Sleek, reliable and compact unit with integrated switch ready to install and run for years and years of unerring service. Available in 600, 800, 1000 and 1250 GPH versions. For Ultima Bilge 600 GPH to 1000 GPH, we have easy-to-install Dura-Port discharge ports to eliminate stress cracking caused by over-tightened hose clamps. The pumps are delivered including both a straight and a 90° smooth elbow Dura-Port and a removable check valve.