The Badu 90-AK and 42-AK series are a series of pumps for salt water and very aggressive water

All Speck pumps are custom-made in AK versions, intended for salt water, where the salt content exceeds 0.5 mg / l.

The wide range of applications allows them to be used for pumping thermal waters, thermal brines, in aquariums with sea water, in installations for saline water and in installations containing various factors with a high concentration of components.

The pump corresponds to the standard version, with the exception that the intermediate lantern of the stuffing box is not mounted directly on the bearing housing of the motor, but a space has been created that separates it from the motor. In this way, leaks of pumped media and crystallizing minerals will not be able to get into the motor and its bearings. Such a design solution guarantees a significantly increased lifetime of the pump compared to the standard version.


Dear customers,

We would like to inform you that despite the current difficult situation related to the COVID-19 virus, we have taken all necessary measures to maintain the smoothness of our service and delivery times for our customers.

Unfortunately, the increasing number of border controls throughout Europe, as well as the closing of borders with neighboring countries, also affects the areas of our operations and services. We expect delays in procurement and deliveries, so at the moment we are unable to guarantee exact delivery dates.

We kindly ask you to be patient in case the goods do not arrive on time. The current situation presents us with many challenges and we are doing everything we can to adapt to these difficult conditions.