de
en
Applications
+
Rainwater
+
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
+
Filtration
Unlink process water
Energy-efficient pumping
Products
+
Water Filters
+
LineAr 100
WFF 100 / 150
WFF 300
Filter Collector FS / STFS
RainCollector RS
Garden Rainwater Collector
Pumps and Pump Controllers
+
Zeta 02
Pump Controller
Aspri Plus
Multigo
Provedo
Provedo 2-4
Beta
Garden Pump
Breaktanks
+
Sigura 9
Sigura 100 / 500
Inlet, Overflow siphon and Suction Filter
+
Smoothing inlet for rainwater
Multisiphon
Overflow Siphon DN 200
Suction Filter
Rainwater units
+
Multimat
Sigma
Optima
Optima Plus
Maxima
Delta
Rainwater Storage, Retention and Soakaway Systems
+
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
+
Anlage mit Optima
Anlage mit Multimat
Garden Rainwater Set
Accessories
Service & Contact
+
Contact
Distributors
+
Germany
Worldwide
Downloads
Spare parts
Häufige Fragen (FAQ)
Company
+
About us
Contact Persons
References
News
Press
Dates
WISY-Foundation
Magazine
+
WISY is supplying BERLIN with rainwater !
WISY filtering principle
Four Stage Cleansing Principle
Why using rainwater?
Rainwater Harvesting in Maracanã Stadium
Products
Rainwater Storage, Retention and Soakaway Systems
Rainwater Storage, Retention and Soakaway Systems
.
All
Industry | Trade | Apartment Houses
Family-houses
Garden Irrigation
All
Industry | Trade | Apartment Houses
Family-houses
Garden Irrigation
All
Do it Yourself
Underground Tank
Soakaway
Storm Water Retention
Rainwater Barrels
WISY Storage Tank
Flat Tank for Rainwater
Rainwater Soakaway Crate
Rainwater Soakaway System
Storm Water Retention Tank
Rainwater barrel Stabilix
The Rainwater Pear
