SM Industry, a Company That Protects Humanity and the Environment with the Best Pump Technology

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Products

SSE Large-Capacity Drainage Pump

A large-capacity pump engineered for high-volume transfer and drainage of sewage and raw water.

Applications
  • Public Water Treatment and Disaster Prevention: Raw-water transfer at sewage and night-soil treatment plants; rapid drainage of underpasses and operation of small urban stormwater pumping stations
  • Industry and Water Resources: Large-scale raw-water intake from rivers
Key Features
  • Heavy-Duty Capability: A highly durable heavy-duty design ensures reliable high-volume transfer
  • High-Efficiency Drive Design: A broad selection of 4-, 6-, and 8-pole motors delivers high torque and optimized operating efficiency for site conditions
  • Easy Maintenance: An automatic coupling device simplifies pump installation and lifting

Specification

Motor Specifications
  • Dry-type submersible squirrel-cage induction motor (IP68)
  • Insulation: Class F; Class H optional
  • Output range: 1.5–600 kW
  • Service Factor : 1.10
  • Winding-temperature and seal-leakage sensors included as standard
Applied Technology

Impeller Seizure Prevention and Diagnostic System (New Excellent Technology (NET) for Disaster-Safety)
Conventional submersible pumps left idle for extended periods are vulnerable to impeller seizure caused by sludge buildup and to solidification of bearing grease, potentially leaving them inoperable during an emergency. SM Industry developed the “Submersible Pump with Auxiliary Motor” to solve these issues.

  • Always Ready: Periodic low-speed operation of the auxiliary motor prevents foreign-object jamming and component solidification
  • Condition Monitoring: A dedicated auxiliary motor control panel diagnoses impeller seizure and enables efficient, integrated management of multiple pumping stations
  • Reduced Maintenance Costs: Preventing critical failures such as motor burnout reduces maintenance costs by approximately 20% or more compared with conventional products
  • Excellent Site Compatibility: The patented technology is built into the pump, allowing installation by the same method without changes to existing pumping station designs
  • Low-Power, High-Efficiency Operation: The auxiliary motor and impeller can operate with only a low-power DC 12 V or AC 220 V supply
Cross-Sectional Diagram
Performance Curve Diagram