S Series – Submersible Sewage Pumps for Effluent, Sludge & Wastewater with Solids
JS S submersible sewage pumps are engineered for reliable performance in municipal, industrial, and commercial wastewater systems. Featuring a non-clog single-channel impeller, they efficiently handle fluids with suspended solids, making them ideal for sludge transfer, sump emptying, and high-flow sewage applications.
-
Non-clog single-channel impeller designed for efficient solids passage
-
Double mechanical seals and shaft sleeve for extended durability and seal integrity
-
Class F motor insulation supports continuous operation in high-temperature environments
-
Additional lip seal protects against abrasive particles and contaminants
-
Thermal overload protection safeguards the motor from excessive current and overheating
-
Enhanced cable entry sealing system ensures long-term water resistance
-
Slide rail kits available for quick, safe pump installation and maintenance
S
Easily compare the hydraulic performance of all S Series sewage pump models using the chart. It shows how flow rate (m³/h) varies with head (m) across power ranges — helping you choose the best model for municipal drainage, industrial sludge handling, or commercial wastewater systems.
Model table Sewage Pumps /S
Models from 0.75 to 22 kW, head up to 59 m, capacity up to 184.2 m³/h, and solids handling up to 55 mm
The models are equipped with a single-phase power supply with a voltage of 100-240 V and a three-phase power supply with a voltage of 200-600 V.
Come with a standard 10-meter cable.
Construction Material:
-
Double mechanical seals ensure long-lasting leak protection.
-
Class F motor insulation withstands high operating temperatures.
-
Shaft sleeve reduces wear from abrasives and corrosion.
-
Additional lip seal provides extra protection against impurities.
-
Thermal overload protection prevents damage from high amperage or overheating.
-
Enhanced cable entry sealing system ensures long-term durability.
Dimensions(mm)
Watch KZN pumps in action — real-world performance footage
