BADU® 21-60/43 G

The BADU 21 range pumps are designed for the specific demands of bath tubs, whirlpools,... more
Product information "BADU® 21-60/43 G"

The BADU 21 range pumps are designed for the specific demands of bath tubs, whirlpools, counter swim units and cleaning devices. All models in this range are non-self-priming circulation pumps, which cannot handle air. These pumps are to be installed below the water level in order for the pool water to drain independantly.

Field of application

Large whirlpools, hotel pools, pool and industrial filtration units, counter swim units, massage stations, air conditioning units, cleaning units and many other applications with a flow rate of up to 54 m³/h.


Monoblock-type pump with a bellow-type mechanical seal mounted on a plastic shaft protector sleeve. Discharge outlet swivels progressively. Complete electrical separation. Threaded inlet and outlet connections suitable for union.

Pool size in m³: 30 - 100
Flow rate Q in m³/h: 30
Total head H in m WS: 12
Motor performance in kW (P2): 1.60
Gland housing: PPE GF 30
Mechanical seal: carbon / ceramic / NBR
Bolts: Galvanised steel
Impeller nut: PP GF 30
Wear ring: Stainless steel 1.4301
Motor shaft: Stainless steel 1.4057
Clamping ring: aluminium

Special motors on request.


Standard terminal box position on the left side.
Position on the right side or on top on request.

The above mentioned pumps can be used for pool water with a salt concentration of up to 0.5%, i.e. 5 g/l.

For higher salt concentrations please contact the company Speck Pumpen.

Also available in AK version

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