Description
Sulzer Centrifugal Vertically suspended pumps OCV Sump Pumps -API 610 fully compliant VS4 sump pumps
Key Technical Specifications:
| Capacities | Up to 750 m3/h / 2,200 US gpm |
| Heads | Up to 280 m / 880 ft |
| Pressures | Up to 40 bar / 580 psi |
| Temperatures | -46 to 260°C / -50 to 500°F |
| Discharge sizes | 50 to 200 mm / 2 to 8 inches |
Why Choose Sulzer OCV Sump Pumps?
The Sulzer OCV is a rugged , vertically suspended sump pump specifically designed to handle corrosive or abrasive fluids in demanding industrial conditions. With its open impeller design and cantilever shaft configuration , the OCV ensures clog-free operation , reduced maintenance , and reliable performance in even the harshest sump applications.
Key Technical Specifications
Pump Type: Vertically suspended cantilever sump pump
Design: Single-stage , overhung open impeller
Mounting: Vertical installation with wet-pit or dry-pit options
Materials: Available in cast iron , stainless steel , duplex , and special alloys
Sealing: Seal-less design with no shaft seal or bearing in contact with pumped fluid
Design & Functionality
Open impeller allows for solids handling and resists clogging
Cantilever shaft with no submerged bearings for maximum reliability
Optional vortex impeller for extreme solids or slurries
Wear-resistant materials for abrasive service
Discharge pipe designed for rigid support and minimal vibration
Typical Applications
Industrial sumps with abrasive or chemically aggressive liquids
Slurry pits in mining and mineral processing
Effluent pits in steel and metal processing plants
Power plant wastewater and sludge handling
Petrochemical process pits and wastewater systems
Additional Features
Fully cantilevered design eliminates submerged bearings and seals
Long service life in aggressive and abrasive conditions
Easy maintenance with top-side motor and bearing support
Designed for rapid drainage and minimal fluid retention
Optional suction strainers or vortex configurations available
