NOV Mission Magnum Vortex™ offers proven performance of the Magnum I adapted with a concentric vortex casing. The pump also features identically sized suction and discharge flanges, and a high performance vortex designed impeller. The impeller produces a smooth hydraulic whirlpool of fluid in front of the impeller creating a vacuum. The vortex design eliminates the eye of the impeller reducing the possibility of vapor lock; making it an excellent selection for high suction lift applications where net positive suction head is low.

Typical Applications

• Pulp and paper
• Primary metals
• Municipal sewage treatment
• Chemical process industry  

• Lower radial loads
• Decrease shaft deflection
• Designed to pump continuously even when suction runs dry
• Re-prime without vapor locking and transfer fluid once positive suction feed has been restored
• Versatile stuffing box
• Thick, strong, concentric casing with replaceable casing wear pad
• Casing gasket receded for protection
• Long-life, no-adjustment mechanical seal available for near zero leakage
• Labyrinth seals for maximum bearing protection come standard
• Wide semi-open impeller creates lower axial thrust for improved bearing life
• Stronger material options: Hard iron, Stainless steel, Aluminum bronze, Magnachrome, Supreme Hard
• Smoother, non-turbulent flow throughout casing  

• Sizes from 3x3x14, 4x4x14, and 6x6x14
• Flow rates from a few gallons per minute up to 2,400 GPM
• Head pressure from 200 feet
• Best utilized for applications requiring up to 200 HP