Speck Pumpen Badu pump without pre-filter 21-80/33G 3.0kW 400V

The BADU 21 pumps are designed for specific challenges in bathtubs, whirlpools, counter-current systems, and swimming pool attractions. All models in this series are standard suction circulation pumps, meaning they cannot transport air. These swimming pool pumps are generally to be installed below the water level, allowing the bath water to flow in autonomously.

Application area:
Swimming pool and industrial filtration systems, counter-current swimming systems, air conditioning systems, swimming pool attractions, cleaning devices, and more, with a flow rate of up to 90 m³/h.

Design:
The BADU 21-80 is a block pump with a closed bellows mechanical seal. This is mounted on the plastic impeller hub. The motor or pump shaft does not come into contact with the water in the circuit, ensuring a separation between live electrical parts and water-carrying components (electrical isolation). The pressure connection can be rotated 90° and an additional 29° clockwise, as viewed from the suction side.