It is a filter only — it does not regulate or set pressure.
- TypeAir filter
- Port size1/2"
- Filtering grade40 µm
- Pressure range0.15 - 0.9 MPa
- Bowl materialPC
- Drainautomatic
- Drain bowl60 cc
- Weight360 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 GAF Filter GAF30015AG
The GAF30015AG is a genuine AirTAC air filter that uses a diversion structure to spin incoming air, throwing liquid water and solid particles into its 60 cc drain bowl while the HDPE element traps fine grain. It is a filter only, with no regulator or pressure gauge, and it protects downstream valves and cylinders from water and dirt.
This model has a 1/2in port, a 40 um filtering grade, and an automatic drain. It weighs 360 g, placing it in the GAF300 size class, which suits it for medium-flow lines where a lighter GAF200 would be undersized and a heavier GAF400 would be overkill.
Airtac GAF Filter GAF30015AG Technical Specifications
| Model | Airtac GAF Filter GAF30015AG |
|---|---|
| Series | GAF300 air filter |
| Port size | 1/2" (G thread) |
| Filtering grade | 40 µm |
| Pressure range | 0.15 - 0.9 MPa (20 - 130 psi) |
| Bowl material | PC |
| Drain type | Automatic drain |
| Bracket | Included |
| Fluid | Air |
|---|---|
| Proof pressure | 1.5 MPa (215 psi) |
| Temperature range | -5 to +70 °C (unfreeze) |
| Capacity of drain bowl | 60 cc |
| Element | HDPE filter core |
| Weight | 360 g |
Specifications follow the official AirTAC GAF catalogue (pages 225-226). Air must not freeze in the unit. This is a filter only — it separates water and solid particles but does not set or hold a downstream pressure. To regulate pressure as well, use the matching GAFR300 filter-regulator.
Model Code: Airtac GAF Filter GAF30015AG
| GAF300 | GA300 series air filter — sets the port range, drain-bowl capacity and weight. |
|---|---|
| (blank) | Bowl material: PC. Available on this body: PC (blank), Metal (C), Nylon (N). |
| 15 | Port size 1/2". This body offers 08 = 1/4", 10 = 3/8", 15 = 1/2". |
| A | Drain: Automatic drain. |
| (blank) | Mounting bracket included. |
| (blank) | Filtering grade 40 µm. |
| G | G port thread. |
A GAF has no regulator and no pressure gauge — there is no type, gauge or reflux code. Need to regulate pressure too? The matching GAFR300-15 is the same filter with a built-in regulator.
Size Class & Flow Envelope
- GAF2001/8"-1/4" · 3000 L/min
- GAF3001/4"-1/2" · 6000 L/min
- GAF4003/8"-1/2" · 8000 L/min
- GAF5003/4" · 9000 L/min
- GAF6003/4"-1" · 12000 L/min
Figures are the end of the flow curve plotted in the AirTAC catalogue — a sizing envelope for comparing bodies, not a rated flow. Read the catalogue curve for a real duty point. A filter this size drops less pressure at flow than the same-body GAFR filter-regulator, so match it to your peak demand.
| This model | GAF300 · 1/2" · curve to 6000 L/min |
|---|---|
| One size down | GAF200 |
| One size up | GAF400 (curve to 8000 L/min) |
| Add regulation | GAFR300-15 (filter + regulator) |
Where the Airtac GAF Filter GAF30015AG Is Used
CNC coolant lines
Protect precision solenoid valves on a CNC machine from water carryover and particulate, where a 1/2in port matches typical coolant system plumbing.
Packaging equipment
Feed clean air to pneumatic actuators on a packaging line, with the automatic drain reducing maintenance stops in a continuously running operation.
Assembly station headers
Supply filtered air to a multi-tool assembly station, where the 60 cc bowl and 360 g mass suit a fixed frame mount rather than tubing support.
Is the Airtac GAF Filter GAF30015AG the Right Filter?
Choose the GAF30015AG for a 1/2in line that needs clean air without pressure control. The G body thread standard means your fittings must match G thread; the automatic drain handles wet or unattended lines, and the included bracket simplifies mounting. For a set pressure, use the matching GAFR300-15 filter-regulator instead, as this unit does not regulate. The proof pressure of 1.5 MPa against the 0.9 MPa working maximum gives a 1.67x safety margin, which is a burst-test proof, not a license to exceed the rated range.
Quick checklist
- ✓ Body size for your peak flow (1/2" here)
- ✓ Element 40 µm (general) or 5 µm (fine)
- ✓ Bowl material: PC (blank), Metal (C), Nylon (N)
- ✓ Drain: semi-auto + manual, or automatic
- ✓ Bracket kept or removed (J)
- ✓ Need pressure control too? Use GAFR300
Installation & Maintenance Notes
- check Install with the airflow arrow: IN to OUT, bowl accessible.
- check Place the filter FIRST in the air-prep train, ahead of any regulator or lubricator.
- check Keep pressure at or below the 1.5 MPa (215 psi) proof limit.
- check Drain condensate before the 60 cc bowl fills.
- check Keep the unit above freezing (-5 to +70 °C, unfreeze).
- check Support the 360 g unit on its bracket, not on the tubing.
This is a filter only — it removes water and solid particles but adds no pressure control and no lubrication. Add a GAR regulator, a GAL lubricator, or step up to the GAFR300-15 filter-regulator as your air-prep needs grow.
Airtac GAF Filter GAF30015AG FAQ
The GAF30015AG is a 40 um air filter with a 1/2in G thread port, a 60 cc drain bowl, and a 360 g weight. It operates at 0.15-0.9 MPa (20-130 psi), with a proof pressure of 1.5 MPa (215 psi) and a temperature range of -5 to 70 C. Its flow curve is plotted to 6000 L/min.
The automatic drain expels condensate without manual intervention, making it suitable for wet or unattended lines. Unlike a semi-auto drain that needs a manual push, the A code on this GAF30015AG handles drainage automatically, reducing maintenance frequency.
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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