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WISY SHOP
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Rainwater
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Collecting and Harvesting Rainwater
Using Rainwater in Home and Garden
Plants and Nurseries
Horses and Livestock
Irrigating
Sports Facilities
Industrial Applications
Products
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Rainwater Filters
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Downpipe Filters
WFF Vortex Filters
Tank Filter
Smoothing Inlet
Overflow Siphon
Suction Filter
Pressure Switch
Rainwater pumps
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Aspri Plus
Multigo
Provedo
Beta
Garden Pump
Rainwater Units
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Multimat
Sigma
Optima
Optima Plus
Maxima
Rainwater Tanks & barrels
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WISY Storage Tank
Rainwater barrel Stabilix
Garden Rainwater Set
Breaktanks and Mains water top up
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Sigura 9
Sigura 350
Open mains water outlet
Mains water top up set
Industrial Water Filters
Accessories
Service
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Contact
Contact Persons
Wisy International
Downloads
Frequently Asked Questions
About WISY
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WISY AG
WISY-Foundation
References
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References worldwide
Create your WISY Reference
Magazine
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Zisterne für die Regenwassernutzung
Make your rainwater barrel frost proof
building owners focus on rainwater
Reduce Pump Controller Standby Consumption
500,000 WISY filters supply Berlin
WISY saves Water, Energy and CO₂
Rainwater treatment in 4 steps
Rainwater Harvesting in Maracanã Stadium
Let rainwater seep away?
...or use it!
World Water Day 2021
Bundestag-Member Tauber visits WISY
New Downpipe Filters RS and RC
Minister Al-Wazir Visits WISY
Rainwater reduces CO₂ footprint
WISY-Zisternenrechner
Products for your Rainwater System
Accessories
Tank connection set
Tank connection set
two brass tank bushings
2 m (6.5 ft) flexible tube DN 40
Overview
For coupling two rainwater storage tanks to one unit.
Item number
Tank connection set
RS 1040
Accessories
WISY Storage Tank
Downloads
WISY Product Catalogue (all Products)
