The HS3.75SL & HSZ3.75SL model pumps are submersible single-phase portable drainage pumps that come with high volume drainage capability.
These pumps are a low head, high volume drainage type launched under Tsurumi’s proudly best-selling HS-series. With high volume drainage performance, they are suited to specifically meet the needs of the rental market, as well as the civil engineering and the construction market.
As with the existing HS-series units, these operator-friendly submersible pumps are compact and lightweight, i.e. highly portable, and offer improved maintainability.
With their wear-prone parts constructed of wear-resistant materials, they are also superbly durable. Moreover, the shaft incorporates Tsurumi’s original agitator to prevent air lock as occasionally seen in vortex pumps and semi-vortex pumps. The agitator also stirs slurry efficiently.
The HSZ-series is made as a simple float switch-equipped automatic model to prevent dry-running operation and to reduce power consumption.