The Dolphin Diamond Amp Master 3500 is a powerful saltwater pump designed to provide up to 3500 gallons per hour (GPH) of water flow for aquariums and aquaculture systems. It operates quietly, runs cool, and uses less energy than magnetic drive pumps, making it ideal for long-term use without the typical drawbacks associated with such equipment. The pump features a saltwater-specific high-performance seal made from high-grade stainless steel AISI 316 and harder seal faces to resist corrosion and abrasion, ensuring reliable performance even in harsh marine environments. It includes precision-molded wet ends, custom-designed impellers for maximum efficiency, and high-grade polymers that resist UV damage, moisture absorption, and abrasion. This pump is perfect for larger saltwater aquarium setups and comes with 1.5" super seal solid unions and an anti-vibration pump pad for easy installation and stable performance.