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You are here: BADU Private Circulating pumps BADU 21 BADU 21-80 BADU 21-80/31R G

BADU® 21-80/31R G

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Product information: "BADU® 21-80/31R 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

Pool and industrial filtration units, counter swim units, air conditioning units, pool attractions, cleaning units and many other applications with a flow rate of up to 90 m³/h.

Design

Monoblock-type pump with a bellow-type mechanical seal mounted on a plastic shaft protector sleeve. Discharge outlet swivels gradually by 90° and additionally by 29° clockwise when viewing the pump from the suction side. Complete electrical separation.

Motors

Spe­cial motors on request.

Additional information

Total head H in m WS

8

Mechanical seal

carbon / ceramic / NBR

Screws

Stahl, verzinkt

Flow rate Q in m³/h

40

Impeller nut

PP GF 30, PP GF 30

Wear ring

stainless steal 1.4301

Motor performance in kW (P2)

1,60

Gland housing

PPE GF 30

Motor shaft

stainless steal 1.4057

Pump casing

PPE GF 30

Impeller

POM GF 30 / PP GF 30

Pool size in m³

30 - 100

Miscellaneous

Standard terminal box position on the left side. Position on the right side or on top on request.
We recommend sealing the pump suction and pressure line in the thread.
BADU 21-80/.. SG conditionally self-priming up to 0.5 m, 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.

Available downloads:

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

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SPECK Pumpen Verkauf­s­gesell­schaft GmbH
91233 Neunkirchen am Sand, Ger­many

BADU | Domest­ic and indus­tri­al tech­no­logy | Aquacul­ture

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