Airtac GPF Oil Mist Separator GPF400C10AM
Genuine AirTAC mist separator, order code GPF400C10AM from the GPF400 range. The options this code selects are decoded below; series data follow the official AirTAC catalog.
- Port3/8" (10)
- Bowl · drainMetal bowl (C) · Automatic drain (A)
- Configuration0.3 µm element (M) · 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 GPF400C10AM
AirTAC built the GPF400C10AM for 3/8 in air lines that need clean, oil-free air: its 0.3 um (M) coalescing element captures oil mist and fine particles at 99.9% efficiency, with a rated flow of 1100 L/min measured at 0.7 MPa inlet and 0.5 MPa outlet. Thread is PT as standard.
Unlike the J-suffixed variant, this code leaves the bracket position blank, so a mounting bracket is included and the 620 g unit can be fixed to a panel, wall or machine frame instead of hanging on its pipe connections. The C option gives a metal bowl of 89 cc and the A option an automatic drain that discharges condensate on its own. Pressure range is 0.15 to 1.0 MPa (20 to 145 psi), proof pressure 1.5 MPa (215 psi), temperature -5 to +70 C with no freezing. The body can also join GA-series two- and three-unit combinations.
Airtac GPF Oil Mist Separator GPF400C10AM Technical Specifications
| Order code | GPF400C10AM |
|---|---|
| Product | Mist Separator |
| Port | 3/8" (10) |
| Bowl · drain | Metal bowl (C) · Automatic drain (A) |
| Configuration | 0.3 µm element (M) · 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
Choose GPF400C10AM over GPF400C10AJM when you want the same metal bowl, automatic drain and 0.3 um element but with the included bracket for panel or frame mounting. Stay with the M element if you need the full 1100 L/min; the D-element version trades flow for finer 0.01 um filtration. If PC or nylon bowls suit your environment better, the ordering code accepts those bowl options in place of C.
Applications
Panel-mounted FRL stations
Use the included bracket to bolt the separator beside a GA-series regulator and filter, forming a two- or three-unit combination on a control panel.
Packaging machinery air prep
The automatic drain and 0.3 um, 99.9% efficient element keep oil mist away from cylinders and vacuum generators on packaging lines running around the clock.
Downstream of lubricators
Position it where oil carry-over from upstream lubrication must be stripped back out before air reaches instruments that cannot tolerate oil.
FAQ
Which key figures apply to the GPF400C10AM?
Port: 3/8 in, PT thread. Element: 0.3 um (M), 99.9% efficiency. Rated flow: 1100 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). Temperature: -5 to +70 C, no freezing. Metal bowl capacity: 89 cc. Drain: automatic. Weight: 620 g. Mounting bracket included.
How is the GPF400C10AM different from the other 3/8 in metal-bowl versions?
Only its configuration letters change. Compared with GPF400C10AJM it adds the mounting bracket (no J in the code); compared with GPF400C10D it keeps the 0.3 um M element and automatic drain instead of the 0.01 um D element with differential and manual drain, which is why it holds the higher 1100 L/min rated flow.