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BADU Block Multi 65/250

Detailed characteristics, dimensional drawings, and the various material combinations can be found in our design program at speck-select.com
BADU Block Multi 65-250 3 7226430407
Non-self-priming, single-stage volute casing pump in a vertical block design. The back-to-back design allows for quick, easy-to-install replacement of the drive unit without disturbing the piping. The low speed ensures quiet operation and low wear. The closed impeller can be individually adjusted to suit the specific operating conditions. Filter housing capacity BADU Block Multi 65/250 approx. 9 l BADU Block Multi 100/250, 125/250, 80/200 approx. 19 l Suction strainer mesh size approx. Ø 3 mm

Areas of Application

Water attractions
Pool water circulation
Outdoor and indoor pools
Shipbuilding
Thermal, medicinal and spa baths
Water treatment, e.g. filter units

Technical Data

Hydraulic power
Flow rate0 m³/h
Operating pressure max.2.5 bar
Motor & drive
Speed (max.)1450 – 1750 min-1
Degree of protectionIP 55
Insulation classF
Electrics
Power input P₁ (max.)0 kW
Power output P₂ (max.)0 kW
Connections & piping
Connection, inlet / suction sideDN 125
Connection, discharge sideDN 65
Recommended suction line diameter0 mm
Recommended discharge line diameter0 mm
Operating conditions & water
Ambient temperature (min.)0 ° C
Materials
Antriebslaternegrey cast iron EN-JL-1040
FilterdeckelAcrylglas
FiltergehäuseNoryl
GehäuseNoryl / PPE GF 30 / PP GF 30
GehäuseteileNoryl / PPE GF 30 / PP GF 30
GleitringdichtungPPS GF 40 / SiC / EPDM
LaufradPP GF 30 / Noryl / PPE GF 30
PumpenwelleStainless steel
SaugsiebStainless steel
Zirkulationsleitung/EntlüftungskugelhahnRG-4 / PVC fabric hose

Products

ArticleArticle No.TypeVoltagePower Input P₁Power Output P₂
BADU Block Multi 65/250 3,00 kW7226430407BBM 65/250 30 kW0 kW
BADU Block Multi 65/250 4,00 kW7226440407BBM 65/250 40 kW0 kW
BADU Block Multi 65/250 5,50 kW7226455407BBM 65/250 5,50 kW0 kW
BADU Block Multi 65/250 7,50 kW7226475407BBM 65/250 7,50 kW0 kW

Downloads

BTA Normblock Multi, BADU Block Multi, Normblock Multi FA 07-2024.pdfOperating Instructions
PDF
MZ BADU Block Multi 03-2025.pdfDimensional Drawings
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et-pl BADU Block Multi, Normblock Multi DE-EN.pdfParts Lists
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et-pl BADU Block Multi, Normblock Multi EN-FR.pdfParts Lists
PDF
BADU Block Multi 65-250.pdfDatasheets
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BADU Block Multi 65-250 3 7226430407.pdfDatasheets
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BADU Block Multi 65-250 4 7226440407.pdfDatasheets
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BADU Block Multi 65-250 5,5 7226455407.pdfDatasheets
PDF
BADU Block Multi 65-250 7,5 7226475407.pdfDatasheets
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