Airtac GPF Oil Mist Separator GPF400C15AJM
Genuine AirTAC mist separator, order code GPF400C15AJM 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)
- Configuration0.3 µm element (M) · 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 GPF400C15AJM
GPF400C15AJM is built for throughput: the M element filters to 0.3 um at 99.9 percent efficiency while sustaining a rated flow of 1100 L/min at 0.7 MPa inlet and 0.5 MPa outlet, nearly double the 600 L/min of the finer D element. That makes this code the choice for 1/2 inch PT lines feeding general pneumatic equipment where 0.3 um cleanliness is sufficient.
The order code also fixes the hardware: C gives a metal bowl of 89 cc, A gives an automatic drain so condensate leaves the bowl on its own, and J means no mounting bracket is included, so mount the unit on your own plate or within a GA-series two- or three-unit set. Operating range is 0.15 to 1.0 MPa (20 to 145 psi), proof pressure is 1.5 MPa (215 psi), and service temperature is -5 to +70 C without freezing.
Airtac GPF Oil Mist Separator GPF400C15AJM Technical Specifications
| Order code | GPF400C15AJM |
|---|---|
| Product | Mist Separator |
| Port | 1/2" (15) |
| Bowl · drain | Metal bowl (C) · Automatic drain (A) |
| Configuration | 0.3 µm element (M) · 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
This code suits high-flow 1/2 inch circuits that accept 0.3 um filtration. If oil mist down to 0.01 um is required, take the D-element variant GPF400C15AJD, but budget for its lower 600 L/min rating. If you would rather have the standard bracket supplied, order GPF400C15AM instead of the J version. Bowl material alternatives are PC (blank code) and nylon (N), and G or T suffixes cover G and NPT thread needs.
Applications
High-flow conveyor actuation
With 1100 L/min rated flow, the 0.3 um element keeps pace with air cylinders and actuators on busy conveyor and material-handling lines.
Palletizer air supply
The automatic drain empties the 89 cc metal bowl by itself, keeping the separator maintenance-light on automated palletizing and packing equipment.
Workshop retrofit without brackets
The J option omits the bracket, so technicians can screw the 1/2 inch PT unit straight onto an existing prep plate or machine frame during upgrades.
FAQ
What are the key figures of the AirTAC GPF400C15AJM?
Port 1/2 inch, PT thread; element M = 0.3 um at 99.9 percent 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); bowl capacity 89 cc; metal bowl with automatic drain; no bracket (J); temperature -5 to +70 C, no freezing.
Why would I choose the M element of this code over the D element?
The 0.3 um M element flows 1100 L/min versus 600 L/min for the 0.01 um D element under the same 0.7 MPa inlet and 0.5 MPa outlet test, so if your application needs volume more than ultra-fine filtration, this code delivers higher throughput at 99.9 percent efficiency.