- EPDM, Viton®, PTFE, and BUNA-N and other material gaskets available
- Optional 316L stainless steel solid-bar handles on BTB-27H, BTB-27, BTB-21, and BTB-16
- Electropolished finish
- Custom Modifications Available
BTB Series bottles have a large tri-clamp opening (2˝, 3˝ or 4˝) which facilitates access to bottle contents.