Submersible Wastewater Pumps: Complete Wet Well Solutions

Motor and pump assembly designed for complete submersion in wastewater. Space-efficient, quiet operation, ideal for lift stations and wet well installations where reliability is critical.

Submersible Pump Technology Overview

Submersible wastewater pumps feature a hermetically sealed motor directly coupled to the pump impeller, designed for continuous operation while completely submerged in the fluid being pumped. This close-coupled design eliminates the need for separate pump rooms while providing reliable, quiet operation in wet well applications.

The sealed motor construction with IP68 rating ensures reliable operation even when fully submerged, while the close proximity to the fluid being pumped provides optimal suction conditions and eliminates priming issues. Guide rail systems enable easy installation and removal for maintenance without entering the wet well.

Space Efficiency

Eliminates need for separate pump rooms, reducing construction costs and site footprint requirements.

Quiet Operation

Submerged operation significantly reduces noise levels compared to dry-pit installations.

Self-Priming

Always flooded suction eliminates priming issues and reduces cavitation risk.

Easy Installation

Guide rail systems allow pump installation without dewatering the wet well.

Types of Submersible Wastewater Pumps

Key Features & Benefits

Sealed Motor Design

IP68 rated hermetically sealed motors with oil-filled chambers provide reliable operation in continuous submersion conditions.

Guide Rail Systems

Quick-disconnect coupling with guide rails enables pump removal without entering wet well or dewatering.

Thermal Protection

Built-in motor protection with temperature sensors and thermal switches prevent damage from overload conditions.

Mechanical Seals

Double mechanical seal systems with leak detection chambers ensure long-term reliability and performance.

Applications & Use Cases

Municipal Applications

  • Lift stations and pump stations
  • Collection system management
  • Treatment plant processes
  • Emergency bypass pumping

Commercial Applications

  • Building sewage systems
  • Shopping centers and malls
  • Office complex drainage
  • Multi-unit residential

Industrial Applications

  • Process wastewater handling
  • Plant drainage systems
  • Emergency spill response
  • Temporary dewatering

Residential Applications

  • Basement sewage ejection
  • Septic system pumping
  • Pressure sewer connections
  • Greywater recycling