Pumpmaster SST Series Submersible Non Clog Sewage Shredder/Cutter Pumps 

The Pumpmaster SST Series Submersible Sewage Cutter & Shredder Pumps are heavy-duty industrial and commercial wastewater pumps engineered for demanding sewage transfer applications. Designed for reliability, durability, and long service life, the SST Series combines a rugged stainless steel motor construction with an advanced cutter and shredder mechanism to handle fibrous waste and solids efficiently.

Each pump features a single-vaned, semi-open, non-clog impeller paired with hardened cutting edges that actively shred solids before discharge, reducing the risk of blockages in pipework and downstream systems. This makes the SST Series particularly suitable for installations where raw sewage, suspended solids, and fibrous materials are present.

With compact dimensions, quiet operation, and excellent hydraulic efficiency, the SST Series is well suited to fixed installations as well as portable or emergency pumping duties. The double mechanical seal system and oil seal provide enhanced motor protection, helping to minimise downtime and maintenance costs in harsh operating environments.

FEATURES

• Heavy-duty industrial / commercial sewage cutter pump range
• Single-vaned, semi-open, non-clog impeller design
• Advanced shredder mechanism with heat-treated cutting edges
• Stainless steel motor casing for corrosion resistance
• Double mechanical seal plus oil seal for superior motor protection
• Hydrodynamically balanced impeller for smooth, quiet operation
• Compact and lightweight design for easier handling and installation
• Handles spherical solids up to 32mm (model dependent)
• Manual operation models (automatic versions available in other series)
• CNS / CE / CSA / UL approved
  

APPLICATIONS

Suitable for demanding wastewater and sewage environments, including:

Residential

• Houses, units and apartments
• Basement drainage and garages

Commercial

• Restaurants and food service outlets
• Shops, markets and supermarkets
• Hospitals and healthcare facilities
• Laundries and service stations

Industrial & Infrastructure

• Sewage pumping stations
• Sewage treatment plants
• Septic tanks and collection pits
• Industrial buildings, mills and factories
• Water purification and treatment facilities
• Flood control and emergency drainage

SPECIFICATIONS