Bubble Trap

Bubbles or gases can cause several errors in a process. Bubble traps are used to detect and remove process gases in pharmaceutical and process applications. They have been carefully developed with a minimum amount of crevices to help prevent the build-up of bacteria. All threads are self-enclosed for easy wipe down, whilst shouldered tie rods ensure correct O-ring compression, making reassembly and maintenance simple. In addition, when installed in an upright position, the angled surfaces of our bubble trap encourage self-draining, making it easier to wash down the unit and ensure hygiene standards are maintained.

Sizes 3" to 10" (for inlet and outlet sizes see datasheet)
Max. pressure up to 7 bar (depending on size)
Temp. range -50°C to 150°C
Connections Tri-Clamp
Material - Body: 1.4404 (316L)
- Glass: 3.3 Borosilicate
- O-ring: EPDM
Surface finish Interior surfaces SF4 (for Base and Lid)
Certificates (standard) 3.1 material, FDA, USP Class
Certificates (optional) 2.2 surface finish


  • Alternative materials: Body: C22, Glass: Acrylic (USP Class VI)