BADU 90

An extension of the world renown and extremely popular BADU 90, these pumps, due to their exceptional flow rates, are especially suited for larger domestic and commercial swimming pools. Owing to the total dynamic head of up to 22 meters they can also be adapted for use with solar heating applications without the need of an additional pump. A bigger and better solution for you pool requirements.

Field of application

Swimming pool water circulation through a filter system. The pump can be installed max. 3 m above or below waterlevel.

Design

Monoblock-type pump with integrated strainer tank. The bellows-type mechanical seal is mounted on a plasticshaft protector sleeve. Motor/pump shaft has no contact with the pool water! Total electrical separation.

Technical data

flow rate Q

BADU 90/25: 25 m³/h
BADU 90/30: 30 m³/h
BADU 90/40: 40 m³/h
BADU 90/48: 48 m³/h

total head H

8 m WS

Pool size

BADU 90/25: 50-125 m³
BADU 90/30: 125-150 m³
BADU 90/40: 150-200 m³
BADU 90/48: 200-250 m³

Motor performance

BADU 90/25: 1.30 kW
BADU 90/30: 1.50 kW
BADU 90/40: 2.20 kW
BADU 90/48: 2.60 kW

Strainer capacity

approx. 3 l

Strainer basket mesh size

approx. 3,0 x 2,8 mm

Materials used

Pump casing

PP GF 30

Gland housing

PP TV 40

Impeller

PP GF 30

Glue socket

ABS

Bolts

stainless steel 1.4301

Flange

PP TV 40

Diffuser

PP GF 30

Strainer basket

Mechanical seal

carbon / ceramic / NBR

Motors

Special motors on request. The pumps, as described, can be used for pool water with a salt concentration of up to 0.5%, i. e. 5 g/l. In case of a higher salt concentration please contact us.

Also available in AK-Version

Downloads

Dimensional Drawing

Characteristics

BADU 90 Circulation pump, self-priming

BADU 90

BADU 90
Circulation pump, self-priming