de
en
Applications
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Rainwater
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garden irrigation
at home: WC, laundry & cleaning
in professional irrigation systems
for livestock breeding
for irrigation of sports facilities
in industry and commerce
Process water
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Filtration
Unlink process water
Energy-efficient pumping
Products
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Water Filters
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LineAr 100
WFF 100 / 150
WFF 300
Filter Collector FS / STFS
RainCollector RS
Garden Rainwater Collector
Pumps and Pump Controllers
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Zeta 02
Pump Controller
Aspri Plus
Multigo
Provedo
Provedo 2-4
Beta
Garden Pump
Breaktanks
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Sigura 9
Sigura 100 / 500
Inlet, Overflow siphon and Suction Filter
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Smoothing inlet for rainwater
Multisiphon
Overflow Siphon DN 200
Suction Filter
Rainwater units
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Multimat
Sigma
Optima
Optima Plus
Maxima
Delta
Rainwater Storage, Retention and Soakaway Systems
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WISY Storage Tank
Flachtank 1.500 / 3.000 Liter
Versickerungs -element
Versickerungs- anlage
Storm Water Retention Tank
Rainwater barrel Stabilix
The Rainwater Pear
Complete systems for Rainwater Harvesting
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Anlage mit Optima
Anlage mit Multimat
Garden Rainwater Set
Accessories
Service & Contact
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Contact
Distributors
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Germany
Worldwide
Downloads
Spare parts
Häufige Fragen (FAQ)
Company
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About us
Contact Persons
References
News
Press
Dates
WISY-Foundation
Magazine
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WISY is supplying BERLIN with rainwater !
WISY filtering principle
Four Stage Cleansing Principle
Why using rainwater?
Rainwater Harvesting in Maracanã Stadium
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