The Attwood Heavy Duty HD2000 & HD1700 Bilge Pumps provide heavy-duty output and performance for pleasure boats, yachts, as well as commercial vessels. These pumps are easy to install and maintain and are designed to handle abusive conditions such as sand, shrimp shells, fish scales and other bilge debris. Available in 1700 GPH and 2000 GPH models, both offer the reliable service expected from Attwood products.