The Neptune Systems 2 Channel Tunze Stream Cable is used to connect certain Tunze flow pumps to your Apex system.
The 2 Channel Tunze Stream Cable is three foot long and has a RJ45 connector which plugs into the Apex base unit and 2 Din5 connectors which plug into 2 Tunze Controllable Stream pumps. This enables speed control of up to two Tunze Stream pumps that are compatible with the Tunze Turbelle 7090 or 7095 Controller.