Airtac GPF Oil Mist Separator GPF400C15AJD
Genuine AirTAC mist separator, order code GPF400C15AJD from the GPF400 range. The options this code selects are decoded below; series data follow the official AirTAC catalog.
- Port1/2" (15)
- Bowl · drainMetal bowl (C) · Automatic drain (A)
- Configuration0.01 µm element (D) · No bracket (J) · 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 GPF400C15AJD
GPF400C15AJD is the J-configuration of the 0.01 um grade in the GP-series separator family: the J in the code means no mounting bracket is supplied, so the unit is intended for installations where it bolts directly to existing plates, panels or a GA-series two- or three-unit set rather than standing on its own bracket. Filtration stays at the top grade of the range, a 0.01 um element with 99.9 percent efficiency, rated 600 L/min at 0.7 MPa inlet and 0.5 MPa outlet.
The remaining options are unchanged: 1/2 inch PT threaded ports, a metal bowl (C) holding 89 cc, and an automatic drain (A) that removes condensate without manual work. The unit operates from 0.15 to 1.0 MPa (20 to 145 psi), tolerates a 1.5 MPa (215 psi) proof pressure, and runs between -5 and +70 C with no freezing.
Airtac GPF Oil Mist Separator GPF400C15AJD Technical Specifications
| Order code | GPF400C15AJD |
|---|---|
| Product | Mist Separator |
| Port | 1/2" (15) |
| Bowl · drain | Metal bowl (C) · Automatic drain (A) |
| Configuration | 0.01 µm element (D) · No bracket (J) · 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
Pick GPF400C15AJD when you already have a mounting surface and want to avoid the bracket that codes without J include; the bracketed equivalent is GPF400C15AD. If you need the same no-bracket build with coarser 0.3 um filtration and higher flow, compare GPF400C15AJM, which passes 1100 L/min against this code's 600 L/min. Bowl alternatives are PC (blank) and nylon (N) in codes such as GPF40015AD or GPF400N15AD, with G and T suffixes for other thread standards.
Applications
GA-series combination sets
Because the J option omits the bracket, this separator integrates cleanly into GA-series two- and three-unit FRL sets that share one mounting foot.
Panel-mounted air preparation
Machine builders can bolt the 1/2 inch PT unit directly to a control cabinet or prep plate, relying on the automatic drain to keep the 89 cc metal bowl clear.
Clean air for coating lines
The 0.01 um, 99.9 percent efficient element strips oil mist before spray and coating equipment, where oily air would ruin surface finish.
FAQ
What are the key figures of the AirTAC GPF400C15AJD?
Port 1/2 inch, PT thread; element D = 0.01 um at 99.9 percent efficiency; rated flow 600 L/min (inlet 0.7 MPa, outlet 0.5 MPa); operating pressure 0.15 to 1.0 MPa (20 to 145 psi); proof pressure 1.5 MPa (215 psi); bowl capacity 89 cc; metal bowl with automatic drain; no bracket (J); temperature -5 to +70 C, no freezing.
What does the J in the order code change, and what should I provide instead?
J means the mounting bracket that normally comes standard is not included, so plan to fix the separator to your own plate or into a GA-series multi-unit set. Filtration, ports, bowl and drain are otherwise identical to the bracketed GPF400C15AD.