Airtac GPF Oil Mist Separator GPF400N10AD
Genuine AirTAC mist separator, order code GPF400N10AD from the GPF400 range. The options this code selects are decoded below; series data follow the official AirTAC catalog.
- Port3/8" (10)
- Bowl · drainNylon bowl (N) · Automatic drain (A)
- Configuration0.01 µm element (D) · With bracket · PT thread
- Port3/8" (10), 1/2" (15)
- ThreadPT (standard)
- Filter element0.3 µm (M) / 0.01 µm (D), 99.9% efficiency
- 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 GPF Oil Mist Separator GPF400N10AD
GPF400N10AD bundles three options that change daily operation: the A code adds an automatic drain that ejects condensate from the nylon bowl without anyone touching it, the 10 code sizes the PT ports to 3/8 inch, and the D element grades filtration down to 0.01 um at 99.9% efficiency. Rated flow is 600 L/min at 0.7 MPa inlet and 0.5 MPa outlet.
The mounting bracket is included with this code, so the unit parks on a panel or frame and keeps working unattended. It runs on 0.15 - 1.0 MPa (20 - 145 psi), withstands 1.5 MPa (215 psi) proof pressure, and operates from -5 to +70 C with no freezing.
Airtac GPF Oil Mist Separator GPF400N10AD Technical Specifications
| Order code | GPF400N10AD |
|---|---|
| Product | Mist Separator |
| Port | 3/8" (10) |
| Bowl · drain | Nylon bowl (N) · Automatic drain (A) |
| Configuration | 0.01 µm element (D) · With bracket · PT thread |
| Port | 3/8" (10), 1/2" (15) |
|---|---|
| Thread | PT (standard) |
| Filter element | 0.3 µm (M) / 0.01 µm (D), 99.9% efficiency |
| Drain bowl capacity | 89 cc |
| Weight | 620 g / 627 g |
| Fluid | Air |
| Operating pressure | 0.15 – 1.0 MPa (20 – 145 psi) |
| Proof pressure | 1.5 MPa (215 psi) |
| Temperature | -5 to +70 °C (no freezing) |
| Rated flow | M: 1100 L/min · D: 600 L/min (inlet 0.7 MPa, outlet 0.5 MPa) |
Source: AirTAC Products Catalog 2026A (p.240, PDF01-P0242), GPF ordering code and specifications.
How to choose
Take GPF400N10AD over GPF400N10D when nobody is around to open the manual drain - the A option automates condensate removal at the cost of nothing else in the spec. If your line flows closer to 1100 L/min, the M-element sibling GPF400N10AD's counterpart, GPF400N10AM, trades the 0.01 um grade for the coarser 0.3 um element and higher flow. Metal-bowl environments call for GPF400C10AD, and 1/2 inch piping moves you to port code 15.
Applications
Instrument and sensing air
Feed position sensors, metrology heads and other sensitive devices from the 0.01 um element, which strips ultrafine oil mist at 99.9% efficiency.
Unattended compressor rooms
Install where staff visits are infrequent; the automatic drain purges the nylon bowl on its own, so no scheduled manual draining is needed.
Laboratory and test rigs
Use the bracket to fix the unit beside a test bench and supply 3/8 inch PT lines with dry, 0.01 um-grade air for repeatable results.
FAQ
What are the key figures of the GPF400N10AD?
Port 3/8 inch (10), PT thread; 0.01 um D element at 99.9% efficiency; rated flow 600 L/min (0.7 MPa inlet, 0.5 MPa outlet); operating pressure 0.15 - 1.0 MPa (20 - 145 psi); proof pressure 1.5 MPa (215 psi); temperature -5 to +70 C, no freezing; nylon bowl with automatic drain; bracket included.
What does the automatic drain change compared with the manual version?
The standard drain is differential + manual, requiring an operator; the A code replaces it with an automatic drain that discharges condensate by itself. Filtration, flow and pressure figures stay those of the 0.01 um D element as listed above.