Built to the highest of American petroleum standards.
- Designed and tested to withstand and internal pressure of 10 atmospheres
- Hazardous area rated (ATEX certified)
- Over-speed tested impeller
- Gas tight construction with a triple carbon shaft seal
- Shaft cryogenically frozen into the impeller
- Halifax new offshore C5 paint system
These fans are now built in the UK, China, and the USA.