The Whale Compac 50 Manual Bilge Pump is designed to install easily in confined bilge spaces. Features:• Ideal for low profile, under-deck installations• Compact, slim design with easy-grip handle• Includes deck plate with cover• Proven reliability and high performance• Suitable for pumping bilge water, saltwater, or diesel• Clamp ring easily removed for head rotation and routine maintenance• For use on boats up to 40' in lengthSpecifications:• Mount: Thru-deck/bulkhead with removable handle• Flow Rate(s):• 9 GPM @ 45 strokes per min.• 9.2 GPM @ 70 strokes per min.• Port Size: 1" Suitable for bilge water, saltwater, and diesel For use on boats up to 40' in length | Compac 50 Manual Bilge/Waste Pump