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You are here: 1 BADU 212 BADU 21-403 BADU 21-40/55 G

BADU® 21-40/55 G

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Product information: "BADU® 21-40/55 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

Jet pump for jetted bath tubs, whirlpools, massage stations, air conditioning and cleaning units with a flow rate of up to 30 m³/h.

Design

Monoblock-type pump with a bellow-type mechanical seal mounted on a plastic shaft protector sleeve. Motor/pump shaft has no contact with the pool water providing complete electrical separation. Discharge outlet swivels gradually by 90°. The unit may be installed in a vertical position with the pump facing downwards. Threaded inlet and outlet connections suitable for special union.

Motors

Special motors on request. Additional motors with 3~ star-delta 400/230 V on request.

Additional information

Pool size in m³

10 – 30

Mechanical seal

carbon / ceramic / NBR

Motor performance in kW (P2)

1,00

Total head H in m WS

10

Pump casing

PP TV 40

Screws

Stahl, verzinkt / stainless steal

Lid/Stand

PP TV 40

Impeller Lauf (Ausführung H)

PPE GF 30 (PP GF 30)

Wear ring

stainless steal 1.4301, stainless steal 1.4301

Flow rate Q in m³/h

23

Miscellaneous

Standard terminal box position on the top.
Attach vertically installed pumps to user-provided console by means of motor feet.
Self-draining for vertical installation.

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.

Available downloads:

  • Spare parts list
  • Catalogue page
  • Characteristics
  • EC declaration of conformity
  • Dimensional drawing
  • Operation manual

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BADU | Domestic and industrial technology | Aquaculture

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