The WYKAMOL BATTERY BACK-UP PUMP SYSTEM is a 12-volt battery operated pump system designed for use in conjunction with WYKAMOL Sump & Pump systems. Its unique design gives the client peace of mind knowing that their water pumping system can remain operational and their basement can remain dry, even in the event of a mechanical breakdown of the primary pump or a temporary power failure. The battery back-up system consists of a 12-volt battery, a 12-volt pump, a battery trickle charger, float switch and a compact waterproof housing. All electrical and mechanical parts are located within the housing, which is sited away from the sump chamber; this ensures no contamination from water.

The pump, which is located within the housing, is connected to the sump chamber by a suction hose. The pump operates when the float switch, in the sump chamber, is engaged. The pump draws the water from the sump through the pump and to a suitable drainage point. The 240v trickle charger maintains the charge in the battery whilst the mains power is live. In the event of a power failure the charge held within the battery will operate the pump. When the power is reinstated the trickle charger will boost the battery back-up to full charge. During a power failure the expected continual running time of the 12v pump would be approximately 6.0 hours, but most commonly the pump would run intermittently for 1 minute at a time.

The system provides both audio and visual alarm indicators.