centrifugal pump dab K-HA
Centrifugal pumps K-HA with one impeller are designed to increase water pressure in private houses and apartments, to increase pressure in hot and cold water mixers and other water collection points.
K-HA centrifugal pumps are intended primarily for use in open vented systems (water supply from a tank), they can also be installed directly on the supply pipe to feed the boiler, subject to obtaining permission from the local water supply authority. The pump is supplied with a 0.3 meter power cable.
TECHNICAL SPECIFICATIONS
- Operating range: flow rate up to 4.2 m3/h, pressure up to 22 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 0 °C up to +100 °C.
- Ambient temperature: from-10 °C to +55 °C.
- Ambient humidity: ≤ 95%
- Maximum operating pressure: 4 bar (liquid temperature 35 °C)
2 bar (liquid temperature 65 °C) - Minimum automatic response pressure (flow switch): 0.5 m of water. Art.
- Minimum flow rate of automatic operation (flow switch): 2.5 l/min.
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