AirTAC GF300-15 Filter (GF30015AW)
The AirTAC AirTAC GF300-15 Filter (GF30015AW) is a genuine G-series air filter. It separates condensed water and filters particulate from the compressed-air line through a 5 µm element, with PT1/2" ports and a automatic drain. A filter does not set downstream pressure — pair it with a GR regulator, or use a GFR filter regulator, when pressure control is needed.
- TypeAir filter
- Port sizePT1/2"
- Filtering grade5 µm
- DrainAutomatic drain
- Inlet pressure0.15 - 1.0 MPa (22 - 145 psi)
- Bowl materialPC
- ThreadPT
- BracketMounting bracket included
- 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 GF300-15 Filter (GF30015AW)
The GF30015AW is a genuine AirTAC G-series air filter for compressed air only: it removes water and particulate, with no pressure regulation and no lubrication. This unit is size 300 with a 1/2 in PT port, a 5 um element for finer filtration than the standard 40 um grade, an automatic drain that discharges condensate on its own, and the mounting bracket included as standard.
It is a genuine AirTAC part; the G series offers sizes 200, 300, 400 and 600 with drain, element-grade, thread and bracket options. Maximum working pressure is 1.0 MPa (145 psi) and temperature range is -5 to 70 C, non-freezing; the bowl on this size is polycarbonate. Flow is published as curves rather than a single rating, so we confirm datasheet and sizing figures on request.
AirTAC GF300-15 Filter (GF30015AW) Technical Specifications
| Model | AirTAC GF300-15 Filter (GF30015AW) |
|---|---|
| Series | GF300 air filter |
| Port size | PT1/2" (PT thread) |
| Filtering grade | 5 µm |
| Drain type | Automatic drain |
| Bracket | Mounting bracket included |
| Fluid | Compressed air |
|---|---|
| Inlet pressure | 0.15 - 1.0 MPa (22 - 145 psi) |
| Max. working pressure | 1.0 MPa (145 psi) |
| Temperature range | -5 to +70 °C (unfreeze) |
| Bowl material | PC |
| Feature | Low pressure loss |
Specifications follow the official AirTAC G-series air-preparation data. The inlet-pressure band is set by the drain type: automatic and differential-pressure drains run 0.15 - 1.0 MPa, a manual drain runs 0 - 0.9 MPa. Air must not freeze in the unit. 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 GF300-15 Filter (GF30015AW)
| GF300 | G-series air filter, 300 body — sets the port range. |
|---|---|
| 15 | Port size PT1/2". This body offers 08 = PT1/4", 10 = PT3/8", 15 = PT1/2". |
| A | Drain: Automatic drain. Options are differential (blank), automatic (A) or manual (M). |
| (blank) | Mounting bracket included. A bracket ships by default; J orders it without. |
| W | Filtering grade 5 µm. Only 40 µm (blank) and 5 µm (W) exist. |
| (blank) | PT thread. PT is the default; G is BSPP and T is NPT. |
Field order is size, port, drain, bracket, grade, thread — a blank position takes the default. Example: GF300-10AJW is a 300 body, PT3/8", automatic drain, no bracket, 5 µm element, PT thread.
Size Class
- GF200PT1/8" - PT1/4"
- GF300PT1/4" - PT1/2"
- GF400PT3/8" - PT1/2"
- GF600PT3/4" - PT1"
A larger body carries a larger port and passes more air at the same pressure drop. AirTAC publishes flow only as curves, so size the body from your peak demand with headroom rather than from a single rated figure. The GF600 uses an aluminium-alloy bowl; the 200, 300 and 400 bodies use PC.
| This model | GF300 · PT1/2" · 5 µm |
|---|---|
| One size down | GF200 |
| One size up | GF400 |
| Line order | Filter first, then regulator, then lubricator |
Where the AirTAC GF300-15 Filter (GF30015AW) Is Used
Assembly plant point-of-use
Fitted at the point of use on a plant floor drop feeding pneumatic screwdrivers and press fixtures, it keeps condensate and fine dirt out of hand-tool motors.
Truck air-line workshop bench
Installed on workshop air drops serving commercial-vehicle bays, the automatic drain copes with condensate where tools connect and disconnect all day.
Robot weld cell air feed
Placed upstream of a welding robot's pneumatic gripper and torch-clean circuits, the 5 um element protects close-tolerance valves from particulate carryover.
Is the AirTAC GF300-15 Filter (GF30015AW) the Right Filter?
Size 300 at 1/2 in PT is a mid-range choice; move to size 400/600 or size 200 depending on the flow your line needs at its port size. The 5 um element here suits finer-filtration duties; the standard 40 um grade is available if coarse filtration is enough. Automatic drain removes the need for routine bowl draining - manual or differential-pressure drain are the alternatives. Bracket is included; G (BSPP) and T (NPT) threads are catalogue options if your pipework is not PT.
Ask us to confirm sizing before ordering: AirTAC states flow as curves, not a single rated figure, and we will check the datasheet against your application on request.
Quick checklist
- ✓ Body size for your peak flow (PT1/2" here)
- ✓ Element 40 µm or 5 µm
- ✓ Drain: differential, automatic or manual
- ✓ Manual drain caps inlet at 0.9 MPa
- ✓ Thread PT, G (BSPP) or NPT
- ✓ Bracket needed, or order with J
Installation & Maintenance Notes
- check Mount vertically, bowl down, and follow the airflow arrow.
- check Put the filter first in the air-preparation line.
- check Keep inlet pressure within 0.15 - 1.0 MPa (22 - 145 psi).
- check Drain condensate before the bowl fills.
- check Keep the unit above freezing (-5 to +70 °C, unfreeze).
- check Replace the 5 µm element when pressure loss rises.
The PC bowl must not be cleaned with solvents or exposed to synthetic oils that attack polycarbonate — wipe it with a dry cloth. A filter removes water and particulate only; it does not regulate pressure or add lubrication.
AirTAC GF300-15 Filter (GF30015AW) FAQ
No single rated flow figure exists for this filter - AirTAC publishes flow as curves only. Send us your operating pressure and demand and we will confirm the datasheet and verify the size is right for your application on request.
A is the automatic drain, which expels accumulated water without manual intervention, and W is the optional 5 um filter element in place of the standard 40 um grade. With no J in the code, the mounting bracket is included.
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.
Request a Quote for AirTAC GF300-15 Filter (GF30015AW)
Send us the quantity, thread type (PT / G / NPT) and destination. We confirm price, availability and lead time — usually within 7-8 hours.