Alternativ 12v-pumpe, som skal takle temperaturen:
http://shop.solarproject.co.uk/Solar-Project-Pumps-c-2.html
available in three different power levels.
High temperature capability -40C to +120C
Food Grade plastic,
ideal for brewers
Operates on 9 - 14 Volts DC, choice of models: 6.6 Watts, 8 Watts or 14 Watts **see below to select choice
Very compact, almost silent in operation
Efficient:- Uses from under 7 Watts of power
Flow rate from <1 ltr per minute to 11 ltrs per min
Higher power and flow rate models available- see options below
Brushless for longer maintenance-free life
High Quality Ceramic axis for increased durability
Rated for continuous use.
Can operate from Solar Panel (PhotoVoltaic) power
Centrifugal Impeller, creates 2 metre head of water (5m for 14W version)
Inlet 20mm, Outlet 20mm for easy fitting to standard plumbing using 1/2inch BSP Tap Connector
Design Life >15000 hrs (over 6.8 yrs @ average 6hrs per day)