2-Pump XL Sea Chest

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The 2 Pump XL Sea Chest, also known as a high-capacity marine pump box, is designed for increased volume and higher flow demands. With dual pump redundancy and an expanded chamber, this system delivers consistent, high-output performance for larger or more demanding marine setups. Constructed from marine-grade 316 stainless steel and fully powder coated inside and out, this pump box is built to handle harsh saltwater environments without compromise. The clear acrylic inspection lid allows for quick system checks, while the modular outlet configuration gives you flexibility to customize your setup. PerformanceFlow Rate: Up to 7400 GPH total system capacityInlets: 2 × 2” NPSF threaded portsOutlets: 2 × 1.5” NPS ball valves + optional 3/4” outletsUsable Volume: ~5.32 gallons Show more