DYMAX CHECK VALVE (2PCS/PKT)

Designed to provide a backup system during a power failure or outdoor use like fishing. The AP1000 works as a regular air pump at AC mode where power is supplied directly to the pump. During this process, the rechargeable battery has been charged and used as a reserve power in case of power failure.

In the event of power failure, the unit will automatically convert to DC mode, as reserve power is then utilised. Moreover, this unit is equipped with a 3-way control switch. During the AC mode, the switch is used as ‘OFF’, ‘HI’, or ‘LO’ position. When it is DC operated, the ‘HI’ position means the air pump continues running until the battery is drained off. The ‘LO’ position means the air pump runs at an interval of 50 seconds to conserve more energy for a longer backup time.

With all these unique features, the Dymax AP1000 has provided a world-class aquarium product for its creative innovations.