For heavy and continuous duty pumping of water levels down to 1mm with a rubber moulded electronic level probe switch. Ideal for automatic control of water levels on flat roofs car-parks concrete shuttering lift-shafts basements and during incidents of flooding. Power saving as will only operate when probes sense water (not run continuously) then operate for 1 minute after level drops below probes but continue pumping if probes touch water again during this time. Start level depth of water is approximately 170mm but probe extensions to turn on approximately at depths of 70mm (70mm kit) and about 5mm (170mm kit) are an optional extra. Pumps water with sand and silt in suspension. Made from tough steel and rubber with a built in handle and 10m of heavy duty H07RNF cable. Hose connector adjustable to two positions to avoid hose kinking.
£769.00
