The BOYU Air Diaphragm Pump is battery-operated and can therefore be used flexibly.Whether as emergency ventilation or for transport - the applications of the battery-operated BOYU Air Diaphragm Pump are versatile. The air pump is quiet, it delivers enough air and is very efficient due to its low power consumption.Incl. the..

Bubble Magus  SP4000 Needle Wheel Impeller Only fit for SP4000 PumpManufacturer Bubble Magus Suitable For SP4000 Pumps..