Description
Sulzer Centrifugal Vertically suspended pumps VA cantilever sump pump -Cantilever sump pump for demanding applications
Key Technical Specifications:
| Capacities | up to 3’500 m3/h / 15’500 USgpm |
| Heads | 100 m / 330 ft |
| Pressures | up to 20 bar / 290 psi |
| Temperatures | up to 120°C / 250°F |
| Speed | up to 3’000 rpm |
Why Choose Sulzer VA Cantilever Sump Pumps?
The Sulzer VA is a robust vertically suspended cantilever sump pump , designed for continuous service in abrasive and corrosive environments. With no submerged bearings or shaft seals , it offers reliable , maintenance-free operation in harsh sump applications. Its rigid construction and open impeller design make it ideal for handling slurries and contaminated liquids.
Key Technical Specifications
Pump Type: Vertically suspended cantilever sump pump
Design: Overhung cantilever shaft , seal-less configuration
Mounting: Top flange or plate mounted over open or enclosed sumps
Column Depth: Up to 4 m
Construction Materials: High-chrome alloys , stainless steel , duplex steel , and customized materials
Design & Functionality
Rugged cantilever shaft design eliminates need for lower bearings or shaft seals
Open or semi-open impellers ensure excellent solids passage
Built to resist vibration , misalignment , and fluid turbulence
Minimal wear components mean reduced downtime and service costs
Suction extension optional for deep sumps or specific fluid levels
Typical Applications
Chemical sumps and acidic fluid pits
Industrial wastewater or stormwater basins
Mining slurry or tailings handling
Contaminated liquid transfer in refineries or metal processing
Fertilizer or desalination plants with aggressive sump fluids
Additional Features
Cantilever shaft prevents seal wear and bearing failures
Dry-running capable design for intermittent sump levels
Impeller options for abrasive or fibrous materials
No external lubrication or sealing systems required
Easy vertical installation and alignment
Built for demanding sump conditions , the Sulzer VA Cantilever Sump Pump offers non-stop performance with virtually zero maintenance. Its seal-less cantilever shaft , corrosion-resistant materials , and solids-handling impeller make it the trusted solution for industries facing aggressive , abrasive , or contaminated sump fluid challenges.
