Sahara Automatic Bilge Pump S1100 SeriesPart #: 4511-7An automatic-switch bilge pump is a requirement for any vessels 20' and over with sleeping accommodations, but is a great convenience for any size boat. The Sahara has everything contained in one compact yet durable package - pump, wire seals, strainer, and mercury-free switch - and installs quickly and easily in tight spaces. Pumps include 36 lengths of 16-gauge caulked and tinned copper wire.S1100 is Attwood's most powerful and efficient automatic pump. High capacity for larger boats and yachts. 1100 GPH at open flow, 973 GPH* at 3.3' head. 1-1/8 hose outlet.Features:12VHose Size - 1-1/8 I.D.36 Wire3-Year WarrantyWARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.