Airtac GPF Oil Mist Separator GPF400C10JM
Genuine AirTAC mist separator, order code GPF400C10JM 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) · Differential + manual drain
- 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 GPF400C10JM
GPF400C10JM is the standard-filtration 3/8 in. GP-series mist separator: the M element removes oil mist and particles down to 0.3 um at 99.9% efficiency while keeping the rated flow at 1100 L/min (inlet 0.7 MPa, outlet 0.5 MPa). That is nearly twice the flow of the same separator built with the finer 0.01 um D element, which is the key trade-off this code makes.
Reading the code: C is the metal bowl, 10 is the 3/8 in. PT-threaded port, J deletes the mounting bracket, M selects the 0.3 um element, and the blank G/T position leaves PT thread as standard. The drain is the baseline differential plus manual type, so no automatic condensate discharge is fitted. Operating pressure is 0.15 to 1.0 MPa (20 to 145 psi) with 1.5 MPa (215 psi) proof pressure, temperature -5 to +70 C (no freezing), bowl capacity 89 cc, weight 627 g.
Airtac GPF Oil Mist Separator GPF400C10JM Technical Specifications
| Order code | GPF400C10JM |
|---|---|
| Product | Mist Separator |
| Port | 3/8" (10) |
| Bowl · drain | Metal bowl (C) · Differential + manual drain |
| 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
Choose GPF400C10JM when throughput matters more than ultra-fine polishing: it shares the metal bowl and 3/8 in. PT port with GPF400C10JD but passes 1100 L/min instead of 600 L/min thanks to the 0.3 um element. If you need the unit free-standing on a panel, the equivalent code without J includes a bracket; the N-suffix nylon-bowl and PC-bowl builds are alternatives where a metal bowl is not required, and port 15 covers 1/2 in. lines.
Applications
General plant air polishing
On a 3/8 in. branch feeding multiple actuators, the 1100 L/min rated flow of the M element keeps pressure loss low across the separator.
Conveyor drive cylinders
Removing oil mist down to 0.3 um protects cylinder seals and valve spools on continuous conveying lines while the metal bowl resists the shop environment.
Paint and packaging air prep
The differential plus manual drain lets operators empty the 89 cc bowl at shift change, keeping moisture and oil carry-over out of packaging equipment.
FAQ
What are the key figures of the GPF400C10JM?
3/8 in. PT port, 0.3 um M element at 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, 89 cc metal bowl, weight 627 g, differential plus manual drain, no bracket.
How is GPF400C10JM different from GPF400C10JD?
Both use the same 3/8 in. PT port, metal bowl and differential plus manual drain, and both carry the J suffix (no bracket). The only change is the element: M filters to 0.3 um and flows 1100 L/min, while D filters to 0.01 um but is limited to 600 L/min, so pick JM for flow or JD for finer air.