Techcross TC005126 SMC AR20-02BE-B pneumatic regulator used on the Techcross EX-TSU (hazardous-area TSU) instrument-air supply. Used in potable and process water treatment loops covering pretreatment, disinfection and post-treatment polishing.
| Manufacturer | Techcross (OEM-listed) |
| Techcross part code | TC005126 |
| Designation | SMC AR20-02BE-B filter regulator |
| Equipment position | EX-TSU |
| Application | Electro-Cleen Ballast Water Management System |
| Reference vessel | IMO 9284374 critical-spare-parts list |
| Material | Marine-grade composite per OEM spec |
| MOQ | 1 |
SMC AR20-02BE-B — same-spec replacement for any AR20 1/4" BSP regulator in Techcross EX-TSU instrument-air line.