Sewage Wastewater Pumps

Submersible Non-Clog Sewage Pump – 2DWS, 3DWS, 4DWS

2DWS – Submersible Non-Clog Sewage Pump

Features and Benefits

  • Impeller: Cast iron, semi-open, non-clog, dynamically balanced with pump out vanes for mechanical seal protection. Optional silicon bronze impeller available.
  • Casing: Cast iron flanged volute type for maximum efficiency. Designed for easy installation on A10-20 slide rail.
  • Dual Mechanical Seals
  • Lower Seal: Silicon carbide vs. silicon carbide sealing faces for superior abrasive resistance, stainless steel metal parts, BUNA-N elastomers.
  • Upper Seal: Carbon vs. ceramic sealing faces, stainless steel metal parts, BUNA-N elastomers.
  • Seal Sensor Probe: Located in oil-filled chamber. If pumpage should begin to leak past lower seal, it indicates to pump control panel a fault has occurred. Requires optional Seal Fail Circuit in the control panel.
  • Shaft: Corrosion resistant, 400 series stainless steel. Threaded design. Locknut on three phase models to guard against component damage on accidental reverse rotation.
  • Fasteners: 300 series stainless steel.
  • Operation: Capable of running dry without damage to components.

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