The hybrid double containment shell combines two separate shells, with equivalent MWAP. The inner and primary shell is metallic and highly corrosion resistant. The outer, secondary shell is made of heavy duty technical ceramics.

Features and benefits:
- Reduced heat input into the pumped process liquid
- Higher efficiency leading to power savings
- Fully compliant with requirements for secondary containment system as defined by API 685, 2nd Edition, § 3.66 (page 10)