An inspection cover is available as an option for every size tank. These can be used with or without strainer.
MHC1. Flat cover for 600 mm inspection opening (for tanks from 13,600 to 31,700).
MHC3. This cover fits over all 400 mm openings and allows for your inlet pipe to enter but eliminates access of dust, leaves and sunlight through the strainer.
MHC4. Flat cover for RWT9000, RWT7100, RWT5000, RWT4500 and RWT2270LP.