Rainwater harvesting pumps, break tank package booster sets and systems

All good things come from above – and from KSB: Our products for rainwater utilisation

In times of drinking water resources becoming more and more scarce, the use of rainwater is gaining focus. With its energy-efficient products, KSB not only helps save costs but also protects the environment. Rainwater harvesting systems usually collect and pump rainwater (grey water). They are hygienically separated from the municipal drinking water supply system in accordance with the general legal requirements.

Our rainwater harvesting pumps

From single pump to rainwater harvesting system and break tank package booster set: Find all key performance data of our products for efficient rainwater utilisation here.

 MultiEcoHyaRain 2 (Plus)KSB Safety Boost
CharacteristicSelf-priming single pumpRainwater harvesting systemBreak tank package booster set for hygienic separation
of drinking water to EN 1717
Flow rate Q≤ 8 m3/h≤ 3.6 m3/h≤ 8 m3/h
Head H≤ 54 m≤ 45 m≤ 80 m
Power P550 – 1300 W810 W< 1500 W
Voltage V1 ~ 230V (shockproof plug) or 3 ~ 400V1 ~ 230V ready-to-connect1 ~ 230V ready-to-connect
Variable speed systemNoNoYes
Fluid handledRiver, lake and groundwaterService water,
rainwater (not containing abrasive substances)
Drinking water
AutomationControlmatic E automatic control unitAutomatic control unitNo

MultiEco

MultiEco

Multistage self-priming centrifugal pump in close-coupled design.

HyaRain 2/HyaRain 2 Plus

HyaRain 2/HyaRain 2 Plus

HyaRain 2:Basic ready-to-connect package rainwater harvesting system with automatic mains water back-up function if the rainwater storage tank is empty, with integrated dry running protection, demand-driven automatic pump control and freely programmable intervals for water change in mains water storage tank.HyaRain 2 Plus:Ready-to-connect package rainwater harvesting system in protective housing with automatic mains water back-up function if the rainwater storage tank is empty, with integrated dry running protection, demand-driven automatic pump control and freely programmable intervals for water change in mains water storage tank. Also with analog level measurement in rainwater storage tank and integrated alarm relay.

KSB Safety Boost

KSB Safety Boost

Ready-to-connect break tank package booster set for drinking water to DIN EN 1717 (type AB) for the safe separation of drinking water and liquids of category 5

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Plan your building services systems easily and intuitively with KSBuilding Consult. The program provides support with all system planning processes – from the design stage through to tenders and costing.

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