Airtac GTFR Filter Regulator GTFR20008SWK
Genuine AirTAC filter regulator, order code GTFR20008SWK from the GTFR200 range. The options this code selects are decoded below; series data follow the official AirTAC catalog.
- Port1/4" (08)
- Type · gaugeStandard (S) · With gauge (MPa/psi)
- ConfigurationWith bracket · 5 µm element (W) · PT thread · Check valve (K)
- Port1/8" (06), 1/4" (08)
- ThreadPT (standard)
- Filter element40 µm (standard), 5 µm (W)
- 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 GTFR Filter Regulator GTFR20008SWK
The GTFR20008SWK is the 1/4 inch (08) version of the AirTAC GTFR200 filter regulator from the GT200 series, built with PT thread as standard. This code specifies the standard (S) pressure type with a gauge fitted, a 5 um filter element (W) instead of the 40 um standard element, and the K option, which adds a check valve to the unit.
Like every GTFR200 in the series, it uses a short PC bowl with differential plus manual drain, the compact short-bowl layout of GA200 features for tight spaces. A mounting bracket is included because this code does not carry J, so the unit can be wall or surface mounted straight out of the box.
Airtac GTFR Filter Regulator GTFR20008SWK Technical Specifications
| Order code | GTFR20008SWK |
|---|---|
| Product | Filter Regulator |
| Port | 1/4" (08) |
| Type · gauge | Standard (S) · With gauge (MPa/psi) |
| Configuration | With bracket · 5 µm element (W) · PT thread · Check valve (K) |
| 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.
How to choose
Start from the 1/4 inch port: if your line is 1/8 inch, order the 06 equivalent instead. Against the sibling GTFR20008S with the standard 40 um element, this W code pays off when downstream valves or cylinders need cleaner air. If you want the 5 um element but no check valve, use GTFR20008SW; add J to that code only if you do not need the bracket. If your supply pressure sits below the standard regulator range, the L version regulates 0.15 - 0.4 MPa (20 - 58 psi), and G or T in place of the blank thread changes PT to G or NPT.
Applications
Point-of-use air preparation
A 1/4 inch filter regulator for machine drop lines where the 5 um element and fitted gauge let operators hold a clean, readable setpoint before directional valves.
Pneumatic panels with supply hold-up
The K check valve in this code keeps downstream pressure in the short PC bowl circuit if upstream air is interrupted, useful for clamping or holding circuits.
Compact bracketed installations
Short-bowl GT200 body with the included mounting bracket suits tight enclosures and frames where a full-length GA200-style unit and free-hanging piping will not fit.
FAQ
What are the key figures of the GTFR20008SWK?
Port size 1/4 inch (ordering digit 08), PT thread standard, standard (S) pressure type with gauge fitted, 5 um filter element (W), check valve included (K), mounting bracket included, short PC bowl with differential plus manual drain, fluid air. The standard type is not the L low-pressure version, which is the code that regulates 0.15 - 0.4 MPa (20 - 58 psi); confirm the standard-type pressure range from the datasheet.
What does the K option change on this unit?
K adds a check valve; a GTFR20008SW without K has no check valve. Together with the 5 um W element and the gauge fitted under the standard S type, this code is the fully equipped 1/4 inch PT configuration of the GTFR200, short of changing thread (G or T) or moving to the low-pressure L type.