Non-clog Sewage Submersible
High-discharge Pump “HDSEW” Series

The “HET” “HDSEW” Series features a robust, single-stage, non-clog submersible pump design with dual mechanical seals. Available with open, semi-open, closed, vortex, and multi-vane impellers, these pumps are powered by an A.C. squirrel cage induction motor (“F” class) and come equipped with moisture and temperature sensors.

Designed for high-discharge applications, the “HDSEW” Series can handle large volumes of sewage and sludge, featuring an outlet over 8” for maximum flow with lower motor ratings. Capable of handling solids from 20 mm to 125 mm, these pumps are ideal for municipal MLD projects, dam sites, sewage treatment (RAS, SAS, WAS), and industrial dewatering tasks. Their specially designed impellers reduce clogging, and they support VFD operation and full monitoring for superior flexibility and reliability.