Install a U/V
TIP When installing U/V, if space is limited and you have insufficient room to extract the tube and sleeve, put demountable couplings on the inlet and outlet of the U/V, but with valves if U/V is sited below water level. This will allow to remove U/V unit to change tubes and sleeves.
TUBES SHOULD BE CHANGED EVERY 6 MTHS/SLEEVES ANNUALLY
