CAPSULAR® Underground Pump Stations

Handling large capacities, the CAPSULAR® Underground Pump Station combines superior performance with custom design and economic efficiency to provide solutions for customers' large flow applications. When compared to built-in-place, concrete designs, 30% savings can be realized with the S&L factory-built approach. Engineering costs are lower because of the extensive engineering (including mechanical, electrical, structural, environmental) already accomplished for the proven CAPSULAR® design.

The exclusive Safe-Stair Stairwell Module available with CAPSULAR® Underground Pump Stations is similar to stairways found in most public buildings. The design provides safe and easy access to the underground station, reducing occupational requirements and associated costs.

View the Full 3D Visualizer for the Capsular Here

FlowsUp to 20,000 GPM (1,262 lps)
TDHUp to 500' (152 m)
Power1.5 - 300 Hp (1.1 - 223 kW)
Pumps4" - 12" (100-300 mm)
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Note: 3D Space shows internal view of a CAPSULAR® Pump Station during manufacturing.

CAPSULAR® Underground Pump Station Video
S&L Customer Spotlight – Big Bear City CSD eliminating clogs since 2013 with the X-PELLER® Impeller
  • Exclusive S&L Safe-Stair Entry Module [Option] – provides safe and easy access to the station, thereby reducing occupational requirements and the associated capital costs of buildings and concrete stations requiring underground access
  • Future Adaptability – allows stations to be designed for future pumping conditions related to population growth, etc. Changes are easily accomplished through minor adaptions of rotating assemblies and/or controls
  • Spacious Interiors with Internal HVAC – enables continuous human occupancy to safely inspect equipment. Functional options include internal shelving, work desks and sinks.
  • Fluted Wall Design with 50-Year Cathodic Protection – provides structural support without outside I-beams. This design combined with VERSAPOX® coating enhances corrosion protection.
  • Quality - Thorough pump/station testing prior to shipment
  • Flexibility - Custom & standard designs meet customer requirements
  • Value - Lower total installed & lifetime costs vs. built-in-place designs
  • Optional custom features like multiple shell configurations, built-in desks, shelves, sinks, HVAC, and Soft Starts & Variable Frequency Drives (VFDs)

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