AirTAC GF400-10 Filter (GF40010AW)
The AirTAC AirTAC GF400-10 Filter (GF40010AW) 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 PT3/8" 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 sizePT3/8"
- 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 GF400-10 Filter (GF40010AW)
GF40010AW is a genuine AirTAC G-series air filter in size 400 with a 3/8 in PT port. It is a filtration-only unit: it removes water and particulate from compressed air and has no regulator and no lubricator. This configuration carries the 5 um filtering element (W option, finer than the standard 40 um grade), an automatic drain that clears condensate by itself, and a mounting bracket for fixed installation. The bowl on the 400 size is polycarbonate, maximum working pressure is 1.0 MPa (145 psi) and the temperature range is -5 to 70 C (non-freezing).
This is a genuine AirTAC part from the G filter series, offered in sizes 200, 300, 400 and 600 with ports from 1/8 in to 1 in, 40 um standard or 5 um elements, and differential-pressure, automatic or manual drains. Flow is published as curves rather than a single rated figure, so tell us your duty point and we will confirm the datasheet figures for this model on request.
AirTAC GF400-10 Filter (GF40010AW) Technical Specifications
| Model | AirTAC GF400-10 Filter (GF40010AW) |
|---|---|
| Series | GF400 air filter |
| Port size | PT3/8" (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 GF400-10 Filter (GF40010AW)
| GF400 | G-series air filter, 400 body — sets the port range. |
|---|---|
| 10 | Port size PT3/8". This body offers 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 | GF400 · PT3/8" · 5 µm |
|---|---|
| One size down | GF300 |
| One size up | GF600 |
| Line order | Filter first, then regulator, then lubricator |
Where the AirTAC GF400-10 Filter (GF40010AW) Is Used
Packaging line filter stations
Bracket-mounted filter points along a packaging line, feeding cylinders and air blasts for carton forming, with condensate shed automatically during multi-shift running.
Workshop compressor outlet
A wall-fixed filter at the compressor outlet or ring-main drop in a maintenance workshop, giving tool air a first stage of water and particle removal.
Instrument air pretreatment
Pre-filtration ahead of instruments and pneumatic controls on a process skid, where the 5 um element protects sensitive downstream components and the bracket secures the unit to the frame.
Is the AirTAC GF400-10 Filter (GF40010AW) the Right Filter?
Choose size 400 with the 3/8 in PT port to match your existing pipework; move to 600 for heavier flow demand or 300/200 for compact drops, and let us confirm the flow curve against your application before you order, since no single rated figure is published. Take the 5 um element where downstream equipment needs finer filtration than the standard 40 um, and the automatic drain where nobody is on hand to drain the bowl. The bracket included in this code lets you fix the unit to a panel or wall next to the point of use. PT is the standard thread; G (BSPP) and NPT are catalogue thread options you can order.
Quick checklist
- ✓ Body size for your peak flow (PT3/8" 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 GF400-10 Filter (GF40010AW) FAQ
Flow for the G series is published by AirTAC as curves, not as a single rated figure, so we do not state a number here. Share your flow requirement and application and we will confirm the datasheet curve and whether size 400 with a 3/8 in port is the right choice, on request.
The W in the code selects the optional 5 um filtering element, which captures finer particles than the 40 um standard grade. Use it where downstream valves, instruments or tools are sensitive to fine contamination; the standard 40 um grade remains the catalogue default for general plant air.
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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 GF400-10 Filter (GF40010AW)
Send us the quantity, thread type (PT / G / NPT) and destination. We confirm price, availability and lead time — usually within 7-8 hours.