GVO Marine Electronics: We provide reliable, safe online shopping 24 hours a day, 7 days a week throughout the U.S. and the world. We are strongly committed to providing our customers with top quality merchandise and world class service. Model 31491 Rule 1500 High pumping capacity and reliability at a lower cost. The Rule 1500 offers more pumping capacity and more exclusive design features than any comparable competitive pump. 1-1/8" (28.6mm) discharge outlet. 12 Volts DC unless noted. Features: Fully Submersible Easy clean snap lock strainer Silent and vibrationless operation Anti-airlock protetion Compact, efficient long life motor Ignition protected No burn-out when run dry Rust and corrosion protection Used by leading boatbuilders worldwide Marine grade blocked wiring Operation: Non-Automatic Outlet Size: 1-1/8" Volts: 12v Type: Electric GVO Marine Electronics: . Get the item you ordered or get your money back. Covers your purchase price and original shipping.