WILO Solar Water Pump (Lead free)

Model: ZRS 15/6 – Wilo  Solar Water Pump

• Composite lead free regulation body  3 Speed Solar Water Circulation Pump
• 220V 50Hz 2.3KG
• Suitable for potable water (Drinking Water- beware of brass bodies containing lead)

Extras Available
• Prewired male plug 1.5 metre cable
• Pump Washers for 1″ Unions
• Union pump connectors 15mm 1″ -1/2″
• Union pump connectors 20mm 1″ -3/4″

Manual adjustable pump speeds -Pump speed select from 3 speeds.

The Wilo pump turns on and off  when the Solar Controller sensor values increase and decrease.  When the water at the Solar collector  (Temp 1 Probe Reading) is 8-10Cº hotter than the cooler water at bottom of the hot water cylinder (Temp 2 Probe Reading).

hot water pump – Solar hot water -Solar Pump – water circulation pump – Wilo water pump – solar thermal pump