Lowara Z12

borehole pumps 12”

The Lowara Z12 series is a borehole pump made of cast stainless steel and stainless steel, which is very easy to install, thanks to its modular design. It is ideal for 12” boreholes, such as firefighting and sprinkler irrigation systems.

Modular design

High sand handling capability

Highly efficient

More information

The Lowara Z12 is a robust, vertical centrifugal pump for 12” boreholes. The pump is highly tolerant of the presence of sand in the water and has high efficiency (e.g. because the design of the wear ring minimises recirculation losses). The shaft is specially designed to reduce vibration issues. The pumphead and the connection to the motor are made of cast stainless steel and the impellers and diffusers are made of stainless steel.


from 120 up to 520 m³/h


up to 450 mwc

Liquid temperature:

up to 30 °C, up to 60 °C (on request)


3-phase, 50 and 60 Hz



Pressure end:


Material pump body and impeller:

stainless steel or duplex


Neoprene (length on request)

Black & White 50 Hz

Black & White 60 Hz

Black & White submersible motors 50 Hz

Black & White submersible motors 60 Hz

VFD applications with Lowara submersible motors

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P071 Lowara Z12

Lowara Z12

borehole pumps 12”

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