Needle wheel skimmers are compact skimmers with high efficiency and low energy demands.
Skimmers of this type "N" need a special Dispenser Pump, that disintegrate the incoming gas bubbles to very small bubbles with the help of a needle wheel. You have to protect the pumps against pollution (algae, fibres, chalk crusts) and mechanical forces, but they have a very low energy demand.
in this e-shop!
Product no.: 355-030
1,076.82 € *
Delivery period: 5-7 working days
Delivery weight: 9 kg