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Series DD - Overview

SSP Dual Disc pumps are designed for use within effluent and industrial treatment processes where arduous duties in harsh conditions exist. The SSP Dual Disc pumps have a glandless disc design providing indefinite dry running capability. This design results in good self-priming performance and unparalleled tolerance of problem solids including rag, fibrous matter and grit. SSP Dual Disc pumps are ideal for primary tank manual and auto de-sludging duties. Other applications include digested and humus sludge, raw sewage, abattoir and poultry wastes, and other industrial waste products.
 
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Operation

The pump’s drive shaft has two connecting rods and rubber discs which are designed to oppose each other in a reciprocating action. A large cavity is formed in the chamber between the discs, opening at one end of the stroke and closing at the other end of the stroke. This produces a positive suction and discharge sequence within the chamber.

 
 
User Benefits
  • Self priming
  • Robust construction
  • Glandless
  • Dry running capability
  • Ability to pump abrasive media
  • Cost effective easy maintenance