Southern Cross CBI Series Multistage Pressure Pumps

Southern Cross CBI Series Multistage Pressure Pumps are purpose-built for clean water pressure boosting in homes, small farms and light commercial sites. Using a horizontal multistage design, they deliver strong, consistent pressure with impressive efficiency, making them ideal for household water supply, rainwater tank systems, wash down areas and light industrial applications where reliability matters every day.

Constructed from 304 grade stainless steel with carefully engineered hydraulics, the CBI range is designed for long service life in potable and clean water systems. Models are available with either integrated Presscontrol units for compact, tank-free pressure control or with matched pressure tank and pressure switch packages that smooth out pressure fluctuations and reduce pump cycling. Each system is supplied with quality components such as brass suction line check valves and high-performance mechanical shaft seals to help protect the pump and minimise maintenance.