centrifugal pump dab K TWIN-IMPELLER
centrifugal pump dab K TWIN-IMPELLERCentrifugal pump with two impellers for water supply and pressure boosting in domestic, civil, industrial and agricultural systems.
TECHNICAL CHARACTERISTICS
- Operating range: flow from 1.2 to 30 m3/h, pressure up to 97 m.
- Pumped liquid: clean, free of solid and abrasive inclusions, non-viscous, non-aggressive, non-crystallized, chemically neutral, with characteristics close to water.
- Liquid temperature range: from-10 °C to +50 °C-for K 35/40, K 45/50, K 35/100, K 40/100 , K 55/100
from-15 °C to +110 °C-for K 55/50, K 66/100, K 90/100, K 70/300, K 80/300, K 70/400, K 80/400. - Maximum operating pressure: K 35/40, K 35/100, K 40/100-6 Bar (600 kPa)< br/>K 45/50, K 55/50-8 Bar (800 kPa)
K 55/100, K 66/100-10 Bar (1000 kPa)
K 90/100, K 70/300, K 80/300 K 70/400, K 80/400-12 Bar (1200 kPa). - Maximum ambient temperature: +40 °C .
- Protection degree: IP 44.
- Terminal box protection degree: IP 55.
- Insulation class: F.
DESIGN FEATURES
Pump housing and support engine – cast iron. Impeller – technopolymer. Val – stainless steel. Mechanical seal – graphite/ceramic. The pumps are equipped with an air-cooled asynchronous electric motor. The single-phase version has built-in overload protection. To protect the three-phase motor, overload protection must be provided in accordance with current regulations.
centrifugal pump dab K TWIN-IMPELLER
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