Pumps for rainwater harvesting
A rainwater pump is needed to transport the collected and cleaned rainwater from the cistern to the points of use. WISY offers a wide range of suction and pressure pumps that are optimally designed for the conditions when transporting rainwater.
In combination with our ZETA 02 pump controller, power consumption is reduced by 97% in standby-mode compared to conventional pumps, allowing you to use rainwater in an energy-efficient way.
Overview of WISY rainwater pumps
Product information
Beta submersible garden pump
The BETA submersible pump is specially designed for use in gardening and landscaping to pump clear water. It is a multi-stage submersible pressure pump with integrated control.
A sensor system checks the water demand and controls the pump electronically, while at the same time ensuring dry-running protection.
Important details
Integrated control for switching on and off Integrated dry-running protection optionally with nozzle or thread to connect a floating suction filter Beta 1000-650: max. flow rate 95 l/min, max. head 30 m Beta 1200-900: max. flow rate 95 l/min, max. head 44.5 mProduct information
AspriPlus suction and pressure pump
The self-priming, multi-stage pump has been specially developed for pumping rainwater from cisterns. It is available in different versions: AspriPlus 15/3 (3-stage), AspriPlus 15/4 (4-stage) and AspriPlus 15/5 (5-stage).
All Aspri Plus pumps offer a maximum flow rate of 66 litres per minute.
Important details
Self-priming, multistage pump Up to 66 l/min Choice of up to 34 m, 45 m or 53 m head Rubber feet for vibration and noise damping additional strainer for maximum pump protection Optional with pump controller ZETA 02 For pumping clear water from cisterns, reservoirs, ponds and lakesProduct information
Multigo
The multistage submersible pressure pump is specially developed for pumping rainwater from rainwater storage tanks. It allows the connection of fixed or floating suction fine filters, which ensure efficient cleaning of the rainwater before it is pumped.
The Multigo pump is available both as a basic version and as a complete version with the energy-efficient ZETA 02 pump controller.
Important details
multistage submersible pressure pump Up to 120 l/min Up to 61 m head (610 kPa) Optionally with pump controller Zeta 02 Optionally with direct suction or with nozzle or thread for connection of a floating suction filterProduct information
Provedo
The Provedo is a single stage submersible pump. It comes with a fixed dry run protection for the version with nozzle or thread or with a loose loose dry run protection for the version with direct suction. It is used to pump clean water from rainwater storage tanks, wells or ponds and lakes. The pump is capable of pumping large quantities of water at a small difference in height.
All parts that come into contact with water are made of stainless steel or plastic, which ensures long lifetime and durability. The pump can be switched on and off automatically by the dry run protection, or by an additional electric switch (not included).
Important details
Submersible pump for large quantities of water at low elevations Up to 170 l/min Up to 9 m delivery head Direct suction or with nozzle or thread to connect a suction filter Baseplate and float switch (depending on model)