Water Witch Electronic Bilge Pump Switch Model # 230, 20 Amp
FEATURES & BENEFITS•  No moving parts & no electrolysis •  Impermeable to all bilge substances •  Activates when water touches lower sensor •  Will not  interfere with other electronics •  Will not pump a bilge full of  gas, diesel or oil •  Easy to install and mounts at any angle •  30" lead of 16 gauge tinned copper wire  •  7 year unbeatable limited warranty •  Exceeds both United States Coast Guard and U.L. Standards