
Genuine AirTAC filter regulator, order code GTFR20006LJN from the GTFR200 range. The options this code selects are decoded below; series data follow the official AirTAC catalog.
The AirTAC GTFR20006LJN is a GT200-series filter regulator ordered with 1/8 in (06) ports, PT thread, the low-pressure L type and no gauge. In its L version it regulates 0.15 - 0.4 MPa (20 - 58 psi), a window for circuits that run well below standard shop air, while the standard 40 um element handles general air cleaning. Air passes through a short PC bowl fitted with a differential plus manual drain, so condensate is partly ejected automatically and can be dumped by hand.
The J in the code deletes the mounting bracket and N deletes the pressure gauge, leaving a bare, compact prep unit. GT200 is the short-bowl version of GA200, keeping the series features in a smaller body for tight spaces, so this code suits panels and machines where every accessory that is not needed is simply left out.
| Order code | GTFR20006LJN |
|---|---|
| Product | Filter Regulator |
| Port | 1/8" (06) |
| Type · gauge | Low-pressure (L) · No gauge (N) |
| Configuration | No bracket (J) · 40 µm element · PT thread |
| Port | 1/8" (06), 1/4" (08) |
|---|---|
| Thread | PT (standard) |
| Filter element | 40 µm (standard), 5 µm (W) |
| Bowl | Short PC bowl |
| Drain | Differential + manual |
| Fluid | Air |
| Low-pressure (L) version | 0.15 – 0.4 MPa (20 – 58 psi) |
Source: AirTAC Products Catalog 2026A (p.235, PDF01-P0237), GT200 ordering code and specifications.
Choose GTFR20006LJN when your line is 1/8 in, your working pressure sits inside 0.15 - 0.4 MPa (20 - 58 psi), and you read pressure on a separate gauge elsewhere. Compared with GTFR20006LJNK you give up the check valve (K); compared with GTFR20006LJNW you keep the standard 40 um element instead of the finer 5 um W element. If you want the gauge or bracket fitted, order the same 1/8 in low-pressure unit without the N or J letters.
Feeding 0.15 - 0.4 MPa (20 - 58 psi) test air from a 1/8 in PT line, with the 40 um element protecting the circuit and pressure read on a separate bench gauge, since this code ships without one.
GT200 keeps the GA200 features in a short PC bowl for tight cabinets, and the absence of a bracket (J) lets you fix the unit with your own panel hardware exactly where the layout needs it.
Regulating air down to 0.15 MPa for processes that only need soft, low-pressure air, with condensate managed by the differential plus manual drain of the PC bowl.
Port 1/8 in (06) with PT thread; low-pressure L regulation of 0.15 - 0.4 MPa (20 - 58 psi); standard 40 um filter element; short PC bowl with differential plus manual drain; no gauge (N), no bracket (J) and no check valve.
Not on this code, because N deletes the gauge and J deletes the bracket. If you want them fitted, order the same low-pressure 1/8 in version without those letters. For a finer 5 um element see GTFR20006LJNW; for a built-in check valve see GTFR20006LJNK.