Existing pump - Multistage
Replacement pump Exchange sheet
Comment
Product information
WJ 203 (IE2) 1~
Your advantages
- User-friendly thanks to its light weight, compact size and practical carrying handle
- High supply guarantee due to hydraulic output, self-priming up to 8 m; even at a low flow rate
- Robust stainless steel construction for durable operation, impeller, shaft and housing made of AISI 304
Self-priming multistage centrifugal pumps.
Application
- Pumping water from wells
- Filling, pumping empty, transferring by pumping, irrigation and sprinkling
- As emergency pump for overflows
- With or without handle, depending on the version
- For single-phase motor ( 1~ 230 V):
- Connection cable with plug
- On/off switch
- Thermal motor protection switch
- Pump with or without carrying frame, depending on the version
- Installation and operating instructions
- Mains connection 1~230 V, 50 Hz or 3~400 V, 50 Hz
- Inlet pressure max 2 bar
- Fluid temperature max. +5 °C to +35 °C
- Max. operating pressure 6 bar
- Protection class IP44
- Suction- and pressure-side connection G 1
- Pump housing made of 1.4301 stainless steel
- Impeller made of 1.4301 stainless steel
- Shaft 1.4005 stainless steel
- Mechanical seal made of ceramic/carbon
- Diffuser/injector made of Noryl
- Seals made of NBR
Wall bracket for mounting Wilo-HiControl 1-EK.
The Wilo HiControl 1 series is used for water supply pumps to enable automatic operation.
- Simple installation
- Especially compact design makes it suitable for many types of installation locations
- High operational reliability due to electronic fault signal
- Protection of the connected pumps due to built-in protection against low water levels
- Simple operation due to clear operating state display
- No additional diaphragm pressure vessel required
- Perfect corrosion protection, due to rust-free materials